CSA for Face & Eyes

Just use  vitamin C plus sunscreen by day, vitamin A by night. That's it.
Apply vitamin C in the morning for an all-day urban shield against environmental factors.
Wearing high-strength sun protection every day is fundamental for a youthful complexion.  Vitamin A is quite simply the most important ingredient in anti-ageing skincare.


9 Products

C-Tetra®

Sérum Éclat à 7% de Vitamine C

30ml/ 8ml / €56

C-Tetra® Luxe

Sérum Éclat Renforcé à 14% de Vitamine C

30ml / 8 ml / €82

Advanced Day Total Protect™

Hydratant anti-âge SPF 30 | 5* UVA

50ml / €77

Advanced Day Ultimate Protect™

Hydratant anti-âge avec Photolyase SPF 50+ | PA++++

50ml / €79

Daily Radiance Vitamin C™

Crème hydratante deux-en-un SPF 30 C-Tetra 7% à la vitamine C

50ml / 12.5ml / €80

Crystal Retinal 1

0.01% Retinal serum for very sensitive skins - 11x faster than retinol

Sensitive / €56

Crystal Retinal 3

0.03% Retinal serum for vitamin A beginners - 11x faster than retinol

Beginner / €65

Crystal Retinal 6

0.06% Retinal serum for regular vitamin A users - 11x faster than retinol

Regular / €86

Crystal Retinal 10

0.1% Retinal serum for advanced vitamin A users - 11x faster than retinol

Advanced / €110

Crystal Retinal 20

0.2% Retinal serum for highly experienced vitamin A users - 11x faster than retinol

Experienced / €125

Crystal Retinal 24

0.24% Retinal serum for highly experienced vitamin A users - 11x faster than retinol

Expert / €135

Advanced Day Eye Protect™

Crème contour des yeux anti-âge SPF 30 | 5* UVA

15ml / €54

Crystal Retinal Ceramide Eye 3

0.03% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol

15ml / €53

Crystal Retinal Ceramide Eye 6

0.06% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol

15ml / €68

Crystal Retinal Ceramide Eye 10

0.1% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol

15ml / €85

C-Tetra Advanced

Sérum-gel à 20 % de Vitamine C avec Phyto-exosomes

30ml / €85