Sodium Ascorbyl Glucoside
molecular structure · PubChem
AKA: Sodium L-Ascorbyl-2-Phosphate, Sodium ascorbyl phosphate, Sodium ascorbyl monophosphate, Trisodium ascorbate-2-phosphate, L-Ascorbic acid, 2-monophosphate, Trisodium salt
Synthetic
Humectant
Skin Conditioner
Vitamin C
Not Clean
Sodium Ascorbyl Glucoside is the sodium salt of Ascorbyl Glucoside.
Formula
C6H6Na3O9P
Mol. Weight
322.05
CAS #
66170-10-3
Form
Liquid
Functions
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Locks In Moisture
Traditional Use
A stabilized form of vitamin C developed in cosmetic science to address the instability of ascorbic acid in skincare products. Designed to deliver the antioxidant and skin-brightening benefits of vitamin C with improved shelf stability.
Skin Types
●all-skin-types
Best For
Dullness
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR