Peptara Labs publishes good certificate detail, but its prices sit far above our index median. As of October 19, 2026 it names Janoshik, shows lot-matched COAs and mentions endotoxin or sterility testing. Most prices ran far above our index median, and we found no Finnrick tests.
Notice: Peptara Labs' products are sold for in-vitro laboratory research only. They are not FDA-approved and not for human or animal use. This review covers supplier transparency and prices only. We didn't buy or test any products. Some vendors pay us a commission when you buy through our links. That never changes a score or a price ranking.
Peptara Labs at a glance
- Website: peptaralabs.io, live when checked.
- Based in: Sheridan, WY; the site also mentions "USA & Vietnam offices."
- Company: Peptara Labs LLC. No founding year published.
- Testing labs/COAs: names Janoshik; a COA page with lot numbers.
- Independent tests (Finnrick): none found.
- Payment: Visa, Mastercard, Amex, crypto.
- Gate: none.
- Catalog: 12 peptide products listed.
- Checked: October 19, 2026.
Prices we checked
| Peptide | Size | Price | Per mg | vs index median |
|---|---|---|---|---|
| TB-500 | 10mg | $220.00 | $22.00 | 189% above |
| GHK-Cu | 100mg | $200.00 | $2.00 | 186% above |
| NAD+ | 1000mg | $150.00 | $0.15 | 15% above |
| MOTS-c | 40mg | $185.00 | $4.62 | 3% above |
| Semax | 10mg | $150.00 | $15.00 | 233% above |
| Epitalon | 50mg | $150.00 | $3.00 | 20% below |
| Tesamorelin | 20mg | $170.00 | $8.50 | 9% above |
Prices as listed on October 19, 2026. Only Epitalon was below median. Compare TB-500 prices and GHK-Cu prices in our price index.
Testing and COAs
Peptara's COA page shows lot or batch numbers. The site names Janoshik as a testing lab and mentions endotoxin or sterility testing. The site claims a "98.4% average purity," which is the vendor's own figure. We found no Finnrick tests.
What we like
- Janoshik named, with lot-matched COAs.
- Endotoxin or sterility testing mentioned.
- Card payments accepted.
- A "60-day money back guarantee" advertised.
What to watch
- Prices roughly three times the index median on several compounds.
- Mentions of Vietnam offices and Ho Chi Minh City delivery alongside a Wyoming address. Confirm where your order ships from.
- No Finnrick tests.
How it compares
See all vendors we track, peptide deals this week and our ranked list.
Bottom line
Peptara Labs documents its testing well but charges a steep premium. Check where orders ship from first.
