Features
- About the brand: Innovative skincare with breakthrough formulas.
- Peter Thomas Roth 1oz Firmx Collagen Serum
- With 7 forms of Collagen and collagen-supporting ingredients, Peter Thomas Roth’s FIRMx Collagen Serum helps skin appear firmer and smoother.
- Active ingredients: Hydroxyproline, peptides, collagen amino acids and fatty acids.
- This product is not tested on animals
- Made in the USA
- All items for external use only






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