Peptide Serum
A multi-peptide firmness and elasticity serum for consumers seeking a lower-irritation anti-aging alternative to retinol.
Peptides work by signaling the skin to produce collagen and elastin, and are known for a lower irritation potential than retinol. Formulated with a multi-peptide approach — one of the leading cosmetic formulation trends heading into 2026 — this serum combines different peptide types, including signal peptides and copper peptide complexes, to target the look of firmness and elasticity. Positioned as a gentle alternative or complement for sensitive skin or those new to retinol. Peptide combination and concentration are set specifically to your brand.
- Multi-peptide complex including signal peptides / copper peptides
- Lower irritation potential compared to retinol
- Multi-peptide approach, a leading 2026 formulation trend
- Formulation targeting the look of firmness and elasticity
- Suited to sensitive skin and retinol beginners
- Custom peptide combination and concentration under your brand
Want to manufacture under your own brand?
Manufactured to GMP standards, delivered with an MSDS. Certifications
Key Ingredients
Signal Peptides
Short amino acid chains that signal skin to increase collagen/elastin production.
Copper Peptide Complex
A well-established peptide type in clinical literature offering tissue repair and antioxidant support.
Related Ingredients
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How to Use
- 1Applied to cleansed skin at the serum step, after toner.
- 2Recommended for morning and/or evening routines, before moisturizer.
- 3If used alongside retinol, applying each at a different time of day (one AM, one PM) is recommended.
- 4Improvement in the look of firmness can be observed within 6-8 weeks of regular use.
Frequently Asked Questions
Does peptide serum replace retinol?
They don't work through the exact same mechanism; retinol accelerates cell turnover while peptides signal collagen/elastin production. It can be positioned as a gentle alternative for retinol-sensitive skin, or a complement for tolerant skin.
What peptide combinations can you offer?
We can determine multi-peptide combinations — including signal peptides, copper peptide complex, and neuropeptides — together based on your brand's positioning.
Should I offer this alongside your peptide cream?
Yes, the serum-cream pair forms a complementary peptide series as a day/night routine.
What documentation is provided with the product?
We deliver a cosmetic product safety report (CPSR), stability test reports, and required notification documents along with production.
