Question 1

How do I protect my skin from sun damage at the beach or during sports?

Accepted Answer

Immediate Answer: Reapply SPF every 1-2 hours (every hour if sweating/swimming). Wear sun-protective clothing and hats. Use SPF lip balm. Seek shade during peak sun (10am-4pm). Combine these strategies for maximum protection.
The Science: SPF degrades with:
Time (molecules break down)Sweating (moisture dilutes SPF)Water (swimming removes SPF)UV exposure (SPF gets "used up" protecting skin)
Consistent reapplication is critical—one application won't last all day in active sun.
Natural vs. Synthetic: The Facts: At the beach:
Start: Apply Daycream Defence Repair SPF 50 15 minutes before sun exposure (allows absorption)Every 1-2 hours: Reapply SPF (especially after swimming)Between swimming: Reapply immediately after toweling offPeak hours (10am-4pm): Seek shade, wear protective clothingEvening: Gentle cleanse to remove SPF and salt/chlorine
During sports:
Same reapplication schedule (every 1-2 hours)SPF stick for face/ears (less likely to sweat off)Sports sunscreen (sweat-resistant) if available
Pro Tip: Sun damage at the beach happens faster than anywhere else. One beach day without consistent SPF reapplication can cause noticeable damage and accelerate hyperpigmentation. Plan sun protection throughout the day.

Question 2

What type of UV filter does Daycream Defence Repair SPF 50 use—chemical or mineral?

Accepted Answer

Immediate Answer: Daycream Defence Repair SPF 50 uses chemical UV filters. These absorb UV radiation and release the energy as heat—integrating into the skin's surface rather than sitting on top like mineral filters. The result: invisible protection with no white cast.
The Science: There are two categories of UV filters:
Chemical filters: Absorb UV light and release it as heat energy. They integrate invisibly into the skin. Examples include octocrylene, avobenzone, and homosalate.Mineral (physical) filters: Zinc oxide and titanium dioxide sit on the skin's surface and physically reflect UV rays. They can leave a white or ashy cast, especially on darker skin.
Chemical filters are preferred in modern formulations because they offer broad-spectrum protection (UVA + UVB) with superior cosmetic elegance—no white cast, lighter texture, and better compatibility with makeup. All chemical UV filters used in Nordic Formula products comply with EU cosmetics regulations, which are among the strictest globally.
The SPF 50 rating has been independently verified by an accredited testing laboratory, confirming the product blocks up to 98% of UVB rays (ISO 24444 standard). The product also meets EU broad-spectrum requirements, ensuring meaningful UVA coverage alongside UVB—so you're protected against both the rays that cause sunburn (UVB) and those that drive ageing and pigmentation (UVA).
Pro Tip: If you've avoided SPF because of white cast, heavy texture, or greasy feeling from mineral sunscreens, chemical filters may be the solution. The best SPF is the one you actually use every day—and cosmetic elegance is what makes daily use sustainable.

Question 3

How do I reverse sun damage that has already occurred?

Accepted Answer

Immediate Answer: Three steps: (1) Stop new damage with Daycream Defence Repair SPF 50 daily, (2) Fade pigmentation with Anti-Pigmentation Programme, (3) Support collagen with Anti-Ageing Programme. Timeline: 8-16 weeks for visible improvement.
The Science: Existing sun damage won't reverse without SPF to stop new damage. Once new damage stops, your skin can repair:
Antioxidants (in serums) neutralise free radical damageCollagen-supporting products (retinol, peptides) support structural repairCell renewal (cycling through product use) sheds damaged surface cellsPigmentation treatment fades melanin clusters (sun spots)
This repair process is slower than damage accumulation (takes weeks vs. years of damage), but it's measurable and sustained with consistency.
How Nordic Formula Helps: The Anti-Pigmentation Programme is designed specifically to reverse existing sun damage and prevent new damage from forming. The programme combines three core components: Dark Spot Treatment patches that work directly on dark spots and sun spots, Power Glow Serum that brightens and evens skin tone, and Daycream Defence Repair SPF 50 that stops new UV damage daily—because without SPF, new sun exposure will undermine any treatment.
The programme follows the skin cycling principle: active treatment nights alternate with regenerating nights, giving skin time to repair between treatments. This delivers better results with less risk of irritation than continuous daily use of active ingredients. Expect the first visible improvements after 3–4 weeks, and noticeable results after 8–12 weeks.
For wrinkles and loss of firmness from sun damage, the Anti-Ageing Programme with Advanced Face Repair provides the targeted support skin needs for collagen and elastin renewal.
Pro Tip: Sun damage reversal requires patience. You won't see dramatic changes in week 1-2, but week 6-8 results compound into impressive week 12+ outcomes. Consistency through "boring" early weeks pays dividends in visible results.

