Transition Biotech
COA coverageShare of the products this vendor sells that have at least one COA opening at the testing lab. Extra documents for the same product do not change it. Pages that refuse our reader are marked partial and never lower anything. It describes what a vendor publishes, not purity. How we count
Each counted product has a COA that opens at the testing lab. Vendor-published, not verified by pepmg.
Independent price profile. We track 8 tracked peptide listings from transitionbiotech.com · online since Feb 2026How long the vendor's website domain has existed — from public registration records and the Wayback Machine. It's the domain's age, not proof of how long the business has run. · cheapest tracked: $0.07/mg.
Evidence note: Public batch directory re-reviewed 2026-09-26: ten Kovera result links. This records vendor-published, lab-hosted documents—not lab accreditation, reported purity, or current shipping-lot identity.
Vendor-published info captured from Transition Biotech's own site — not tested or verified by pepmg. Confirm on their site.
Domain age from public registration records (RDAP) + the Wayback Machine — the domain's age, not proof of how long the business has operated.
refreshed 18m ago
Where Transition Biotech's prices sit in each market
Sorted from furthest below the median to furthest above. Bar: middle 80% of tracked listings · rule: median · dot: Transition Biotech's cheapest in-stock $/mg.
- CJC-1295 $4.50 ▼ 42% below
- NAD+ $0.07 ▼ 42% below
- Ipamorelin $3.50 ▼ 37% below
- BPC-157 $3.50 ▼ 33% below
- TB-500 $4.50 ▼ 31% below
- Kisspeptin $4.00 ▼ 25% below
Compared with every in-stock, single-compound listing pepmg tracks for each compound (bulk packs, blends and out-of-stock items left out). The axis is the ratio to that compound's median, so every row shares it.
Where Transition Biotech beats the market
Below the median $/mg, ranked by how far below — not by raw price
-
CJC-1295
10 mg · $44.99 ▼ 42% below median #7 of 98 listings · median $7.80 -
NAD+
500 mg · $34.99 ▼ 42% below median #11 of 121 listings · median $0.12 -
Ipamorelin
10 mg · $34.99 ▼ 37% below median #14 of 84 listings · median $5.60 -
BPC-157
10 mg · $34.99 ▼ 33% below median #20 of 130 listings · median $5.25 -
TB-500
10 mg · $44.99 ▼ 31% below median #14 of 103 listings · median $6.50 -
Kisspeptin
10 mg · $39.99 ▼ 25% below median #12 of 64 listings · median $5.35
Products we track
All peptide products in our current snapshot, including blends and out-of-stock listings. Search by name, sort any column, or open a product to compare vendors. This is our indexed catalog, not a guarantee of the store’s complete inventory.
Size, form & budget
Price includes the displayed code where available. Shipping and tax are extra. Unknown sizes or prices are excluded when those filters are set.
Your comparison
Selections stay on this browser. Prices and stock come from the current page; review freshness and COA notes for each offer. Scroll sideways to see every offer.
Select up to four offers to compare side by side. Click a column heading to sort. Click again to reverse. Scroll sideways for more columns.
Tick up to four offers to compare side by side. Use Sort by to reorder. COA counts are each vendor's own library; batch match is not assumed.
| Select | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| BPC-157 / TB-500 20mgBlend · Not in price comparison | Blend | 20 | $54.99 | — | in stock | 23 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| BPC-157 10mgBPC-157 | Vial / standard | 10 | $34.99 | $3.50 | in stock | 23 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| CJC-1295 No DAC 10 mgCJC-1295 | Vial / standard | 10 | $44.99 | $4.50 | in stock | 23 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| GHK-Cu (Copper) 100mgGHK-Cu · Bulk | Vial / standard | 100 | $29.99 | $0.30 | in stock | 23 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Ipamorelin 10mgIpamorelin | Vial / standard | 10 | $34.99 | $3.50 | in stock | 23 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Kisspeptin-10 10mgKisspeptin | Vial / standard | 10 | $39.99 | $4.00 | in stock | 23 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| NAD+ 500mgNAD+ | Vial / standard | 500 | $34.99 | $0.07 | in stock | 23 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| TB-500 10mgTB-500 | Vial / standard | 10 | $44.99 | $4.50 | in stock | 23 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ |
No matches. Try another search or reset the filters.
