Freedom Diagnostics certificate for BPC-157 10mg lot LBL-0826-BC10-0265 (received 10 Sep, reported 11 Sep 2026): purity 99.58% by HPLC-UV, identity by LC-MS, net content 11.84mg on a 10mg label. The product page lists eight BPC-157 lot reports and five for TB-500, the newest from September 2026.
The lab holds the record: Freedom Diagnostics' own company search returns 264 certificates for LuvionBio LLC, newest received 28 Sep 2026 — including the two BPC-157 10mg accessions received 10 Sep. That is the lab vouching for the client, not the client for itself.
02
The 10 criteria, side by side
10/10 vs 7/10 · one point each, no weighting
Named lab
PurgoSteriGenix and Freedom Diagnostics named per lot
SteriGenix and Freedom Diagnostics named per lot
LuvionBioFreedom Diagnostics on the Testing & Quality page and on the BPC-157 10mg certificate (lot LBL-0826-BC10-0265, reported 11 Sep 2026) — read 29 Sep 2026 through a registered research account
Freedom Diagnostics on the Testing & Quality page and on the BPC-157 10mg certificate (lot LBL-0826-BC10-0265, reported 11 Sep 2026) — read 29 Sep 2026 through a registered research account
Lab-hosted COAs
PurgoVerify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
LuvionBioThe lab's own company lookup at freedomdiagnosticstesting.com lists 264 certificates for LuvionBio LLC (newest received 28 Sep 2026), including the BPC-157 10mg accessions received 10 Sep 2026 — checked 29 Sep 2026
The lab's own company lookup at freedomdiagnosticstesting.com lists 264 certificates for LuvionBio LLC (newest received 28 Sep 2026), including the BPC-157 10mg accessions received 10 Sep 2026 — checked 29 Sep 2026
Per-lot COAs
PurgoLot numbers (e.g. PL-BPC-05) with test dates per batch
Lot numbers (e.g. PL-BPC-05) with test dates per batch
LuvionBioBPC-157 product page lists eight lot-specific reports (LBL-0625-BC5-1040 … LBL-0826-BC10-0265), each with its own PDF; TB-500 lists five
BPC-157 product page lists eight lot-specific reports (LBL-0625-BC5-1040 … LBL-0826-BC10-0265), each with its own PDF; TB-500 lists five
Net content
PurgoMeasured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)
Measured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)
LuvionBioCertificate reports Net Content 11.84mg on a 10mg label, purity 99.58% by HPLC-UV, LC-MS identity
Certificate reports Net Content 11.84mg on a 10mg label, purity 99.58% by HPLC-UV, LC-MS identity
Ungated
PurgoCOAs on product pages without login
COAs on product pages without login
LuvionBioNot awarded
Review base
Purgo4.7 / 95 on Trustpilot (re-read 29 Sept 2026; was 4.7 / 88 on 18 Sept)
4.7 / 95 on Trustpilot (re-read 29 Sept 2026; was 4.7 / 88 on 18 Sept)
LuvionBio4.7 / 146 on Trustpilot, claimed July 2025 (read 29 Sep 2026)
4.7 / 146 on Trustpilot, claimed July 2025 (read 29 Sep 2026)
Consistent claims
PurgoNo contradictions found across site claims (checked Aug 2026)
No contradictions found across site claims (checked Aug 2026)
LuvionBioNot awarded
Sized pricing
PurgoProduct pages state vial size with price (e.g. BPC-157 10mg at $44.99; 24 dated size+price readings on record)
Product pages state vial size with price (e.g. BPC-157 10mg at $44.99; 24 dated size+price readings on record)
LuvionBioSizes stated with prices (BPC-157 5mg $34.99 / 10mg $49.99 on the one public shop page; TB-500 5mg $39.99 / 10mg $64.99 read logged in — 29 Sep 2026)
Sizes stated with prices (BPC-157 5mg $34.99 / 10mg $49.99 on the one public shop page; TB-500 5mg $39.99 / 10mg $64.99 read logged in — 29 Sep 2026)
Entity + address
PurgoPurgoLabs LLC (Arizona) · 10105 E Via Linda St Bld 103, Scottsdale, AZ — on-site (6 Sep 2026)
PurgoLabs LLC (Arizona) · 10105 E Via Linda St Bld 103, Scottsdale, AZ — on-site (6 Sep 2026)
LuvionBioNot awarded
Clean record
PurgoNo on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
LuvionBioNo on-site review badge; no regulator action found (checked 29 Sep 2026); payment rails not examined
No on-site review badge; no regulator action found (checked 29 Sep 2026); payment rails not examined
Only vials both vendors list at the same size, read on each vendor's product page on the date shown. "After code" is list × the code's stated discount — a calculation, labelled as one; stacking with sale pricing is not cart-tested.
04
What we found at LuvionBio
Read 29 September 2026 on the vendor's own pages
Behind the login LuvionBio is a serious operation: a named lab, 264 certificates the lab itself will list for the company, lot-specific reports with measured content, and a 146-review Trustpilot profile. It loses ungated because none of that is visible before you register, identity because it prints no address, and claims-consistent because a stale COA page still maps three BPC-157 lots to one blend certificate for a different product. 7/10, up from the 3/10 we could see from outside — and a reminder that the wall costs vendors points they have earned.
