Verified Purity
Each batch is tested by HPLC with mass-spectrometry identity confirmation. The batch Certificate of Analysis lists purity, identity and lot number.
Full Catalog · Research Peptides
All Products
Shop research peptides and accessories from four brands. Compare vials, dual-chamber cartridges, ready-mixed pens and nasal sprays.
Shop research peptides and accessories from four brands. Compare vials, dual-chamber cartridges, ready-mixed pens and nasal sprays.
- ≥99% HPLC verified
- COA with every vial
- Express cold-chain
- 93 products
Research Peptides — HPLC Verified, Shipped Worldwide
LifeSpanSupply is an independent supplier of research peptides for laboratory use. The catalogue covers the main research classes: incretin-receptor agonists (Tirzepatide, Retatrutide), GHRH analogues and secretagogues (CJC-1295 no DAC, Ipamorelin, Tesamorelin), tissue-research peptides (BPC-157, Thymosin Beta-4, KPV), the copper peptide GHK-Cu, and compounds for cellular-ageing research (Epithalon, MOTS-c, SS-31, NAD+). Each batch is tested by HPLC at ≥99% purity and ships with a batch-specific Certificate of Analysis. Products are sold from four brands in several formats: vials, dual-chamber cartridges and multi-dose pens. Orders dispatch within 24 hours. Use the category pills to go straight to a research area, or read the research overviews for background on each compound class.
Verified Purity
Each batch is tested by HPLC with mass-spectrometry identity confirmation. The batch Certificate of Analysis lists purity, identity and lot number.
Four Brands, Several Formats
Compare Fournines, Supreme Biologics, Calyssee and Wolf side by side. Formats include lyophilised vials, dual-chamber cartridges and multi-dose pens.
Dispatch Within 24 Hours
Delivery takes 3–5 business days within Asia and about 9 days to Europe and other regions. Shipping is free on orders from $600.00.
Laboratory Research Only
All products are research reagents for laboratory use. They are not medicines, supplements or cosmetics and are not for human or veterinary use.
Frequently Asked Questions
What purity are your peptides?
Each batch is tested by HPLC at ≥99% purity, with mass-spectrometry identity confirmation. The batch-specific Certificate of Analysis is available for every product.
How fast do you ship, and what does shipping cost?
Orders dispatch within 24 hours. Delivery takes 3–5 business days within Asia and about 9 days to Europe and other regions. Standard shipping costs $9.00; orders from $600.00 ship free.
Who can buy these products?
The products are research reagents for laboratory use only. They are not for human or veterinary use. See our Terms & Conditions for details.
How should lyophilised peptides be stored?
Store lyophilised peptides at -20°C for long-term storage or at 2–8°C for short-term storage. Follow the storage note and expiry date on each product label.
Brand Partner
A Physician's Endorsement
The choice of beauty doctors worldwide.
Quality assurance isn't a marketing claim — it's a daily decision. I choose LifeSpanSupply because every batch is independently HPLC-verified to 99% purity, fully traceable, and held to the safety standards my patients deserve.
Dr. Pichaya Sangaunmu
M.D. · Wellness · Beauty · Longevity
