01
Third-party verified
Independent labs — Janoshik, MZ Biolabs, Prime Analytical and others — test identity and purity. Full certificates, not screenshots.
HPLC-verified · 99%+ purity
Peptides you can actually verify.
Every lot comes with a certificate from an independent laboratory, published in full — identity, purity and, where tested, endotoxins. Look it up by lot number in ten seconds.
- 99.6%
- Mean purity
- 33
- Compounds
- 1–3 days
- Dispatch
Read the certificate before you order.
Each lot is listed with the certificate of analysis an independent laboratory issued for it — Janoshik, MZ Biolabs, Prime Analytical and others. Every certificate is published in full under its lot code, so identity and purity can be checked before you order.
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Ships from the USA
Orders usually ship within 1–3 business days. No customs, no three-week wait, tracking in your inbox.
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Lyophilised and sealed
Freeze-dried powder in crimped glass vials, stable at ambient temperature in transit. Storage guidance on every product page.
Most ordered
Catalogue staples
Bundles
Glutathione + NAD+ Research Set
Research Use Only · Not for Human or Veterinary Consumption
Original price was: $94.98.$84.99Current price is: $84.99.
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Bundles
Melanotan II + PT-141 Research Set
Research Use Only · Not for Human or Veterinary Consumption
Original price was: $67.98.$59.99Current price is: $59.99.
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Bundles
Semaglutide (GLP-1) Research Set
Research Use Only · Not for Human or Veterinary Consumption
Original price was: $80.97.$72.99Current price is: $72.99.
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Lab reports
Every lot. Every number. Public.
Type a lot code or a compound name. You get the full certificate the laboratory issued — identity, HPLC purity, date of analysis and, where tested, endotoxins.
Search a lot number
Lot
Compound
Lab
Purity
PL-COA-20260909-C02D
Retatrutide (GLP-3) 10 mg
Prodigy Labs
99.48%
COA8653
Tesamorelin 10 mg
Bioviridian
99.82%
COA8306
VIP 10 mg
Bioviridian
99.79%
KA-210372
Glutathione
Krause Analytical
98.3%
PL-COA-20260810-88DE
Retatrutide (GLP-3) 20 mg
Prodigy Labs
99.69%
You ask, we answer.
Something not covered here? Write to support@pureforgelabs.com — a human replies within one business day.
Who tests these peptides?
Every lot comes with a certificate from an independent third-party laboratory — Janoshik, MZ Biolabs, Prime Analytical, Bioviridian and others — and each certificate names the lab that ran it. It shows what was tested: typically identity and HPLC purity with the date of analysis, and endotoxins where the lot was screened for them. Our floor is 98% purity; anything below it does not get listed.
How long does delivery take?
Orders are normally prepared for shipment within 1–3 business days; after that, delivery time depends on the carrier and the destination. We ship within the United States only, and there is no express or overnight option at checkout.
How should I store the vials?
Lyophilised vials are stable at ambient temperature in transit. Keep sealed vials cool, dry and dark; for storage past three months use −20 °C. Once reconstituted, refrigerate at 2–8 °C and use within 30 days. Products supplied as a ready solution need no reconstitution — store them as stated on the label.
Do you offer volume pricing?
Yes. Three or more vials of the same item cost less per vial, and five or more less again — each product page shows the exact tiers, and the discount applies automatically in the cart. Kits and IGF-1 LR3 are sold at list price only. For larger research quantities email support@pureforgelabs.com and we will quote per gram.
Which payment methods do you accept?
We take credit and debit cards, paid securely at checkout — we never send a separate payment link.
What is the shelf life of an unopened vial?
Each label and certificate lists a best-by date. Stored as directed, lyophilised peptides are typically stable 12–24 months, and longer at −20 °C. Actual stability depends on sequence and handling.