Where The Ordinary Power of Peptides Set really shines is active ingredient strength, scoring 9.8 compared to SK-II R.N.A. Power Anti-Aging Cream's 5.7. Its formula features Acetyl Hexapeptide-8, Pentapeptide-18, and Palmitoyl Tripeptide-1 in high positions, signalling meaningful concentrations.
Formulation Safety is another area of separation. The Ordinary Power of Peptides Set scores 9.0 here versus 8.0 for SK-II R.N.A. Power Anti-Aging Cream. That difference comes down to how each formula is built — the ingredient list tells the story.
The Ordinary Power of Peptides Set brings Acetyl Hexapeptide-8, Pentapeptide-18, and Palmitoyl Tripeptide-1 as actives, while sK-II R.N.A. Power Anti-Aging Cream relies on Galactomyces Ferment Filtrate, Niacinamide, and Tocopheryl Acetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At luxury pricing with a score of 8.4, SK-II R.N.A. Power Anti-Aging Cream is a decent pick. The Ordinary Power of Peptides Set sits at the mid-range level with a 9.4 score — the higher investment pays off in formulation quality.