Question 4

Does Daycream Defence Repair SPF 50 contain bio-retinol, and is it safe to use retinol during the day?

Accepted Answer

Immediate Answer: Yes, it contains bio-retinol—a plant-derived retinol alternative from Bidens Pilosa. Unlike synthetic retinol, bio-retinol does not increase photosensitivity, which makes it specifically suitable for daytime use.
The Science: This is one of the most common questions we get, and the confusion is understandable. Traditional synthetic retinol (retinyl palmitate, retinaldehyde) makes your skin more sensitive to UV light—which is why dermatologists recommend using retinol-based products only at night, always followed by morning SPF.
Bio-retinol works differently. It delivers retinol-like benefits (supporting cell renewal, improving texture, reducing fine lines) through a different biochemical pathway that doesn't increase UV sensitivity. This is why Nordic Formula uses bio-retinol in the daycream and reserves traditional retinol for Advanced Face Repair—the night cream.
The philosophy is deliberate:
Daytime: Bio-retinol (safe in sunlight) + SPF 50 protection + antioxidantsNighttime: Traditional retinol (most effective during skin's natural repair cycle) + barrier support
This way you get retinol-like benefits 24 hours a day without the photosensitivity risk.
Pro Tip: Using traditional retinol during the day without adequate SPF is counterproductive—you're accelerating cell renewal while exposing vulnerable new cells to UV damage. Bio-retinol in a SPF 50 formula solves this completely. It's the reason we developed this specific combination.

Question 5

What is sun damage and photoageing?

Accepted Answer

Immediate Answer: Sun damage (photoageing) is cumulative skin ageing from UV exposure. It manifests as spots, wrinkles, texture changes, and loss of firmness. It's reversible with consistent sun protection and targeted treatment—the earlier you start, the better.
The Science: UV rays (UVA and UVB) penetrate skin and:
UVB: Damages surface skin cells directly, causing burns and surface damageUVA: Penetrates deeper, damaging collagen and elastin directly, causing deeper ageing
Over years, this damage accumulates: collagen breaks down, elastin loses elasticity, melanin clusters (sun spots form). The result: aged appearance decades before chronological age would naturally cause it.
The good news: sun damage is largely reversible. Once you stop the UV exposure (through SPF), your skin can repair itself—and targeted products accelerate this repair.
How Nordic Formula Helps: Step 1: Stop new damage - Daycream Defence Repair SPF 50 helps prevent additional photoageing
Step 2: Reverse existing damage - Choose your concern:
For sun spots: Anti-Pigmentation Programme with Dark Spot Treatment patchesFor fine lines/wrinkles from sun damage: Anti-Ageing Programme with Power Glow Serum and Advanced Face RepairFor overall texture/tone: Both programmes simultaneously, alternated by concern
Pro Tip: Sun damage is cumulative and exponential—the longer you go without SPF, the more damage accumulates. Starting SPF in your 20s-30s helps prevent severe photoageing. Starting in your 50s-60s can still improve existing damage, but prevention is vastly easier than reversal.

Question 6

Can sun damage cause skin cancer?

