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dermaceutic-c25

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Dermaceutic

Dermaceutic C25

If your Vitamin C serum is not delivering visible brightening, the issue is formulation stability. C25 Cream uses 25% Ascorbyl Silanol — a silicone-bound Vitamin C form with superior skin penetration and stability — combined with Vitamins A, B5 and E, plus Polyphenols, in a fragrance-free morning cream. A morning antioxidant treatment that visibly increases luminosity and reduces fine lines with consistent use. Contains Vitamin A — not for use during pregnancy.


R 1 240,00Inc VAT

SKU: SA-DERM-PRE-C25-001

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About This Product

Is Dermaceutic C25 right for you?

  • You have tried Vitamin C serums that oxidised quickly or delivered no visible results
  • You want a stable, high-concentration Vitamin C in a cream format
  • Your skin is dull, uneven, or shows early signs of UV-induced ageing
  • You want a morning antioxidant treatment that provides genuine photoprotection support
  • You are not pregnant or breastfeeding (contains Vitamin A)

How Dermaceutic C25 works — the science

Vitamin C is one of the most clinically validated antioxidants in skincare — but it is also one of the most unstable. L-Ascorbic Acid (the most active form) oxidises rapidly on exposure to air and light. Most Vitamin C products are already partially degraded by the time the consumer uses them.

C25 uses Ascorbyl Silanol — a silicone-bound derivative of Vitamin C that is significantly more stable than L-Ascorbic Acid and demonstrates superior skin penetration. At 25% concentration, this delivers a clinically meaningful dose of Vitamin C activity at the dermal level. Combined with Vitamins A, E, B5 and Polyphenols, C25 delivers a comprehensive antioxidant network — multiple pathways are activated simultaneously, providing broader protection against oxidative stress than single-antioxidant products.

What you will notice — and when

Week 1–2: Skin appears more luminous; dullness visibly reduced. Week 3–4: Uneven tone begins to even. Week 6–8: Progressive reduction in fine lines and improvement in skin density. Ongoing: Cumulative antioxidant protection against daily UV and environmental oxidative damage.

How to use Dermaceutic C25

  1. Apply in the morning only — antioxidants work best before UV exposure
  2. Cleanse skin first
  3. Apply a small amount and spread evenly across face and neck
  4. Allow to absorb for 2–3 minutes
  5. Follow with K Ceutic SPF 50
  6. Do not use in the evening — Vitamin A content means sun exposure must be avoided after application

Key ingredients & what they do

IngredientWhat it does for you
25% Ascorbyl SilanolStable, high-penetration Vitamin C that delivers genuine brightening and antioxidant activity without oxidation
Vitamin A (Retinyl Palmitate)Supports cellular renewal and collagen formation — synergistic anti-ageing effect
Vitamin ERegenerates oxidised Vitamin C to extend its antioxidant activity
Vitamin B5 (Panthenol)Soothes and promotes skin healing — improves texture and tolerance
PolyphenolsAdditional antioxidant and anti-inflammatory protection against UV and environmental damage

Dr. Bangalee's clinical perspective

Dr. Bangalee RecommendsC25 with Ascorbyl Silanol gives me confidence that the concentration stated on the label is actually active when the patient applies it. I recommend C25 as the cornerstone morning treatment for patients who want to address dullness and UV-induced ageing while providing daily antioxidant protection. Pair it with K Ceutic SPF 50 for the most effective morning photoprotection protocol available in home-use skincare.

What our patients say

I have used Vitamin C serums for years and none made a visible difference. C25 has changed my opinion entirely. Within three weeks my skin was noticeably brighter.The cream texture absorbs beautifully. My skin glows in a natural way — not shiny, just healthy looking.Dr. Bangalee prescribed this alongside K Ceutic after my chemical peel. My skin tone has never been more even.

Frequently asked questions

Why does C25 use Ascorbyl Silanol instead of L-Ascorbic Acid?L-Ascorbic Acid is the most biologically active form of Vitamin C but oxidises rapidly. Ascorbyl Silanol delivers comparable activity with far superior stability, meaning the product remains effective throughout its shelf life.
Why is it not for use during pregnancy?C25 contains Vitamin A (Retinyl Palmitate). All Vitamin A derivatives are generally avoided during pregnancy as a precaution.
Can I use C25 in the same routine as retinol?Yes — use C25 in the morning and retinol in the evening. This is the classic Dermaceutic protocol: antioxidant + SPF in the morning, retinol + moisturiser in the evening.

Complete your routine

Step 1 — Cleanse AM

Dermaceutic Advanced Cleanser

Step 2 — Treat AM

Dermaceutic C25

Step 3 — Protect AM

Dermaceutic K Ceutic SPF 50

Step 4 — Treat PM

Dermaceutic Activ Retinol + Hyal Ceutic

Dermaceutic C25
Dermaceutic

Dermaceutic C25

R 1 240,00 incl VAT