BioInfinity is one of the more transparent vendors we checked, but you pay for it. As of October 19, 2026 it names its company, city and testing lab, and it publishes a COA library with lot numbers. Every compound we priced came in above the median across the vendors in our price index, and we found no independent Finnrick tests.
Notice: BioInfinity's 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.
BioInfinity at a glance
- Website: bioinfinity.co, live when checked.
- Based in: Manhattan, NY.
- Company: BioInfinity LLC, founded 2023 according to its site.
- Testing labs/COAs: names Verum; a COA library with lot numbers.
- Independent tests (Finnrick): none found.
- Payment: Visa, Mastercard, Discover, Zelle, Venmo, Cash App.
- Gate: none. Products are visible without an account.
- Catalog: 44 peptide products listed.
- Checked: October 19, 2026.
Prices we checked
| Peptide | Size | Price | Per mg | vs index median |
|---|---|---|---|---|
| BPC-157 + TB-500 | 10mg | $90.00 | $9.00 | 64% above |
| BPC-157 + TB-500 | 20mg | $175.00 | $8.75 | 59% above |
| TB-500 | 5mg | $55.00 | $11.00 | 45% above |
| TB-500 | 10mg | $95.00 | $9.50 | 25% above |
| GHK-Cu | 50mg | $50.00 | $1.00 | 43% above |
| MOTS-c | 10mg | $70.00 | $7.00 | 56% above |
| MOTS-c | 20mg | $130.00 | $6.50 | 44% above |
| MOTS-c | 40mg | $170.00 (out of stock) | $4.25 | 6% below |
| CJC-1295 + Ipamorelin | 10mg | $95.00 | $9.50 | 58% above |
| Semax | 10mg | $60.00 | $6.00 | 33% above |
Prices as listed on October 19, 2026. The only listing under the median was the out-of-stock 40mg MOTS-c. We couldn't read public prices for retatrutide, tirzepatide, semaglutide or BPC-157 on its own. Compare TB-500 prices, GHK-Cu prices and MOTS-c prices in our price index.
Testing and COAs
BioInfinity keeps a COA library, shows lot or batch numbers alongside certificates and mentions endotoxin or sterility testing. It names Verum as a testing lab. We haven't verified Verum's results ourselves. The site banner also claims "99% purity guaranteed" and "third-party tested"; those are the vendor's own statements.
What's missing: we found no Finnrick tests for BioInfinity, so there is no independent data from customer-submitted samples to set against its own certificates.
What we like
- Names its company (BioInfinity LLC), city and founding year (2023).
- Names its testing lab, Verum.
- Lot-matched COAs and endotoxin or sterility testing mentioned.
- A 44-product catalog with no login gate.
- Free shipping on orders of $200 or more, and same-day shipping advertised for US orders.
What to watch
- Prices above the index median on every in-stock listing we checked, often by 40% or more.
- No independent Finnrick tests found.
- No crypto option, and no ACH listed; payment is cards and peer-to-peer apps.
- Purity and testing claims in the banner are the vendor's own.
How it compares
On disclosure, BioInfinity is ahead of many vendors that publish no company or lab name. On price, cheaper options exist for each compound we checked. Compare it against all vendors we track, check peptide deals this week or see our ranked list.
Bottom line
BioInfinity is a named, documented vendor with a lot-matched COA library and a named lab. It charges a premium, and it has no independent test record on Finnrick yet. If price matters, compare per-mg costs in our index first.
