Claims vs COA / Baltic Peptides
Baltic Peptides: claims vs COA
No site-wide purity promise found on the website. Vial content is still checked against the label.
30
certificates read
24 / 26
vials outside ±3% of label
12
beyond ±10% (major)
—
below advertised purity
| Product | Label → measured | Purity | Main impurity | Lab | COA |
|---|---|---|---|---|---|
| AOD-9604 5mg | 5mg → 5.52mg Overfilled +10.4% | 97.842% | 2.16% not itemised | janoshik | Open |
| BPC-157 10mg | 10mg → 11.19mg Overfilled +11.9% | 99.411% | 0.59% not itemised | janoshik | Open |
| BPC-157 20mg | 20mg → 24.99mg Overfilled +25.0% | 99.88% | 0.12% not itemised | janoshik | Open |
| BPC-157/TB-500 Blend 5/5mg | TB-500 (TB4): 5mg → 5.93mg Overfilled +18.6% BPC-157: 5mg → 6.14mg Overfilled +22.8% | — | — | janoshik | Open |
| MOTS-c 40mg | 40mg → 46.59mg Overfilled +16.5% | 99.353% | 0.65% not itemised | janoshik | Open |
| N-Acetyl Selank Amidate 30mg | 30mg → 34.3mg Overfilled +14.3% | 99.819% | 0.18% not itemised | janoshik | Open |
| NAD 500mg | 500mg → 551.87mg Overfilled +10.4% | — | — | janoshik | Open |
| PT-141 10mg | 10mg → 11.66mg Overfilled +16.6% | 99.936% | 0.06% not itemised | janoshik | Open |
| Retatrutide 10mg | 10mg → 11.82mg Overfilled +18.2% | 99.485% | 0.52% not itemised | janoshik | Open |
| Retatrutide 50mg | 50mg → 56.28mg Overfilled +12.6% | 99.814% | 0.19% not itemised | janoshik | Open |
| SS-31 50mg | 50mg → 41.06mg Underfilled -17.9% | 99.469% | 0.53% not itemised | janoshik | Open |
| Tesamorelin 10mg | 10mg → 12.1mg Overfilled +21.0% | 98.734% | 1.27% not itemised | janoshik | Open |
| Adamax 10mg | 10mg → 10.46mg Over label +4.6% | 97.58% | 2.42% not itemised | janoshik | Open |
| CJC-1295 NO DAC + Ipamorelin 5/5mg | lpamorelin: 5mg → 5.34mg Over label +6.8% CJC-1295 (mod GRF 1-29): 5mg → 5.24mg Over label +4.8% | — | — | janoshik | Open |
| Epithalon 50mg | 50mg → 53.87mg Over label +7.7% | 99.755% | 0.25% not itemised | janoshik | Open |
| GHK-Cu 100mg | 100mg → 93.42mg Under label -6.6% | 99.861% | 0.14% not itemised | janoshik | Open |
| KPV 10mg | 10mg → 10.64mg Over label +6.4% | 99.538% | 0.46% not itemised | janoshik | Open |
| Melanotan 2 10mg | 10mg → 10.66mg Over label +6.6% | 99.65% | 0.35% not itemised | janoshik | Open |
| Reta 30mg | 30mg → 32.82mg Over label +9.4% | 99.601% | 0.40% not itemised | janoshik | Open |
| Retatrutide 15mg | 15mg → 16.02mg Over label +6.8% | 99.807% | 0.19% not itemised | janoshik | Open |
| Semax 10mg | 10mg → 10.51mg Over label +5.1% | 99.223% | 0.78% not itemised | janoshik | Open |
| TB-500 (TB4) 10mg | 10mg → 10.6mg Over label +6.0% | 99.197% | 0.80% not itemised | janoshik | Open |
| Tirzepatide 30mg | 30mg → 32.64mg Over label +8.8% | 99.848% | 0.15% not itemised | janoshik | Open |
| Tirzepatide 60mg | 60mg → 64.68mg Over label +7.8% | 99.57% | 0.43% not itemised | janoshik | Open |
| coa-phone.png.webp | Not measured | 99.6% | 0.40% not itemised | — | Open |
| GHK-Cu 50mg | 50mg → 48.88mg On label -2.2% | 99.257% | 0.74% not itemised | janoshik | Open |
| HGH 24iu | — → 10.19mg Not checked | 95.31% | 4.69% not itemised | janoshik | Open |
| HGH 36iu | — → 14.33mg Not checked | 95.923% | 4.08% not itemised | janoshik | Open |
| N-Acetyl Semax Amidate 30mg | 30mg → 29.99mg On label 0.0% | 99.29% | 0.71% not itemised | janoshik | Open |
| Selank 10 yellow cap | Not measured | 98.977% | 1.02% not itemised | janoshik | Open |
How this is checked
- Vial content. Measured net peptide content against the size on the label. Within ±3% is on label, 3–10% is off label, beyond ±10% is a major deviation (under- or overfilled). When a certificate weighs several vials of the batch, the vial farthest from the label is the one judged, and with several purity results the lowest counts. Blends are only checked when the certificate lists each component.
- Purity. HPLC purity on each certificate against the purity the supplier promises site-wide on its own website. Up to 1 point below the claim is amber, more than that is red. Only a direct promise counts (“99%+ purity guaranteed”); explanations of what purity means, one product's figure and page code are not treated as a claim. A certificate that reports only a bound (“>99%”) is judged only when the bound meets the claim, and a specification line is never read as a result.
- Whose certificate. A certificate is only read once our client-identity review has looked at it, and one issued to a different company is left out — whether the automatic check or a manual review found it. A certificate issued to the company that runs the supplier's own website counts as the supplier's. A file hosted on another supplier's website is not counted for this one. The same rules decide which certificates appear on supplier and product pages. Only peptide certificates are read: bacteriostatic water, acetic acid and other diluents are left out, and so are product data sheets, which state a specification rather than a batch result.
- Main impurity. Shown when the certificate itemises it: a named impurity (TFA, deletion sequence, oxidation…) or the largest secondary peak in the HPLC peak table. Most certificates report only a purity figure, so the rest of the sample is not itemised.
- Trust Score. These checks are 10 of the 25 Transparency points: vial content 7 (full credit within ±3%, half up to ±10%, none beyond, over- and underfilled alike), purity 3 (98% is the bar when a supplier advertises no figure). Fewer than 5 readable results gives half credit rather than a guess.
- These are the supplier's own published certificates, read automatically from the PDF or image. Janoshik results tables are read twice from the image, cell by cell, and a figure the two readings disagree on is left out rather than guessed. A certificate covers one batch on one date. We have not tested these batches ourselves.