Checks out
✓Freedom Diagnostics certificate for BPC-157 10mg lot LBL-0826-BC10-0265 (received 10 Sep, reported 11 Sep 2026): purity 99.58% by HPLC-UV, identity by LC-MS, net content 11.84mg on a 10mg label. The product page lists eight BPC-157 lot reports and five for TB-500, the newest from September 2026. source
✓The lab holds the record: Freedom Diagnostics' own company search returns 264 certificates for LuvionBio LLC, newest received 28 Sep 2026 — including the two BPC-157 10mg accessions received 10 Sep. That is the lab vouching for the client, not the client for itself. source
✓Freedom Diagnostics is named on the Testing & Quality page as the testing partner (HPLC, MS/MS, endotoxin, stability). source
?Anything from outside a login — the homepage, product pages, the COA page and shop pages 2–4 all redirect to 'Sign in to your Research Account'. We read the pages above through a registered account the site owner of Compound Review holds; the certificate PDFs turned out to be public by direct URL, but no logged-out page links to them.
?A street address — the terms name LuvionBio LLC with a phone; the Dover, Delaware address on the Trustpilot profile is a registered-agent address and is not on the vendor's pages.
?Payment rails — we did not place an item in a live account's cart to read the checkout.
!A live 'Certificates of Analysis: BPC-157' page (luvionbio.com/bpc-157-2/) lists three BPC-157 lots — 24BPC10-0003, -0004, -0005, analysed May 2024 to January 2025 — and all three links open the same PDF: a Freedom Diagnostics certificate for a BPC-157/TB-500 5mg/5mg blend, lot 'AS:1', reported 25 Mar 2025 to 'Truetide Labs, a LuvionBio Subsidiary'. Three BPC-157 lots, one blend certificate for a different product (29 Sep 2026). The current product page's 2026 lot reports are correct; this page is stale and wrong.
!Login wall on the homepage, product pages, COA page and most of the shop — a buyer registers before seeing a certificate.
!The lab's ledger shows 59 LuvionBio reports filed under 'GLP-1', 'GLP-2' and 'GLP-3' product names — coded GLP-class products, which we exclude from the price index for lack of a stated identity.
!A subsidiary brand, Truetide Labs, appears on older certificates.
!The login page says the founder serves on the board of the American Peptide Association — an industry association, not an accreditation.
LuvionBio LLC · (804) 700-7000 — terms of service (29 Sep 2026). No street address on the site.
PDF is public by direct URL; the page linking it is behind a login. Lab company search: 264 certificates for LuvionBio LLC (29 Sep 2026).
Where LuvionBio ranks by compound
LuvionBio appears in 2 of our compound rankings. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
2026-09-293/10 — first assessment (rubric v2), read logged out; awarded review-base (4.7 / 146), sized-pricing (shop page 1 only), clean-record — homepage, product pages, COA and lab-results pages behind a login; lab unnamed from outside; no street address
2026-09-297/10 — 3/10 → 7/10 same day — re-read through a registered account: named-lab, lab-hosted (lab company search lists 264 certificates for LuvionBio LLC), per-lot, net-content (11.84mg on 10mg) awarded; still not awarded: ungated (login wall), identity (no address), claims-consistent (stale COA page maps three BPC-157 lots to one blend certificate)
Purgo Labs: the caveat
Smaller independent review base than several competitors (80 reviews). The catalog is peptide-focused, so researchers also working with SARMs or broader research chemicals will need a second supplier.
LuvionBio: the caveat
The storefront is behind a login: the homepage, product pages, the COA page and three of four shop pages redirect to 'Sign in to your Research Account', so a buyer cannot browse certificates or most prices before registering (the PDFs themselves are public, but nothing links to them from outside). A legacy 'Certificates of Analysis: BPC-157' page still live on the site lists three BPC-157 lots from 2024–25 whose links all open the same certificate — a BPC-157/TB-500 5mg/5mg blend issued to 'Truetide Labs, a LuvionBio Subsidiary' — which is a certificate-to-lot mismatch on the vendor's own pages. No street address (LuvionBio LLC and a phone in the terms; the Dover, DE address on Trustpilot is a registered agent). The lab's ledger shows 59 reports filed under 'GLP-1/2/3' product names. Payment rails not examined.
07
Where the evidence points
Where the evidence points
Purgo Labs 10/10
We earn nothing from LuvionBio. Purgo Labs holds every rubric point — certificates checkable at the lab, measured net content per lot — and is cheaper after codes on 2 of 2 like-for-like vials.
Purgo Labs, on the evidence: 10/10 rubric points against 7/10. LuvionBio is stronger on 3 points listed below. Every point is a fact you can check on either vendor's site; both are scored by the same published rubric.
Is LuvionBio legit?
LuvionBio scores 7/10 on our rubric, has an independently viewable rating of 4.7 (146 reviews), and names its lab (Freedom Diagnostics). Caveat: The storefront is behind a login: the homepage, product pages, the COA page and three of four shop pages redirect to 'Sign in to your Research Account', so a buyer cannot browse certificates or most prices before registering (the PDFs themselves are public, but nothing links to them from outside). A legacy 'Certificates of Analysis: BPC-157' page still live on the site lists three BPC-157 lots from 2024–25 whose links all open the same certificate — a BPC-157/TB-500 5mg/5mg blend issued to 'Truetide Labs, a LuvionBio Subsidiary' — which is a certificate-to-lot mismatch on the vendor's own pages. No street address (LuvionBio LLC and a phone in the terms; the Dover, DE address on Trustpilot is a registered agent). The lab's ledger shows 59 reports filed under 'GLP-1/2/3' product names. Payment rails not examined.
Which is cheaper, Purgo Labs or LuvionBio?
On the 2 compound-and-size rows where we have dated prices from both, LuvionBio lists lower on 0 and Purgo Labs on 2. Purgo's list prices drop 20% with code HEALTH.
Do you earn money from either vendor?
Purgo Labs is our affiliate partner and we earn a commission on referred orders; we earn nothing from LuvionBio. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.