Safety Guide
Evidence-based safety information for using Proteoglycans for sensitive and reactive skin.
Proteoglycans is generally well-tolerated by sensitive skin. As always, patch test new products.
The structural supporting molecules in the dermis โ increasingly added to anti-aging formulas as an HA complement.
Evidence Rating
Category
hydrator
What It Does
No specific health considerations documented for this ingredient.
Flip side
See the full list of ingredients to avoid for sensitive skin.