
Retatrutide
Synthetic multi-receptor peptide supplied for in-vitro and laboratory research.
- 10mg$120
- 20mg$145
- 30mg$180
Lyophilised powder, sealed vial
A1 Peptides stocks a focused catalog of research peptides, blends, and laboratory materials for qualified research professionals.

For laboratory research use only. Not for human or veterinary use.
Why A1
We keep the operation simple and the language honest: stocked inventory, careful handling, and listings that say exactly what is in the vial.
A deliberately narrow selection of well-documented research compounds and supplies, kept in stock rather than sourced on demand.
Sealed vials are kept protected from light and movement, and prepared for transit on the day an order ships.
Every listing states form, quantity per vial, vial count, and price plainly. No inflated language, and no claims we cannot stand behind.
Order questions reach a person, not a ticket queue. Logistics and availability answered the same business day.
Catalog
Each listing shows available vial sizes with current pricing. Individual product pages are being finalized and will appear here as they go live.
28 variants across 13 compounds

Synthetic multi-receptor peptide supplied for in-vitro and laboratory research.
Lyophilised powder, sealed vial

Dual-receptor synthetic peptide for controlled laboratory study.
Lyophilised powder, sealed vial

Well-documented synthetic peptide widely referenced in receptor literature.
Lyophilised powder, sealed vial · Pricing coming soon

Synthetic pentadecapeptide sequence used across preclinical in-vitro models.
Lyophilised powder, sealed vial

Synthetic peptide fragment studied in cellular research settings.
Lyophilised powder, sealed vial

Two research peptides co-packaged in a single vial for combined study design.
Lyophilised powder, sealed vial

Mitochondrial-derived peptide sequence used in metabolic research models.
Lyophilised powder, sealed vial

Synthetic releasing-factor analogue supplied for laboratory research.
Lyophilised powder, sealed vial

Nicotinamide adenine dinucleotide supplied in research quantities.
Lyophilised powder, sealed vial

Copper tripeptide complex used in cosmetic-science and cell research.
Lyophilised powder, sealed vial

Multi-peptide research blend supplied as a ten-vial set.
Lyophilised powder, sealed vial

Extended multi-peptide research blend supplied as a ten-vial set.
Lyophilised powder, sealed vial

General laboratory supply stocked alongside research compounds.
Solution, sealed vial
Fulfillment
Orders are confirmed against stock, prepared in-house, and dispatched with tracking. Packaging is discreet and appropriate to the contents.
Delivery is offered solely as lawful fulfillment of research products to the address provided on the order. Recipient confirmation may be required at delivery.
Orders are checked against current stock and confirmed before they are prepared for dispatch.
Items are pulled from storage and packed in discreet outer packaging appropriate to the contents.
Orders leave with tracking, and delivery is limited to lawful fulfillment of research products to the address on the order.
FAQ
A short preview of what customers ask most. A full help center will follow as the storefront expands.