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Peter Thomas Roth FIRMx Collagen Moisturizer scores 8.5/9.8 vs Laneige Perfect Renew Youth Regenerator at 8.1/9.8. Peter Thomas Roth FIRMx Collagen Moisturizer wins for hydration.
Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead, winning 2 of 5 attributes.
Scores last verified: April 2026
17 unique
9 in common
15 unique
Where Peter Thomas Roth FIRMx Collagen Moisturizer really shines is hydration efficacy, scoring 9.1 compared to Laneige Perfect Renew Youth Regenerator's 7.7. With Glycerin, Sodium Hyaluronate, and Panthenol in its top ingredients, Peter Thomas Roth FIRMx Collagen Moisturizer delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. Peter Thomas Roth FIRMx Collagen Moisturizer scores 5.9 here versus 5.5 for Laneige Perfect Renew Youth Regenerator. 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 laneige Perfect Renew Youth Regenerator relies on Niacinamide, Adenosine, and Acetyl Hexapeptide-8. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Laneige Perfect Renew Youth Regenerator is better if you have
Peter Thomas Roth FIRMx Collagen Moisturizer is better if you have
Both sit in the premium bracket, so value comes down to formulation quality. Peter Thomas Roth FIRMx Collagen Moisturizer gets the nod here with its 8.5 overall score — you're getting more for a similar outlay.
Peter Thomas Roth FIRMx Collagen Moisturizer edges ahead with a slightly stronger formulation, but Laneige Perfect Renew Youth Regenerator 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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