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The Ordinary Power of Peptides Set scores 9.4/9.8 vs Peter Thomas Roth FIRMx Collagen Moisturizer at 8.5/9.8. The Ordinary Power of Peptides Set wins for active ingredients.
The Ordinary Power of Peptides Set edges ahead, winning 2 of 5 attributes.
Scores last verified: June 2026
12 unique
12 in common
63 unique
Where The Ordinary Power of Peptides Set really shines is active ingredient strength, scoring 9.8 compared to Peter Thomas Roth FIRMx Collagen Moisturizer's 5.9. Its formula features Acetyl Hexapeptide-8, Pentapeptide-18, and Palmitoyl Tripeptide-1 in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. The Ordinary Power of Peptides Set scores 9.8 here versus 9.1 for Peter Thomas Roth FIRMx Collagen Moisturizer. 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 peter Thomas Roth FIRMx Collagen Moisturizer relies on Collagen, Niacinamide, and Palmitoyl Tripeptide-1. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Peter Thomas Roth FIRMx Collagen Moisturizer is better if you have
The Ordinary Power of Peptides Set is better if you have
At premium pricing with a score of 8.5, Peter Thomas Roth FIRMx Collagen Moisturizer 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.
The Ordinary Power of Peptides Set edges ahead with a slightly stronger formulation, but Peter Thomas Roth FIRMx Collagen Moisturizer is still a solid pick.
Based on ingredient analysis, The Ordinary Power of Peptides Set scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
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