
PEPTIDE FIRM · 30ML / 1OZ · $39
Peptide Firm
Three peptides. One serum.
Matrixyl. Argireline. Copper Peptide. Three angles. One structural layer.
Three of the most-studied peptides in topical skincare in one serum. Matrixyl signals fibroblasts to build collagen. Argireline softens the micro-contractions that etch expression lines. Copper Peptide (GHK-Cu) supports the skin's own remodeling and repair pathways. Arnica keeps the formula calm enough for sensitive skin to wear it nightly.
Key benefits
- 01Matrixyl — builds collagen
Matrixyl is the trade name for Palmitoyl Pentapeptide-4, one of the most-studied collagen-signaling peptides in topical skincare. It mimics a fragment of collagen the skin recognizes as a 'build-more' signal — fibroblasts respond by producing more collagen, elastin, and hyaluronic acid. Visible firmness compounds with consistent use over 4–8 weeks.
- 02Argireline — softens expression lines
Argireline is the trade name for Acetyl Hexapeptide-8 — a peptide that gently inhibits the small repeated muscle contractions that, over time, etch the expression lines around the eyes, forehead, and mouth. It's not Botox, and it doesn't claim to be: it's a topical, gradual softening of the lines you make when you smile, squint, and concentrate.
- 03Copper Peptide (GHK-Cu) — remodels and repairs
Copper Tripeptide-1 (GHK-Cu) is one of the most studied peptide-mineral complexes in dermatology. It naturally occurs in the body but declines with age. Topically, it supports the skin's own repair and remodeling — firming the dermis, smoothing texture, and improving tone over time. Its signature blue tint is the copper itself, bound directly to the peptide.
- 04Arnica — keeps the formula calming
Peptide-rich serums can occasionally feel 'reactive' on sensitive skin. Arnica Montana flower extract is a long-studied calming and soothing botanical — it offsets any reactivity and supports the skin's vascular tone, so the formula works for the skin types that need it most.
- 05Evening stack anchor
Lightweight, completely absorbed, no residue. Peptides work best when skin is in repair mode overnight. No photosensitivity — PM use is preferred but not required. Formulated and made in our own cGMP lab in Buffalo, NY.
How to use
Where it fits


