Loading...
LOOPS Dark Spot Mask edges ahead, winning 3 of 5 attributes.
37 unique
19 unique
Where LOOPS Dark Spot Mask really shines is active ingredient strength, scoring 7.5 compared to Peter Thomas Roth FIRMx Collagen Moisturizer's 5.9. Its formula features Niacinamide, Allantoin, and Tocopherol in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. LOOPS Dark Spot Mask scores 9.4 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.
LOOPS Dark Spot Mask brings Niacinamide, Allantoin, and Tocopherol as actives, while peter Thomas Roth FIRMx Collagen Moisturizer relies on Niacinamide, Palmitoyl Tripeptide-1, and Palmitoyl Tetrapeptide-7. Both approaches have merit, but the positioning and supporting ingredients make the difference.
LOOPS Dark Spot Mask 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.
LOOPS Dark Spot Mask edges ahead with a slightly stronger formulation, but Peter Thomas Roth FIRMx Collagen Moisturizer is still a solid pick.
Based on ingredient analysis, LOOPS Dark Spot Mask 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.
We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.
Some links on this site are affiliate links. We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.
© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.