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Peter Thomas Roth Peptide 21 Wrinkle Resist Serum product image
Skincare Serums

Peter Thomas Roth

Peter Thomas Roth Peptide 21 Wrinkle Resist Serum

Combines 21 different peptides — an approach that trades focused dosing of any one peptide for broad-spectrum signaling across multiple collagen and elastin pathways.

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Best for

Best for those wanting a comprehensive, multi-mechanism peptide approach to firmness and fine lines rather than a single-peptide-focused formula.

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Key Ingredients

Multi-Peptide Complex (21 peptides)Hyaluronic AcidAntioxidant Blend

What We Like

  • Contains Multi-Peptide Complex (21 peptides) for broad-spectrum collagen and elastin signalling; Hyaluronic Acid for supplementary hydration
  • Backed by research-supported active ingredients

Things to Consider

  • Higher price point — a significant investment
  • Results require consistent use over several weeks

Our Verdict

Peter Thomas Roth Peptide 21 Wrinkle Resist Serum is a premium offering from Peter Thomas Roth that targets those with those wanting a comprehensive, multi-mechanism peptide approach to firmness and fine lines rather than a single-peptide-focused formula. The inclusion of Multi-Peptide Complex (21 peptides) provides broad-spectrum collagen and elastin signalling. Best suited for those wanting a comprehensive, multi-mechanism peptide approach to firmness and fine lines rather than a single-peptide-focused formula.

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