Can I use Ascorbic Acid with Hydrolyzed Proanthocyanidin?
Works well together
Ascorbic Acid and Hydrolyzed Proanthocyanidin are generally compatible and can be layered in the same routine. As always, introduce one new active at a time and watch how your skin responds.
Ascorbic AcidActive
- ✓Brightens
- ✓Boosts collagen
- ✓Antioxidant protection
- ⚠Unstable formula
- ⚠Can sting
- ⚠Sun sensitivity if unprotected
Hydrolyzed ProanthocyanidinAntioxidant
- ✓Hydrolysis of polymeric proanthocyanidins (condensed tannins from grape seed, pine bark, or bilberry) produces oligomeric/monomeric forms with dramatically improved skin penetration compared to intact high-molecular-weight tannins
- ✓Proanthocyanidins are among the most potent natural antioxidants — free radical scavenging activity is 20× greater than vitamin C and 50× greater than vitamin E in some assays
- ✓Inhibit collagen-degrading metalloproteinases (MMP-1, MMP-3) and cross-link collagen and elastin fibers, providing direct structural support for skin firmness and anti-aging activity
