about C15 Serum

Why should I use the Dermatech C15 Serum?

This serum is your go-to for brightening, firming, and defending your skin against daily environmental stressors. Featuring 15% pure L-Ascorbic Acid (Vitamin C), it delivers powerful antioxidant protection and boosts collagen production for visible skin rejuvenation.

What are the benefits of using the C15 Serum?
  • Brightens dull or uneven skin tone
  • Reduces pigmentation and age spots
  • Promotes firmer, smoother skin
  • Protects against environmental damage and premature ageing
  • Deep hydration with Hyaluronic Acid
How does it work?

L-Ascorbic Acid penetrates the skin rapidly thanks to its low molecular weight, neutralising free radicals caused by UV rays and pollution. It also stimulates collagen synthesis for firmer skin and helps fade pigmentation for a clearer complexion. Hyaluronic Acid draws in moisture to plump and hydrate.

When should I use the C15 Serum?

Apply it in the morning after cleansing and before your moisturiser and SPF. It's your daily defence serum.

How long before I see results?

You may notice increased radiance within 1-2 weeks. Improvements in skin tone, pigmentation and firmness can be seen with 4-6 weeks of consistent daily use. 

Can I use it with other products?

Yes! It layers well under moisturisers and sunscreens. Avoid using alongside other strong acids (like glycolic or retinol) in the same application to reduce potential irritation. 

What skin types is it best for?

Best for normal, dry or combination skin. Especially great for sun-damaged, dull, or uneven-toned skin. Sensitive skin types may want to patch test first. 

Who should not use the C15 Serum?

Avoid if you have a known allergy to Vitamin C, or are using other strong actives that may cause sensitivity. If irritation occurs, reduce usage or contact your Dermatech skincare professional. 

Pro Tip

Store in a cool, dark place to keep the Vitamin C stable and potent. Pair with Dermablock 30+ during the day for ultimate protection.

Skin Cycle Insight

Your skin takes about 28 days to regenerate. Commit to consistent use to see true transformation.

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