Accepted Answer

Immediate Answer: Yes. Sun damage (excessive UV exposure) is associated with increased skin cancer risk—melanoma, basal cell carcinoma, and squamous cell carcinoma. Using SPF consistently reduces this risk substantially.
The Science: UV exposure can cause DNA damage in skin cells. Most cells repair themselves, but some damage persists. Over years, this accumulated DNA damage can trigger cells to mutate and become cancerous.
Skin cancer risk factors:
Total cumulative sun exposure (lifetime damage)Intense sun burns (especially in childhood)Tanning bed use (concentrated UVA)Genetics (fair skin = higher risk)Weakened immune system (reduces ability to eliminate damaged cells)
Using SPF consistently is associated with reduced skin cancer risk, making it an important aspect of comprehensive sun care.
Product Shelf Life Guide: Daily SPF usage (Daycream Defence Repair SPF 50) is your first defence. For additional cancer prevention:
Monthly self-skin checks (note any changing, new, or unusual spots)Annual dermatologist visits (professional screening)Report any concerning spots immediately
While Nordic Formula focuses on cosmetic sun damage (spots, wrinkles), prevention of skin cancer is the more serious reason to use SPF consistently.
Pro Tip: If you have a history of significant sun exposure or notice new/changing spots, consult a dermatologist. Nordic Formula's focus is cosmetic improvement, but dermatologists screen for skin cancer—that's a separate, important conversation.

Question 7

Has the SPF 50 rating in Daycream Defence Repair been independently tested?

Accepted Answer

Immediate Answer: Yes. The SPF 50 level in Daycream Defence Repair SPF 50 has been tested and verified by an independent third-party laboratory—it's not a self-declared figure. This matters because SPF claims in EU/EEA cosmetics regulation require documented verification, and independent testing provides an additional layer of consumer confidence.
The Science: In the European Union (and Norway via the EEA), sunscreen products that claim an SPF level must comply with the European Commission's recommendations on sunscreen efficacy (2006 Recommendation 647/EC). This requires SPF to be measured according to ISO 24444 (in vivo SPF test method), not calculated from ingredient concentrations alone.
The ISO 24444 protocol:
Applies the product at 2 mg/cm² to human subjectsMeasures the minimal erythemal dose (MED) on both protected and unprotected skin areasCalculates SPF from the ratio of the two values
An SPF 50 result from this protocol means the product consistently blocks approximately 98% of UVB rays under standardised conditions. Third-party verification adds an independent check that the in-house formulation delivers what the label claims.
What this means in practice: The SPF 50 value reflects actual performance at the recommended application amount—approximately 2–4 pumps covering face, neck, and décolletage every morning. Apply less, and protection drops significantly: applying half the amount doesn't give SPF 25—it can drop protection to SPF 7–10 or lower.
Pro Tip: If you're spending time outdoors or at high elevation (skiing, hiking), layer an additional dedicated mineral sunscreen over the daycream for maximum confidence. The Daycream's independent-tested SPF 50 is excellent for daily urban use—for extended outdoor exposure, the belt-and-braces approach ensures you're fully covered.
# SECTION 6: INGREDIENTS GUIDE

Question 8

How do I know if my skin has sun damage?

Accepted Answer

Immediate Answer: Take our Sun Damage Assessment to evaluate your skin's condition. Visual signs include sun spots, rough texture, loss of firmness, visible wrinkles, and uneven tone—typically appearing on face, neck, chest, and hands.
The Science: Sun damage manifests differently depending on skin type and cumulative exposure:
Fair skin: Sun spots appear brown/dark, texture roughness visible earlyDarker skin: Sun spots may appear as hyperpigmentation or ashy patches, texture changes less visible initiallyAll skin types: Loss of firmness, wrinkles, uneven tone indicate photoageing
Duration and intensity of sun exposure matter most. Someone who lives in a sunny climate without SPF shows more damage at 40 than someone who consistently uses a higher SPF (SPF 30 or above).
How Nordic Formula Helps: Our Sun Damage Assessment evaluates:
Current sun spots, pigmentation or dark spotsTexture changes and roughnessFirmness and elasticity lossUneven tone and pigmentation patterns
This assessment guides which programme level suits your needs:
Mild damage: SIMPLE programme level (8-12 weeks)Moderate damage: STANDARD programme level (6-8 weeks)Significant damage: COMPLETE programme level (4-8 weeks for noticeable improvement)
Pro Tip: Sun damage typically appears most visibly on hands, neck, and chest (areas we often neglect SPF). If your hands look older than your face, that's sun damage—extend your face programme to these areas.

Question 9

What about sun damage on hands, neck, and chest?

