Ranked 11 of 20
Southern Aminos
Solid mid-table vendor. Certificates are public and lot-matched with endotoxin panels, but only a minority re-check at the lab portal.
Overall score
77.9
Solid. Board median 77.9.
Score breakdown
-
Purity
40% weight75.5
5 of 7 samples passed
-
Trust
25% weight83
5 of 7 checks earned in full
-
Delivery
20% weight82
3 business day median
-
Value
15% weight70
1.00x the market median per mg
Transparency checks
Each check is worth a fixed number of points. Together they make up the trust score of 83.
- Certificates readable before checkout 20 / 20
- Lot on certificate matches the vial 20 / 20
- Testing lab named 12 / 12
- Certificate verifies at the lab 0 / 13
- Mass spec identity confirmation 10 / 10
- Trading history (3 years) 6 / 10
- No public enforcement actions 15 / 15
Facts
- Headquarters
- Not disclosed
- Ships from
- United States
- Trading since
- 2023
- Payments
- Cards, Crypto
- Delivery
- 3 business day median
- Carriers
- USPS, UPS. Free over $150
- Testing labs
- Janoshik Analytical
- Public reviews
- 4.5 average across 390 reviews
What stands out
- Endotoxin panels across the catalog
- Lot-matched certificates
Where it falls short
- Most certificates cannot be verified at the lab
- Address not published
Product by product
Rank is this vendor’s position among all vendors tested on that compound. Price is the listed vial normalised to dollars per milligram.
| Product | Rank | Avg purity | Tests | Price | Pass score |
|---|---|---|---|---|---|
| BPC-157 Latest May 19, 2026 | 11 | 99.55% | 1 / 1 | $7.20/mg $36 / 5 mg | 81.5 |
| GHK-Cu Latest Feb 23, 2026 | 12 | 99.74% | 1 / 1 | $0.60/mg $30 / 50 mg | 97.4 |
| NAD+ Latest Jan 5, 2026 | 3 | 99.50% | 1 / 1 | $0.11/mg $57 / 500 mg | 75.2 |
| Retatrutide Latest Oct 1, 2026 | 12 | 99.65% | 1 / 1 | $9.00/mg $90 / 10 mg | 100.0 |
| Semaglutide Latest Jul 3, 2026 | 17 | 99.30% | 0 / 1 | $10.4/mg $52 / 5 mg | 44.5 |
| TB-500 Latest Apr 1, 2026 | 10 | 99.58% | 0 / 1 | $8.60/mg $43 / 5 mg | 45.2 |
| Tirzepatide Latest Aug 18, 2026 | 8 | 99.60% | 1 / 1 | $7.10/mg $71 / 10 mg | 95.9 |
| Ipamorelin Listed, not yet tested | n/a | n/a | 0 | $6.00/mg $30 / 5 mg | n/a |
| PT-141 Listed, not yet tested | n/a | n/a | 0 | $4.30/mg $43 / 10 mg | n/a |
- BPC-157 81.5
Rank 11, 1 of 1 passed, $7.20/mg
- GHK-Cu 97.4
Rank 12, 1 of 1 passed, $0.60/mg
- NAD+ 75.2
Rank 3, 1 of 1 passed, $0.11/mg
- Retatrutide 100.0
Rank 12, 1 of 1 passed, $9.00/mg
- Semaglutide 44.5
Rank 17, 0 of 1 passed, $10.4/mg
- TB-500 45.2
Rank 10, 0 of 1 passed, $8.60/mg
- Tirzepatide 95.9
Rank 8, 1 of 1 passed, $7.10/mg
- Ipamorelin n/a
Rank n/a, 0 of 0 passed, $6.00/mg
- PT-141 n/a
Rank n/a, 0 of 0 passed, $4.30/mg
Test history
Every independent result we hold for Southern Aminos, newest first. Fill is the measured quantity as a share of the label claim.
- Retatrutide Janoshik Analytical Pass
- Tirzepatide Janoshik Analytical Pass
- Semaglutide Janoshik Analytical Purity below 99.5%
- BPC-157 Janoshik Analytical Pass
- TB-500 Janoshik Analytical Underfilled vial
- GHK-Cu Janoshik Analytical Pass
- NAD+ Janoshik Analytical Pass