antioxidant
Ferulic Acid
Ferulic Acid appears in 2 products in this index. It works between pH 3 and 4.
Mechanism
Plant phenolic that stabilises ascorbic acid and tocopherol and roughly doubles their photoprotection.
Products containing it
sorted by published strength| Product | Size | Strength | Best price | Per ml of active |
|---|---|---|---|---|
 Multi-Peptide Advanced Serum Naturium | 30 ml | unstated | $25.00 | — |
C15 Super Booster Paula's Choice | 20 ml | unstated | awaiting retailer | — |
Cost per active is price divided by the volume of pure active in the bottle. It appears once retailer prices are being tracked, and only for products whose strength the maker publishes.