Where Drunk Elephant A-Passioni Retinol Cream really shines is active ingredient strength, scoring 9.3 compared to Peter Thomas Roth Potent-C™ Vitamin C Power Serum's 3.6. Its formula features Niacinamide, Retinol, and Palmitoyl Tripeptide-1 in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. Drunk Elephant A-Passioni Retinol Cream scores 8.7 here versus 7.5 for Peter Thomas Roth Potent-C™ Vitamin C Power Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
Drunk Elephant A-Passioni Retinol Cream brings Niacinamide, Retinol, and Palmitoyl Tripeptide-1 as actives, while peter Thomas Roth Potent-C™ Vitamin C Power Serum relies on Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, and Zingiber Officinale (Ginger) Root Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At premium pricing with a score of 9.0, Drunk Elephant A-Passioni Retinol Cream delivers strong value. Peter Thomas Roth Potent-C™ Vitamin C Power Serum sits at the luxury level with a 7.6 score — the extra cost doesn't translate to better scores here.