Transition Biotech is a small, low-priced vendor with better-than-average COA traceability. As of October 19, 2026, Transition Biotech LLC of Miami, Florida lists 7 peptides, publishes lot-matched COAs that name Kovera and mentions endotoxin testing. Every price we checked was well below our index median. We found no Finnrick tests.
Notice: Transition Biotech'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.
Transition Biotech at a glance
- Website: transitionbiotech.com, live when checked.
- Based in: Miami, FL.
- Company: Transition Biotech LLC. No founding year is published.
- Testing labs/COAs: Kovera named; lot-matched records in a COA library.
- Independent tests (Finnrick): none found.
- Payment: Visa, Mastercard, Apple Pay.
- Gate: none. Prices are public.
- Catalog: 7 peptide products listed.
- Checked: October 19, 2026.
Prices we checked
Prices from transitionbiotech.com on October 19, 2026.
| Peptide | Size | Price | Per mg | vs index median |
|---|---|---|---|---|
| BPC-157 | 10mg | $34.99 | $3.50 | 42% below |
| TB-500 | 10mg | $44.99 | $4.50 | 41% below |
| GHK-Cu | 100mg | $29.99 | $0.30 | 57% below |
| NAD+ | 500mg | $34.99 | $0.07 | 46% below |
| CJC-1295 (no DAC) | 10mg | $44.99 | $4.50 | 42% below |
| Ipamorelin | 10mg | $34.99 | $3.50 | 44% below |
Every compound we priced was more than 40% below the median across the vendors in our price index. The catalog is narrow, though: no GLP-class compounds were in its price list. Compare BPC-157 prices, TB-500 prices, GHK-Cu prices and NAD+ prices in our price index.
Testing and COAs
Transition Biotech has a COA library with individual records per lot; for example, one BPC-157 10mg record carries a lot-style code in its address. The site also has a vial-to-COA traceability page and a COA testing notice. It names Kovera as a testing lab and mentions endotoxin or sterility testing. We list the lab as named by the vendor; we didn't verify it.
What's missing is independent data. We found no Finnrick tests for Transition Biotech, so the certificates are the only quality evidence.
What we like
- Lot-matched COA records and a stated vial-to-COA traceability process.
- A named lab (Kovera) and endotoxin testing mentioned.
- Named LLC and city (Miami, FL).
- Card and Apple Pay accepted.
- Prices 41-57% below our index median.
What to watch
- Only 7 products listed.
- No Finnrick tests found.
- No founding year published.
- Its policies say it may refuse, cancel, limit or hold shipments for suspected fraud or compliance reasons.
How it compares
On price and COA traceability, Transition Biotech stands out among small vendors we track, but it lacks independent test history. See all vendors we track, peptide deals this week and our ranked list.
Bottom line
Transition Biotech combines low prices with lot-level COAs, a named lab and card payments. Its catalog is small and it has no independent tests yet. It's worth watching as Finnrick data builds up.
