Birch Water Hydrating Serum

A water-based serum built around humectants and a light preservation system.

A Little Bit

Birch Water Hydrating Serum is built from 4 verified components across 3 functions.

Base / solvent: Carries and dissolves the other components so they can be spread evenly.
Humectant: Attracts and holds water at the surface.
Preservative: Limits microbial growth during storage and use.