



Pure-C Crystals
A super antioxidant duo of L-ascorbic and alpha lipoic acid. The stable and water-free L-ascorbic acid crystals are considered the gold standard form of topical vitamin C. With potent antioxidant, skin brightening and age-defying benefits, this is an essential addition to all skincare routines.
Synergie Skin's vitamin C suite includes the following formulations:
- Effica C (Ascorbyl tetraisopalmitate, moderate potency, low irritation profile). This is the recommended vitamin C product for new users and those with sensitive skin.
- Pure-C Crystals (L-ascorbic acid, high potency, low irritation profile).
- Vit C+ Crystals (L-ascorbic acid, high potency, low irritation profile). This product is not available online and is exclusively prescribed by Synergie Practitioners.

AM/PM Application