Accepted Answer

Immediate Answer: These areas age fastest because people often forget to apply SPF there. Extend your sun protection and treatment programmes to hands, neck, and chest for comprehensive anti-ageing results.
The Science: Hands, neck, and chest have thinner skin and receive significant sun exposure but are often neglected in skincare routines. Result: these areas show photoageing (spots, wrinkles, texture) years before the face.
Additionally, these areas have fewer sebaceous glands, so they're naturally drier and more vulnerable to UV damage.
Troubleshooting Breakouts: SPF application:
Daycream Defence Repair SPF 50 for hands, neck, and chest dailyUse same quantity as face (1/4 teaspoon distributed across these areas)Reapply after hand-washing
Treatment application:
Power Glow Serum on neck and chest (supports collagen)Dark Spot Treatment patches on hands if sun spots are presentAdvanced Face Repair on neck/chest at night alongside face—it contains retinol to support skin's natural renewal process
Most people neglect these areas, then wonder why they look older than their face. Including them in your routine is simple but high-impact.
Pro Tip: Your hands reveal age more than your face because people neglect them. If you're investing in facial anti-ageing, extend it to hands and neck. It takes minimal extra time and produces visible results.

Question 10

Can sun damage be reversed?

Accepted Answer

Immediate Answer: Partially. Skin cells repair themselves once UV exposure stops, and targeted products accelerate this repair. Severe structural damage (deep wrinkles, significant collagen loss) is harder to reverse than more superficial sun damage.
The Science: Your skin has inherent repair capacity. Once you stop new UV damage (through SPF), your skin's natural processes begin reversing photoageing:
Antioxidants neutralise free radical damage from past sun exposureCollagen synthesis supports renewal of damaged collagenCell turnover sheds damaged surface cellsMelanin production stabilises (no new spots form)
This repair is slower than the damage accumulation, but it's real and measurable. The earlier you start treating sun damage, the more complete the reversal.
How Nordic Formula Helps: For reversing sun damage:
Stop new damage: Daycream Defence Repair SPF 50 (mandatory—you're fixing existing damage; don't create new damage simultaneously)Fade sun spots: Anti-Pigmentation Programme with Dark Spot Treatment patches + Power Glow Serum (addresses the visible pigmentation component)Support collagen: Anti-Ageing Programme with Power Glow Serum + Advanced Face Repair (addresses wrinkles and firmness loss from collagen damage)
Timeline: Noticeable sun damage reversal takes 8-16 weeks depending on severity and commitment level.
Pro Tip: You can't completely reverse severe sun damage from decades of UV exposure, but you can dramatically improve it. Regardless of age, consistent and targeted treatment delivers noticeable improvement—and the earlier you start, the better the results. It's never too late to start, but earlier is always better.

Question 11

How does nutrition support sun damage prevention and recovery?

Accepted Answer

Immediate Answer: Antioxidants from foods (vitamins C, E, selenium) and healthy fats support skin repair and sun protection. While not a replacement for SPF, nutritional support amplifies topical treatment results.
The Science: Sun damage occurs through oxidative stress—free radicals from UV exposure damage skin cells. Antioxidants neutralise these free radicals. While SPF blocks most UV damage, some penetrates. Dietary antioxidants provide secondary defence.
Additionally, collagen synthesis (needed for sun damage repair) requires vitamin C, zinc, and adequate protein. A nutritionally poor diet undermines topical collagen-supporting products.
Key nutrients for sun damage recovery:
Vitamin C: Collagen synthesis, antioxidant protectionVitamin E: Antioxidant, protects cell membranesSelenium: Antioxidant, supports glutathione (skin's master antioxidant)Omega-3 fatty acids: Support skin barrier, reduce inflammationZinc: Collagen synthesis, immune functionProtein: Building block for collagen
Combining Active Ingredients: Products handle topical treatment; nutrition handles internal support. For optimal sun damage recovery:
Use Daycream Defence Repair SPF 50 + Anti-Pigmentation or Anti-Ageing ProgrammesSupport with nutrient-dense diet (vegetables, fruits, fish, nuts, seeds)
Pro Tip: Topical treatments are 70% of the solution; nutrition is 30%. You won't see dramatic improvement from diet alone, but combined with proper skincare, nutrition accelerates results noticeably.

Question 12

What is the difference between UVA and UVB rays?

