Category hub · Topical formulation grade
Cosmetic formulation peptides
Cosmetic peptides are supplied as single 1 g lyophilised vials rather than 10-vial research kits, because formulation work needs bulk powder that can be dissolved into a serum base rather than matched aliquots.
About this category
The sequences in this category are studied for matrix and pigment-pathway effects in skin-model literature — copper-binding tripeptides and short signal peptides being the most cited. Formulators typically disperse them into a hyaluronic-acid or glycerin base at low percentages.
These vials are cosmetic-grade material for topical formulation only.
- 1 g bulk vials sized for serum formulation
- Batch purity verified by an independent laboratory
- Topical use only — never supplied for injection
- Tracked EU dispatch from Spain
Formulation handling for 1 g bulk vials
Cosmetic peptides ship as single 1 g lyophilised vials rather than matched 10-vial kits, because topical formulation work needs bulk powder dispersed into a base rather than matched aliquots. The sequences most cited in skin-model literature are copper-binding tripeptides and short signal peptides, studied for matrix and pigment-pathway effects.
Handling follows formulation practice: the powder is dispersed into a hyaluronic-acid or glycerin serum base at the formulator's chosen percentage. We do not publish formulation percentages — that decision belongs to the formulator working under their own testing regime.
Topical only, verified to the same analytical standard
These vials are cosmetic-grade material for topical formulation work. They are not medicines and are never supplied for injection — a boundary stated on the category, every product page and the checkout flow.
Analytically they are held to the same bar as the research catalogue: independent HPLC verification before release, with the batch certificate available through the public COA library before an order is placed.
Cosmetic formulation peptides in the catalogue (6)
Melanotan IINon-selective melanocortin agonist for pigmentation and appetite research.- PT-141Selective MC4R agonist for central neuro-behavioural research.
- Melanotan 1MC1R-biased α-MSH analogue for pigmentation and photoprotection research.
- Snap-8SNAP-25 mimetic octapeptide for topical cosmetic research.
- AHK-CuCopper-tripeptide cosmetic research compound used in hair-follicle and angiogenesis studies.
- Melanotan IMC1R-selective α-MSH analogue used in melanogenesis and photoprotection research.
Frequently asked questions
How are cosmetic vials different from research kits?
Cosmetic products ship as one 1 g vial of powder for formulation; research compounds ship as ten lot-matched vials with a shared certificate.
What base should the powder be dissolved into?
Formulators commonly use a hyaluronic-acid or glycerin serum base. We do not publish formulation percentages — that is your formulation decision.
Are cosmetic peptides tested to the same standard?
Yes — the same independent HPLC verification applies before release.
Related pages
External references
Other categories
All compounds are supplied for in-vitro laboratory research use only. Nothing on this page is medical advice or a recommendation for human or veterinary use.
Order in 3 steps · tracked delivery
Get HPLC-verified research peptides
Every kit ships with its own third-party certificate of analysis. Dispatch is from Germany, the USA or China depending on destination and stock, with tracking on every order. Supplied for in-vitro research use only.
- 1
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Tracked dispatch
Batch COA in the box, tracking number by email.
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- HPLC ≥99% purity, batch-matched COA
- Tracked dispatch from Germany, USA or China
- Reship guarantee on non-delivery