Where SK-II Skinpower Eye Cream really shines is active ingredient strength, scoring 6.0 compared to StriVectin Intensive Eye Cream Concentrate for Wrinkles PLUS's 4.2. Its formula features Galactomyces Ferment Filtrate, Niacinamide, and Tocopheryl Acetate in high positions, signalling meaningful concentrations.
Formulation Safety is another area of separation. StriVectin Intensive Eye Cream Concentrate for Wrinkles PLUS scores 8.6 here versus 8.0 for SK-II Skinpower Eye Cream. That difference comes down to how each formula is built — the ingredient list tells the story.
SK-II Skinpower Eye Cream brings Galactomyces Ferment Filtrate, Niacinamide, and Tocopheryl Acetate 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.
Both sit in the luxury bracket, so value comes down to formulation quality. SK-II Skinpower Eye Cream gets the nod here with its 8.6 overall score — you're getting more for a similar outlay.