Where Anua Niacinamide 10% + TXA 4% Serum really shines is active ingredient strength, scoring 8.5 compared to StriVectin Intensive Eye Cream Concentrate for Wrinkles PLUS's 4.2. Its formula features Niacinamide, Tranexamic Acid, and Alpha-Arbutin in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. StriVectin Intensive Eye Cream Concentrate for Wrinkles PLUS scores 9.6 here versus 8.4 for Anua Niacinamide 10% + TXA 4% Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
Anua Niacinamide 10% + TXA 4% Serum brings Niacinamide, Tranexamic Acid, and Alpha-Arbutin as actives, while striVectin Intensive Eye Cream Concentrate for Wrinkles PLUS relies on Palmitoyl Tripeptide-5, Pseudoalteromonas Ferment Extract, and Oryza Sativa (Rice) Bran Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At budget pricing with a score of 8.8, Anua Niacinamide 10% + TXA 4% Serum delivers strong value. StriVectin Intensive Eye Cream Concentrate for Wrinkles PLUS sits at the luxury level with a 8.2 score — the extra cost doesn't translate to better scores here.