Peter Thomas Roth - Firm X Collagen Serum

Peter Thomas Roth Firm X Collagen Serum

Efficacy58/100

Works for:

based on ingredients and %
  • Moisturizing
  • Anti-aging

Doesn't work for:

based on ingredients and %
  • Evens skin tone

Can it cause trouble?

  • Irritation risk: medium
  • Comedogenic risk ingredients: 0

Key actives

Hydroxyproline0.4% - 0.9%Dimethicone5.3% - 8%Polysilicone-112.6% - 3.9%
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