Accepted Answer

Immediate Answer: UVB causes surface burns and damage. UVA penetrates deeper, damaging collagen and elastin, causing ageing. Both require SPF protection. "Broad spectrum" SPF protects against both.
The Science: UVB (ultraviolet B):
Wavelength: 280-320nm (shorter)Effect: Causes surface sunburns, skin cancersBlocked by: Clothes, glass, SPFMost damaging between 10am-4pm
UVA (ultraviolet A):
Wavelength: 320-400nm (longer)Effect: Penetrates deeper, ages skin (collagen damage, elastin breakdown)Blocks partially through: Clothes, but penetrates glassPresent all day, even in clouds
The ageing effect is primarily from UVA (photoageing), though UVB causes sunburns and skin damage too. You need protection against both.
How Nordic Formula Helps: Daycream Defence Repair SPF 50 is broad-spectrum SPF, protecting against both UVA and UVB. Use it:
Every day (even cloudy days—UVA penetrates clouds)Every 2 hours if in direct sunReapply after water exposureUse generously (most people under-apply, reducing effectiveness)
Pro Tip: SPF 50 blocks around 98% of UVB according to international dermatology standards (ISO 24444), and is more than sufficient. Most people under-apply sunscreen, reducing its effectiveness. Use enough that your face feels moisturised, not dry or powdery.

Question 13

What makes Daycream Defence Repair SPF 50 different from a regular sunscreen?

Accepted Answer

Immediate Answer: Most sunscreens only protect. Daycream Defence Repair SPF 50 protects AND actively repairs—it combines broad-spectrum SPF 50 with bio-retinol, niacinamide, hyaluronic acid, and vitamin C. You're not just preventing new damage; you're reversing existing damage every time you apply your morning cream.
The Science: Traditional sunscreens are passive shields—they block UV rays but do nothing for existing sun damage, pigmentation, or fine lines. Daycream Defence Repair SPF 50 is formulated as a treatment moisturiser with sun protection built in. The active ingredients work throughout the day:
Bio-retinol (plant-derived): Supports cell renewal without the photosensitivity of synthetic retinol—which is why it's safe for daytime useNiacinamide: Reduces melanin transfer to skin cells, helping to fade dark spots while strengthening your skin barrierHyaluronic acid: Binds moisture to keep skin plump and hydrated under SPFVitamin C (ascorbic acid + ascorbyl palmitate): Antioxidant defence against free radicals from UV and pollutionArgan oil: Nourishes without clogging pores
The result is a single product that replaces multiple steps (lotion + serum + moisturiser + SPF) in your morning routine.
How Nordic Formula Approaches Daytime Protection: This is the one product in the Nordic Formula is the foundation that makes every other product work better, because there's no point treating pigmentation or wrinkles if you're creating new damage every morning.
Pro Tip: If you could only use one Nordic Formula product, this would be it. Sun damage is the primary driver of both pigmentation and premature ageing. A good SPF with active repair ingredients does more for your skin long-term than any serum or treatment alone.

Question 14

Should I use SPF every day, even when indoors?

Accepted Answer

Immediate Answer: Yes, if you're near windows (UVA penetrates glass). If you're in an interior office far from windows, daily SPF matters less, but it's still a good habit. The consistency benefit of daily SPF use exceeds the sun exposure variability.
The Science: UVA penetrates glass. If you're sitting near a window all day, you're getting cumulative UVA exposure even indoors. UVB does not penetrate glass. If you're far from windows, indoor sun exposure is minimal.
That said: the goal is consistency. Using SPF daily (whether sun exposure is significant or not) builds habit. Skipping it on "low sun days" leads to skipping it on high sun days too.
Application & Reapplication Guide: Make Daycream Defence Repair SPF 50 your non-negotiable daily step. It's a moisturiser + SPF in one, so you're not adding an extra step—you're replacing your regular day cream.
Pro Tip: Indoor sun exposure through windows is real on sunny days but minimal on cloudy days. That said, building daily SPF habit is worth the minimal overhead on low-sun days. Consistency beats optimisation.

Question 15

Can I use Daycream Defence Repair SPF 50 as my only moisturiser?

