Ranked 4 of 20
Ion Peptides
Large catalog, fast dispatch, and hundreds of published certificates with endotoxin panels on most products.
Overall score
88.9
Strong. Board median 77.9.
Score breakdown
-
Purity
40% weight88.9
7 of 8 samples passed
-
Trust
25% weight96
6 of 7 checks earned in full
-
Delivery
20% weight91
2 business day median
-
Value
15% weight74
0.96x the market median per mg
Transparency checks
Each check is worth a fixed number of points. Together they make up the trust score of 96.
- Certificates readable before checkout 20 / 20
- Lot on certificate matches the vial 20 / 20
- Testing lab named 12 / 12
- Certificate verifies at the lab 13 / 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
- 2 business day median, same-day dispatch before 1 PM PT
- Carriers
- USPS Priority, UPS. Free over $150
- Testing labs
- Janoshik Analytical, Vanguard Laboratory
- Public reviews
- 4.7 average across 1,800 reviews
What stands out
- Hundreds of lab-confirmed certificates
- Endotoxin testing on most of the catalog
- Same-day dispatch before 1 PM Pacific
Where it falls short
- Company address not published
- Catalog size makes batch rotation frequent
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 Jul 1, 2026 | 9 | 99.60% | 1 / 1 | $7.00/mg $35 / 5 mg | 82.4 |
| GHK-Cu Latest Apr 6, 2026 | 5 | 99.81% | 1 / 1 | $0.58/mg $29 / 50 mg | 97.6 |
| Ipamorelin Latest Dec 22, 2025 | 8 | 99.67% | 1 / 1 | $5.80/mg $29 / 5 mg | 89.7 |
| NAD+ Latest Feb 19, 2026 | 6 | 99.40% | 0 / 1 | $0.11/mg $55 / 500 mg | 43.5 |
| Retatrutide Latest Oct 12, 2026 | 6 | 99.74% | 1 / 1 | $8.70/mg $87 / 10 mg | 100.0 |
| Semaglutide Latest Aug 8, 2026 | 5 | 99.66% | 1 / 1 | $10.2/mg $51 / 5 mg | 86.8 |
| TB-500 Latest May 22, 2026 | 6 | 99.63% | 1 / 1 | $8.20/mg $41 / 5 mg | 81.6 |
| Tirzepatide Latest Sep 19, 2026 | 3 | 99.70% | 1 / 1 | $6.90/mg $69 / 10 mg | 96.1 |
| Cagrilintide Listed, not yet tested | n/a | n/a | 0 | $12.8/mg $64 / 5 mg | n/a |
| CJC-1295 (no DAC) Listed, not yet tested | n/a | n/a | 0 | $7.80/mg $39 / 5 mg | n/a |
| PT-141 Listed, not yet tested | n/a | n/a | 0 | $4.10/mg $41 / 10 mg | n/a |
| Tesamorelin Listed, not yet tested | n/a | n/a | 0 | $7.20/mg $72 / 10 mg | n/a |
- BPC-157 82.4
Rank 9, 1 of 1 passed, $7.00/mg
- GHK-Cu 97.6
Rank 5, 1 of 1 passed, $0.58/mg
- Ipamorelin 89.7
Rank 8, 1 of 1 passed, $5.80/mg
- NAD+ 43.5
Rank 6, 0 of 1 passed, $0.11/mg
- Retatrutide 100.0
Rank 6, 1 of 1 passed, $8.70/mg
- Semaglutide 86.8
Rank 5, 1 of 1 passed, $10.2/mg
- TB-500 81.6
Rank 6, 1 of 1 passed, $8.20/mg
- Tirzepatide 96.1
Rank 3, 1 of 1 passed, $6.90/mg
- Cagrilintide n/a
Rank n/a, 0 of 0 passed, $12.8/mg
-
Rank n/a, 0 of 0 passed, $7.80/mg
- PT-141 n/a
Rank n/a, 0 of 0 passed, $4.10/mg
- Tesamorelin n/a
Rank n/a, 0 of 0 passed, $7.20/mg
Test history
Every independent result we hold for Ion Peptides, newest first. Fill is the measured quantity as a share of the label claim.
- Retatrutide Janoshik Analytical Pass
- Tirzepatide Vanguard Laboratory Pass
- Semaglutide Janoshik Analytical Pass
- BPC-157 Vanguard Laboratory Pass
- TB-500 Janoshik Analytical Pass
- GHK-Cu Janoshik Analytical Pass
- NAD+ Vanguard Laboratory Purity below 99.5%
- Ipamorelin Janoshik Analytical Pass