Ranked 12 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
79.5
Solid. Board median 81.7.
Score breakdown
-
Purity
40% weight75.6
5 of 7 samples passed
-
Trust
25% weight83
5 of 7 checks earned in full
-
Delivery
20% weight82
3 business day median
-
Value
15% weight81
0.89x 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
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, by overall score, among the vendors with independent results for that compound. Purity and pass counts are for the compound alone. Price is the listed vial normalised to dollars per milligram.
| Product | Avg purity | Passed | Price | Rank |
|---|---|---|---|---|
| NAD+ Latest Jan 5, 2026 | 99.50% | 1 / 1 | $0.12/mg $60 / 500 mg Buy | 6 of 8 |
| TB-500 Latest Apr 1, 2026 | 99.58% | 0 / 1 | $4.80/mg $48 / 10 mg Buy | 6 of 13 |
| GHK-Cu Latest Feb 23, 2026 | 99.74% | 1 / 1 | $0.40/mg $40 / 100 mg Buy | 9 of 15 |
| Tirzepatide Latest Aug 18, 2026 | 99.60% | 1 / 1 | n/a | 10 of 12 |
| Semaglutide Latest Jul 3, 2026 | 99.30% | 0 / 1 | n/a | 11 of 18 |
| BPC-157 Latest May 19, 2026 | 99.55% | 1 / 1 | $5.60/mg $28 / 5 mg Buy | 12 of 20 |
| Retatrutide Latest Oct 1, 2026 | 99.65% | 1 / 1 | n/a | 12 of 14 |
| CJC-1295 (no DAC) Listed, not yet tested | n/a | 0 | $6.40/mg $64 / 10 mg Buy | unranked |
| Ipamorelin Listed, not yet tested | n/a | 0 | $4.80/mg $48 / 10 mg Buy | unranked |
| PT-141 Listed, not yet tested | n/a | 0 | $4.40/mg $44 / 10 mg Buy | unranked |
| Tesamorelin Listed, not yet tested | n/a | 0 | $6.32/mg $63 / 10 mg Buy | unranked |
- NAD+ 6 of 8
1 of 1 passed, $0.12/mg
Buy NAD+ - TB-500 6 of 13
0 of 1 passed, $4.80/mg
Buy TB-500 - GHK-Cu 9 of 15
1 of 1 passed, $0.40/mg
Buy GHK-Cu - Tirzepatide 10 of 12
1 of 1 passed, n/a
- Semaglutide 11 of 18
0 of 1 passed, n/a
- BPC-157 12 of 20
1 of 1 passed, $5.60/mg
Buy BPC-157 - Retatrutide 12 of 14
1 of 1 passed, n/a
- CJC-1295 (no DAC) unranked
0 of 0 passed, $6.40/mg
Buy CJC-1295 (no DAC) - Ipamorelin unranked
0 of 0 passed, $4.80/mg
Buy Ipamorelin - PT-141 unranked
0 of 0 passed, $4.40/mg
Buy PT-141 - Tesamorelin unranked
0 of 0 passed, $6.32/mg
Buy Tesamorelin
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