Transition Biotech scores 99/100 in pepmg's criteria-based Vendor Score, which rates only what a vendor publishes about lab testing and about itself, not its products and not its prices. What we observed: COAs openable at the testing lab (22 of 23). The biggest credibility signal pepmg weighs is how a vendor publishes lab tests: the documents counted above open at the testing lab's own site (Kovera Labs), where the lab itself can confirm the result, and the rest are hosted by the vendor, where it cannot. Neither price nor catalog size affects this score, but for context it prices below the tracked median across the compounds it shares with other tracked vendors, over 6 tracked listings. Its prices are machine-readable and it publishes an About page, and the domain is newer, online since Feb 2026, which pepmg counts as neutral rather than a mark against it. This rates what Transition Biotech publishes about lab testing and about itself, not the purity or authenticity of any vial, which pepmg can't verify, so read the COAs yourself. Research use only.
- Strength Third-party lab named (Kovera Labs) — vendor-hosted documents with lab verification links — 23 COA documents found, 22 with links to the testing lab's own site (some labs restrict automated access)
How we scored this
| COA transparency | | 86/87 | third-party lab named (Kovera Labs) — vendor-hosted documents with lab verification links — 23 COA documents found, 22 with links to the testing lab's own site (some labs restrict automated access) |
| About / who they are | | 8/8 | publishes an About/founder page |
| Public price data | | 5/5 | publishes machine-readable public prices |
Stated, but NOT scored. These describe the vendor; they earn no points either way.
| Price vs market | 0.65x the tracked median across 6 shared compound(s) |
| Catalog | 6 clean in-stock listing(s) tracked |
| Track record | active · new domain (online Feb 2026) — no age penalty |
What would raise this score. Published behaviour only. How a vendor runs its business is its own call, and none of this affects the $/mg ranking.
- 1 of the 23 published COA documents open on the vendor's own site rather than at the testing lab. Linking the lab's own copy on those pages would let a buyer confirm the result at the source. (up to +1)
Computed from what this vendor publishes about lab testing and itself. Price and catalog size are shown above as facts and are deliberately NOT scored — $/mg is the ranking, and it is affiliate-blind. No opinions, no testimonials.
Are you the vendor? If you have changed something we score here, published something we did not find, or think we got it wrong, reach out or email hello@pepmg.com and we will re-check. Vendor corrections have already changed ratings on this site.
COA library (23 indexed records)
Browse every document and report currently indexed for this vendor. A COA covers its stated product and batch; a vendor-level link does not establish a match to every listing. Some labs limit automated access.
Open Transition Biotech’s COA source ↗
Click a column heading to sort. Click again to reverse. Scroll sideways for more columns.
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| COA document | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Lab report ↗ |
| BPC 157 KVR 2026 9CEBEB.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| KVR 2026 823BBF.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| CJC 1295 no DAC KVR 2026 78FBBA.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| GHK Cu KVR 2026 147ABA.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| Ipamorelin KVR 2026 A81DF2.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| Kisspeptin 10 KVR 2026 B4C104.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| NAD KVR 2026 FECF19.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| TB 500TB 4 KVR 2026 EBD7F3.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| TBT 2TZ TBT30 2607 001 COA.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| KVR 2026 11A325.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| RSTER KVR 2026 9CEBEB.pdf | Not recorded | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| HM KVR 2026 9CEBEB.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
| ENDO KVR 2026 9CEBEB.pdf | Kovera Labs | Not individually reviewed | Available at last check | 2026-10-25 | Source document ↗ |
No matches. Try another search or reset the filters.
We don't host reviews — an unverifiable review box is a magnet for bots and paid posts, and we won't pretend otherwise. Instead, here's where you can read what real buyers say about Transition Biotech, on sites we don't control:
These are independent, unmoderated sources — we link them, we don't vouch for them, and a "profile" or "search" link may turn up little or nothing. pepmg's job is the part we can stand behind: prices captured first-party with a timestamp, ranked purely by $/mg, plus the objective Vendor Score above. Vetting a source you're about to buy from still matters, and that call is ultimately yours — we've made it as informed as we honestly can.