Accepted Answer

Immediate Answer: Yes. It's formulated as a full moisturiser with SPF protection built in—not an SPF product with moisturising as an afterthought. The hyaluronic acid and argan oil provide genuine hydration, not just a temporary film.
The Science: Many SPF products sit on top of the skin without actually moisturising. Daycream Defence Repair SPF 50 contains hyaluronic acid (humectant that helps draw moisture into the skin) plus argan oil (an emollient that participates in locking in moisture). This two-layer hydration approach means you don't need a separate moisturiser underneath.
For very dry skin in harsh winter climates, you might want to layer a hydrating serum underneath (like Power Glow Serum) for extra moisture—but for most skin types, the daycream alone is sufficient.
How to Apply:
Cleanse with Gentle Cleansing FoamApply any morning serums and wait 1-2 minutesApply 2-4 pumps of Daycream Defence Repair SPF 50 to face, neck, and décolletageWait 20 minutes before prolonged sun exposure
Pro Tip: Using fewer products in the morning actually improves SPF performance. Every layer you add between your skin and the SPF can dilute protection. Keeping your morning routine simple—cleanser, serum, daycream—is both better for your skin and easier to maintain.

Question 16

What SPF level should I use?

Accepted Answer

Immediate Answer: SPF 50 is standard and sufficient. SPF below 30 doesn't provide reliable protection—SPF 30 is the minimum. What matters most is applying sunscreen consistently and in sufficient quantity, not chasing higher SPF numbers.
The Science: SPF measures UVB protection—and the difference between SPF 30 and SPF 50 is actually quite small. According to international dermatology standards (ISO 24444), SPF 30 blocks around 97% of UVB rays, while SPF 50 blocks around 98%. That's just 1% extra protection.
What matters most isn't choosing the highest SPF number—it's using sunscreen consistently and in sufficient quantity. SPF 50 applied daily is far more effective than a higher SPF used occasionally.
Makeup Compatibility: Daycream Defence Repair SPF 50 is formulated at SPF 50 because:
Sufficient protection against UVBAdditional antioxidant ingredients support collagen protection (combating UVA damage beyond SPF)Formulated to be lightweight and pleasant to use daily (consistency)
Pro Tip: SPF labeling can be misleading. "Mineral SPF 50" and "Chemical SPF 50" protect equally. The "better" option is whichever you'll use consistently. If mineral sunscreen breaks you out, chemical SPF is better. If chemical SPF irritates, mineral is better. The best SPF is the one you'll actually use every day.

Question 17

Does Daycream Defence Repair SPF 50 leave a white cast?

Accepted Answer

Immediate Answer: No. The formula absorbs into the skin with a velvety finish—no white cast, no greasy residue. It works well on all skin tones, from light to dark.
The Science: White cast is typically caused by mineral (physical) UV filters like zinc oxide and titanium dioxide, which sit on top of the skin and reflect UV light. Chemical UV filters absorb UV light and release it as heat energy—they integrate into the skin rather than sitting on top, which eliminates the white cast problem.
Daycream Defence Repair SPF 50 uses a formulation designed to absorb cleanly. The texture feels slightly rich on application but settles into a smooth, matte-velvety finish within 1-2 minutes.
For Darker Skin Tones: This is particularly important if you have medium to dark skin. Many SPF products leave an ashy or greyish tone on darker skin, which discourages daily use—and daily use is exactly what makes SPF effective. Daycream Defence Repair SPF 50 was tested across skin tones to ensure invisible protection.
Pro Tip: If you wear foundation, apply it 2-3 minutes after the daycream has settled. The velvety finish actually creates a smooth base for makeup—many of our customers find they need less foundation after switching to this product.

Question 18

What is the best sunscreen for sensitive skin?

