• Evidence
Login

Cart

Your cart is empty
vitamin-c-serum-12m-gold-packaging
[N°1] High-Performance Pure Vitamin C 20% Treatment
[N°1] High-Performance Pure Vitamin C 20% Treatment
vitamin-c-serum-24ml-gold-packaging

GALÉNICEUTIQUES

[N°1] High-Performance Pure Vitamin C 20% Treatment

Brightening – Radiance – Energy

When a “Vitamin C serum” is no longer enough, GALÉNICEUTIQUES [N°1] resets the standard.
A high-performance cure powered by 20 % pure, stabilised L-ascorbic acid—activated in one second, vectorised into the skin—to ignite its innate radiance with pinpoint, visible impact.

Inspired by cellular science, this 1- to 2-month regimen fuses instant luminosity with progressive correction.
Each dose releases a concentrated serum: radiance rekindled from the first application, tone progressively unified, spots visibly softened, antioxidant defences reinforced—skin looks fresh, revitalised, undeniably alive.

Sale price87,50 €
Size:
vitamin-c-serum-12m-gold-packaging
[N°1] High-Performance Pure Vitamin C 20% Treatment Sale price87,50 €

Precision Bi-Phase Technology

A 20% pure Vitamin C powder, hermetically sealed to preserve molecular integrity, meets a high-performance activating lotion in a dual-monodose system.

Engineered for uncompromising efficacy:

  • Absolute stability: Zero oxidation until activation—potency preserved, never compromised
  • Targeted bioavailability: The activating lotion drives deep cellular penetration

The fusion: a corrective serum of clinical-grade intensity. Fresh. Potent. Precisely calibrated for visible results.

Active Ingredient: Pure Vitamin C at 20%

Our pure Vitamin C (L-ascorbic acid) meets the highest standards of performance and purity—delivering efficacy that is real, visible, and lasting.

Ultra-pure (≥99.5%): Enhanced stability with minimal degradation ensures consistent, uncompromised performance.

Anhydrous powder form: Activated at the final moment to preserve maximum freshness and potency—never pre-mixed, never weakened.

Hermetically sealed monodoses: Each dose remains protected from premature exposure, guaranteeing optimal bioavailability upon activation.

20% concentration: The clinically validated threshold for peak efficacy—where maximum performance meets perfect tolerance.

Powered by our patented Active Anchor® technology

Vectorising Vitamin C means elevating its stability, its delivery, and its visible impact.

Our patented delivery system guides Vitamin C deep into the epidermal layers*—precisely where skin demands it most—ensuring maximum bioavailability and sustained, progressive release.

With this exclusive vectorization:

Targeted penetration: Vitamin C bypasses the surface to reach its intended destination with precision

Amplified performance: Each application delivers reinforced, visible results

Optimized efficacy: Active potency is significantly enhanced with every use

*Ex vivo studies on reconstructed human skin model. Localized diffusion within the epidermis (superficial strata), without dermal penetration.

Clinical Results & Proven Efficacy Ask Explain

GALÉNICEUTIQUES [N°1] : The Proof Is Visible

Pigmentation corrected. Complexion unified. Radiance reclaimed. Energy returned to every cell—with consistent, clinical-grade potency.

Transformation, Measured

Day 1: Instant revival. Radiance activated. Unification begins.

Week 1: Luminosity sharpens. Fatigue fades. Tone evens.

Day 28:
+40% radiance | +37% uniformity | -13% pigmentation

Day 56:
+72% luminosity | +73% uniformity | -23% spot pigmentation | -11% spot size

The Verdict

90% see brighter skin. 86% confirm improved uniformity. 82% witness spots visibly fade.

Not promises. Proof.

Clinical studies, self-assessment, instrumental analysis.

Maximum power. Minimal effort

A cure designed with intelligence—adaptable to your pace, responsive to your skin's evolving needs.

Monodose architecture: Fresh activation at the moment of use. Zero compromise on potency.

Three Steps. Total Control.

Activate: Fuse powder and lotion seconds before application. Maximum freshness, locked-in efficacy.

Apply: 3 evenings weekly. Face and neck. The rhythm of visible transformation.

Adjust: Fine-tune frequency to match your tolerance. Your ritual. Your rules.

The Complete Protocol

For amplified correction, integrate:

The Active Cream Couture Secret d'Excellence — Day-to-night radiance and deep comfort
UV Multi-Protection Couture — Morning UV barrier, non-negotiable
Brightening Micro Mask Extrême — The intensive boost for accelerated luminosity

Precision skincare. Engineered for those who demand proof.

RECOMMENDED FOR:

For every woman who rejects the inevitability of a dull complexion.

For those who demand a decisive answer to visible fatigue, dark spots and fading radiance.

For women who insist on proof, never promises.

Free delivery

worldwide shipping

FREE SAMPLES

at your disposal for any orders

FREE RETURNS

for all orders