Ranked 16 of 20
Biotech Peptides
Established San Diego vendor with public, lot-matched certificates. The lab is not named, which is the main thing holding its trust score down.
Overall score
66.0
Mixed. Board median 81.7.
Score breakdown
-
Purity
40% weight76.1
4 of 6 samples passed
-
Trust
25% weight75
5 of 7 checks earned in full
-
Delivery
20% weight73
4 business day median
-
Value
15% weight15
1.69x the market median per mg
Transparency checks
Each check is worth a fixed number of points. Together they make up the trust score of 75.
- Certificates readable before checkout 20 / 20
- Lot on certificate matches the vial 20 / 20
- Testing lab named 0 / 12
- Certificate verifies at the lab 0 / 13
- Mass spec identity confirmation 10 / 10
- Trading history (7 years) 10 / 10
- No public enforcement actions 15 / 15
Facts
- Headquarters
- San Diego, CA
- Ships from
- United States
- Trading since
- 2019
- Payments
- Cards
- Delivery
- 4 business day median
- Carriers
- USPS, UPS. Free over $200
- Testing labs
- Not named on certificates
What stands out
- Public lot-matched certificates with mass spec
- Card payments without a crypto detour
- Steady fill accuracy in our sample
Where it falls short
- Testing lab is not named
- Dispatch is slower than the leaders
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 |
|---|---|---|---|---|
| PT-141 Latest Feb 16, 2026 | 99.72% | 1 / 1 | $4.50/mg $45 / 10 mg Buy | 5 of 8 |
| Tesamorelin Latest May 29, 2026 | 98.60% | 0 / 1 | $7.30/mg $73 / 10 mg Buy | 7 of 7 |
| Ipamorelin Latest Apr 9, 2026 | 99.64% | 1 / 1 | $9.20/mg $46 / 5 mg Buy | 8 of 11 |
| TB-500 Latest Dec 10, 2025 | 99.40% | 0 / 1 | $14.4/mg $72 / 5 mg Buy | 9 of 13 |
| Semaglutide Latest Oct 8, 2026 | 99.60% | 1 / 1 | n/a | 14 of 18 |
| BPC-157 Latest Jul 17, 2026 | 99.51% | 1 / 1 | $10.4/mg $52 / 5 mg Buy | 16 of 20 |
| CJC-1295 (no DAC) Listed, not yet tested | n/a | 0 | $9.20/mg $46 / 5 mg Buy | unranked |
| GHK-Cu Listed, not yet tested | n/a | 0 | $1.28/mg $64 / 50 mg Buy | unranked |
| NAD+ Listed, not yet tested | n/a | 0 | $0.36/mg $179 / 500 mg Buy | unranked |
- PT-141 5 of 8
1 of 1 passed, $4.50/mg
Buy PT-141 - Tesamorelin 7 of 7
0 of 1 passed, $7.30/mg
Buy Tesamorelin - Ipamorelin 8 of 11
1 of 1 passed, $9.20/mg
Buy Ipamorelin - TB-500 9 of 13
0 of 1 passed, $14.4/mg
Buy TB-500 - Semaglutide 14 of 18
1 of 1 passed, n/a
- BPC-157 16 of 20
1 of 1 passed, $10.4/mg
Buy BPC-157 - CJC-1295 (no DAC) unranked
0 of 0 passed, $9.20/mg
Buy CJC-1295 (no DAC) - GHK-Cu unranked
0 of 0 passed, $1.28/mg
Buy GHK-Cu - NAD+ unranked
0 of 0 passed, $0.36/mg
Buy NAD+
Test history
Every independent result we hold for Biotech Peptides, newest first. Fill is the measured quantity as a share of the label claim.
- Semaglutide Janoshik Analytical Pass
- BPC-157 Janoshik Analytical Pass
- Tesamorelin Janoshik Analytical Purity below 99.5%
- Ipamorelin Janoshik Analytical Pass
- PT-141 Janoshik Analytical Pass
- TB-500 Janoshik Analytical Purity below 99.5%