Accepted Answer

Immediate Answer: Mineral sunscreen (zinc oxide, titanium dioxide) is generally gentler for sensitive skin. Avoid chemical sunscreens with oxybenzone or octinoxate if you're reactive. Daycream Defence Repair SPF 50 is formulated for sensitive skin tolerance.
The Science: Mineral sunscreen works through reflection—zinc oxide and titanium dioxide sit on skin and reflect UV rays. They're inert (don't absorb into skin), making them gentler for sensitive skin.
Chemical sunscreen works through absorption—ingredients like oxybenzone absorb UV energy and convert it to heat. This process can irritate sensitive skin or cause allergic reactions.
For sensitive skin: mineral SPF is typically better tolerated, though some people find mineral sunscreen heavy or that it creates a thick layer on the skin.
Professional vs. At-Home: Daycream Defence Repair SPF 50 is formulated to be gentle on sensitive skin while providing full UVA/UVB protection. It includes barrier-supporting ingredients (niacinamide, hyaluronic acid) that sensitive skin benefits from.
If you have reactive skin:
Test SPF on your inner arm firstStart with minimal quantity, gradually increase as skin toleratesPair with Gentle Cleansing Foam (gentle removal at day's end)Support barrier with moisturiser
Pro Tip: Sensitive skin needs SPF just like all skin types—sun damage accelerates sensitivity issues. A bit of trial-and-error finding the right SPF for your skin is worthwhile; the alternative is increasing sun damage and worsening sensitivity.

Question 19

Do I need to reapply Daycream Defence Repair SPF 50 during the day?

Accepted Answer

Immediate Answer: For optimal protection during prolonged outdoor exposure, reapply every 2 hours. For typical indoor days with brief outdoor moments (commuting, lunch breaks), your morning application provides meaningful protection throughout the day.
The Science: SPF degrades through two mechanisms: UV exposure breaks down the UV filters over time, and physical removal (sweating, touching your face, friction from masks or scarves) reduces coverage. In a clinical setting, the "reapply every 2 hours" rule assumes continuous direct sun exposure.
The reality for most people: you spend 80-90% of your day indoors. Your morning application covers your commute, lunch break, and incidental exposure comfortably. Reapplication matters most when you're outdoors for extended periods—holidays, outdoor sports, beach days. One exception: if you sit near a sun-facing window for most of the day (office workers, professional drivers), the 2-hour reapplication rule may still apply—UVA rays penetrate most standard glass.
Understanding UVA vs UVB Rays: Both types of UV radiation contribute to skin damage, but they work differently:
UVB rays cause sunburn and direct DNA damage. They're strongest between 10am–4pm and don't penetrate glass. SPF ratings primarily measure UVB protection—SPF 50 blocks approximately 98% of UVB rays.UVA rays penetrate deeper into the skin (the dermis) and are the primary cause of photoageing, wrinkles, and pigmentation. They're present year-round, pass through clouds, and penetrate most windows. UVA damage accumulates silently—you won't feel a burn, but collagen breakdown and melanin overproduction happen beneath the surface.
This is why broad-spectrum protection matters: blocking UVB alone prevents sunburn but leaves your skin exposed to the UVA damage that drives pigmentation and premature ageing. Daycream Defence Repair SPF 50 provides broad-spectrum protection against both UVA and UVB, in compliance with EU cosmetics regulations which require UVA protection to be at least one-third of the SPF value.
When You Should Reapply:
Extended outdoor activity (beach, hiking, sports): every 2 hoursAfter swimming or heavy sweating: immediatelyNormal office/indoor day: morning application is sufficientOutdoor lunch or shopping: a top-up after 4-5 hours is idealWorking near a sun-facing window or driving for long periods: treat as outdoor exposure—UVA penetrates glass
Pro Tip: If reapplying over makeup feels impractical, consider a powder SPF for midday touch-ups on high-exposure days. But don't let the "every 2 hours" rule discourage you from wearing SPF at all—your morning application alone blocks the vast majority of daily UV exposure.

Question 20

How much sunscreen should I apply?

Accepted Answer

Immediate Answer: 1/4 teaspoon for face (about the size of your fingertip from the tip of your finger to the first knuckle). Most people under-apply, reducing SPF effectiveness significantly.
The Science: SPF ratings are tested and calculated based on a standardised application of 2mg of product per square centimetre of skin—this is the official standard from ISO 24444. Most people apply far less, around 0.5–1mg per square centimetre, which is only half of what is needed.
Result: the actual protection you receive is much lower than the SPF number suggests. Applying adequate quantity is essential.
Finding the Right Dermatologist: Daycream Defence Repair SPF 50 is formulated to absorb well and feel pleasant when applied generously. Use:
1/4 teaspoon for face1/2 teaspoon for neckExtend to chest and hands (sun-exposed areas)
Pro Tip: Adequate sunscreen feels moisturised and slightly dewy on skin—not matte or tight. If your sunscreen feels dry or tight, you might be under-applying. Apply more. It should feel like a light moisturiser.

