Glycerin


Glycerin is present in the natural moisturising factors (NMF) of our skin, which provide essential nourishment and hydration. An effective humectant, this ingredient is able to draw water to the upper layers of the skin.
1 Product
Crystal Retinal 1

Crystal Retinal 1

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

Sensitive / €56

Crystal Retinal 3

Crystal Retinal 3

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

Beginner / €65

Crystal Retinal 6

Crystal Retinal 6

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

Regular / €86

Crystal Retinal 10

Crystal Retinal 10

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

Advanced / €110

Crystal Retinal 20

Crystal Retinal 20

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

Experienced / €125

Crystal Retinal 24

Crystal Retinal 24

Preisgekröntes Anti-Aging-Nachtserum mit Vitamin A

Expert / €135