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Peter Thomas Roth FIRMx Collagen Moisturizer scores 8.5/9.8 vs Cosmia Soin contour des yeux anti rides au Collageneer at 8.0/9.8. Peter Thomas Roth FIRMx Collagen Moisturizer wins for active ingredients.
Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead, winning 2 of 5 attributes.
Scores last verified: April 2026
38 unique
12 in common
12 unique
Where Peter Thomas Roth FIRMx Collagen Moisturizer really shines is active ingredient strength, scoring 5.9 compared to Cosmia Soin contour des yeux anti rides au Collageneer's 2.3. Its formula features Collagen, Niacinamide, and Palmitoyl Tripeptide-1 in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. Cosmia Soin contour des yeux anti rides au Collageneer 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.
Peter Thomas Roth FIRMx Collagen Moisturizer brings Collagen, Niacinamide, and Palmitoyl Tripeptide-1 as actives, while cosmia Soin contour des yeux anti rides au Collageneer relies on Lupinus Albus Seed Extract, Alpha-Glucan Oligosaccharide, and Allantoin. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Cosmia Soin contour des yeux anti rides au Collageneer is better if you have
Peter Thomas Roth FIRMx Collagen Moisturizer is better if you have
Peter Thomas Roth FIRMx Collagen Moisturizer comes in at premium pricing with a 8.5 score, which is solid value at that tier.
Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead with a slightly stronger formulation, but Cosmia Soin contour des yeux anti rides au Collageneer is still a solid pick.
Based on ingredient analysis, Peter Thomas Roth FIRMx Collagen Moisturizer 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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