This is a water-soluble complex of the amino acid arginine and ferulic acid. Antioxidant and anti-aging formulas use it to boost solubility and stability compared with ferulic acid alone, improving incorporation and layering, though comparative data remain limited.
A stabilized antioxidant that helps defend skin from daily stress.
Category
Antioxidant, Anti-aging
Type
Antioxidant
Ingredient Ratings
Overall Rating
Good
Comedogenic Risk
None
Skin Benefits
Helps defend skin against environmental oxidative stress for a smoother, healthier-looking appearance. Early data suggests improved delivery over standard ferulic forms.
Uses In Skincare & Cosmetics
Found in lightweight antioxidant serums, essences, and day creams, often layered under sunscreen or paired with vitamins C and E.
Comedogenic Rating
This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.
Safety
Typically well tolerated with a low irritation profile due to its less acidic nature; patch test if reactive. No notable regulatory restrictions at standard cosmetic use levels.
Is Arginine Ferulate a Good Ingredient?
It earns a Good rating here: offers antioxidant protection with better water solubility/usability than ferulic acid alone, supporting stability and easy layering. Evidence is promising but not as extensive as classic ferulic plus C/E systems.