Question 21

Can I wear makeup over Daycream Defence Repair SPF 50?

Accepted Answer

Immediate Answer: Yes—and it actually works well as a makeup base. The velvety finish creates a smooth surface for foundation, concealer, and powder. Apply the daycream, wait 2-3 minutes for it to settle, then apply makeup as normal.
The Science: The formula is designed to absorb fully rather than sit as a greasy layer on the skin's surface. Once absorbed, it creates a semi-matte finish that foundation adheres to well. The silicone base (cyclopentasiloxane, dimethicone) in the formula is similar to many makeup primers—so you're essentially getting primer-like smoothing benefits built into your SPF.
Application Order:
Gentle Cleansing FoamPower Glow SerumDaycream Defence Repair SPF 50 — wait 2-3 minutesFoundation, concealer, powder as desired
Important: Apply the daycream before any makeup. SPF needs direct contact with skin to work properly. Applying foundation first and SPF on top significantly reduces protection.
Pro Tip: Many customers tell us they need less foundation after using this product for a few weeks. The active ingredients (niacinamide, vitamin C, bio-retinol) gradually improve skin tone, texture, and radiance—so your skin looks better even before makeup.

Question 22

Can I use makeup with SPF instead of sunscreen?

Accepted Answer

Immediate Answer: No. Makeup with SPF provides some protection, but coverage can be uneven as you often can't apply makeup thickly enough to achieve the stated SPF.
The Science: Makeup SPF assumes the same application density as sunscreen, which is impossible with makeup—you need smooth, even coverage for SPF efficacy, but textured makeup application for aesthetic results.
Additionally, makeup SPF requires reapplication every 2 hours in sun (same as sunscreen), but reapplying makeup during the day can be impractical.
Spotting Allergic Reactions: Use Daycream Defence Repair SPF 50 as your SPF base. If you wear makeup, apply makeup on top of your SPF—you're now getting full SPF protection + makeup coverage.
If you need to touch up during the day:
Reapply SPF if possible, then touch up makeupOr use SPF-containing powder or spray as a touchup (better than nothing, but not equivalent to liquid SPF)
Pro Tip: SPF in makeup is a bonus benefit, not a replacement for dedicated sunscreen. Always use dedicated SPF under makeup for reliable protection.

Question 23

Is Daycream Defence Repair SPF 50 safe during pregnancy and breastfeeding?

Accepted Answer

Immediate Answer: Yes. Daycream Defence Repair SPF 50 is safe to use during pregnancy and breastfeeding. The ingredients are applied topically and are not absorbed into the bloodstream in meaningful amounts.
The Science: The active ingredients—niacinamide, hyaluronic acid, vitamin C, and argan oil—are all well-established as safe during pregnancy. The bio-retinol in this product is plant-derived (from Bidens Pilosa), which is fundamentally different from synthetic retinoids (like tretinoin or isotretinoin) that carry pregnancy warnings. Plant-derived bio-retinol does not convert to retinoic acid in the same way and has no known systemic effects.
Sun protection is actually more important during pregnancy because hormonal changes (especially increased oestrogen and progesterone) make your skin more prone to melasma—the "pregnancy mask" that affects up to 50–70% of pregnant women (Bolanca et al., 2008, Collegium Antropologicum; review in Filoni et al., 2024, Clinical, Cosmetic and Investigational Dermatology). Daily SPF 50 is one of the most effective ways to prevent pregnancy-related pigmentation.
How Nordic Formula Supports Pregnant Customers: Nordic Formula products use ingredients that are widely considered safe during pregnancy and breastfeeding—niacinamide, hyaluronic acid, vitamin C, argan oil, and plant-derived bio-retinol. The key distinction is that none of the products contain synthetic retinoids (tretinoin, isotretinoin, adapalene), which are the retinol-related ingredients that carry pregnancy warnings. That said, we always recommend consulting your doctor or midwife if you have any concerns about specific products during pregnancy.
Pro Tip: If you're pregnant, this is the single most important product in your routine. Start using SPF 50 daily as early as possible—ideally from the first trimester.

Sun Damage & Protection

No FAQs found