01
44,00 €
Anti-aging Reconstituting Serum A2
Ultra fluid serum. Immediate penetration. Baobab xylose + Galacturonic acid + Tropical fern phytosterols + Chestnut leaves.
44,00 €
SELKEYSParis
French Excellence
Exceptional serums to reveal your skin's natural beauty
Discover our high-performance SmartKeys® serums, combining cutting-edge science and exceptional ingredients to reveal your skin's natural beauty.
Three advanced scientific formulas to meet your skin's specific needs
Our Premium Collection
02
43,00 €
Anti-Dark Spot Lightening Serum E3
Ultra Fluid Serum. Immediate penetration. Vitamin B3 Niacinamide + Arbutin + Bearberry (super vegetal Arbutin provider)
43,00 €
03
42,00 €
N4 Intensive Nourishing Serum
Ultra Fluid Serum slightly film-forming. Protects against external aggressions in winter or aggressive environments for the skin (pollution, etc.). With Pumpkin seed oil.
42,00 €
SmartKeys® Technology
Skin diagnostic by the serum itself with every application
No device. No external intervention.
More precise. More targeted. More accurate.
VIEW SHOPVisible results after 28 days
Results measured by cutting-edge instrumentation.
100%
Noticed a reduction in spots
-11.8%
Reduction of wrinkles
80%
Noticed reduced redness
OUR HERITAGE
Skin deserves more than promises. It deserves a scientist.
20 years of expertise in safety, quality, regulatory affairs and development of health and cosmetic products.
Hundreds of solutions and formulas, developed and controlled, in service of others.
Then one conviction became clear: create skincare that truly respects skin.
100% French serums, fragrance-free, with very high tolerance, for all skin types, even the most fragile and reactive.
Actives selected for their purity, safety, and origin. Three exclusive technologies designed to support skin without forcing it. And behind every bottle, a woman.
20+
Years of expertise
150+
Products developed, analyzed and brought into compliance
Alexandra Liarsou, Ph.D — Founder
MADE IN
FRANCE
French Excellence
Luxury & Quality
The Art of Exception
Our products 100% designed and manufactured in France embody accessible luxury, combining sophistication, proven scientific efficiency and ultra-fluid textures with high penetration.
Strength & Serenity
The Perfect Balance
A routine designed for all those who want to preserve their youthful capital with grace. Our serums boost your skin's natural biological mechanisms.
Spontaneity & Naturalness
Authentic Beauty
We reveal the best of nature with maximum safety. All our serums are fragrance-free, their scent and tint can evolve naturally throughout harvests and seasons, letting the natural beauty of ingredients express itself.
FREE SCIENTIFIC DIAGNOSTIC
Discover Your Unique Skin Profile
Answer our expert questionnaire in 4-6 minutes and get a personalized analysis based on patented SPCG® technology. Custom recommendations, 100% confidential.
Find Your Ideal Serum
Personalized quiz in 4 questions for expert recommendation