ERP
Doses land close to the label; 0 of 2 vials were more than 10% under.
For research use only. VendorVerify sells nothing and takes no money from vendors. No affiliate links, no coupon codes, no paid rankings. How scores work
Every vial we have on file
- Within ±5% / purity 99%+
- 5–20% under, overfilled / purity 95–99%
- Failed: over 20% under, over 50% over, empty or under 95% pure
Dose vs label
2 vials measured · 0 emptyPurity
2 vials measured- Median purity
- 99.91%
- across 2 vials
- Median dose vs label
- +3.0%
- across 2 vials; + means more than the label
- Failed vials
- 0.0%
- 0 of 2 vials; the rate weights each lab report equally and recent reports more, as the score does
- Lab reports
- 2
- Jun 21, 2026 to Aug 18, 2026
Labs: Freedom Diagnostics
Key facts
- VendorVerify holds third-party lab results for 2 ERP vials from 2 lab reports, dated Jun 2026 to Aug 2026.
- 0 of 2 ERP vials failed: empty, under 95% pure, more than 20% under the label or more than 50% over it.
- The median ERP vial tested at 99.91% purity across 2 vials with a purity result.
- The median ERP vial held +3.0% compared with its label across 2 vials where the lab measured the amount.
- Buyers have had 2 different compounds from ERP lab tested.
- ERP is not ranked because it has fewer than the 5 lab reports a vendor needs to be ranked.
- ERP vials on file were tested by Freedom Diagnostics.
By peptide
| Peptide | Vials | Failed | Median purity | Median dose vs label | Dose vs label, −20% to +20% |
|---|---|---|---|---|---|
| Eloralintide | 1 | 0 | 99.86% | +8.6% | |
| GHK-Cu | 1 | 0 | 99.95% | −2.6% |
Lab reports
One row per tested vial, newest first.
| Date | Peptide | Lab | Label | Measured | Dose vs label | Purity |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | EloralintideBatch M81226 Tested as Selank | Freedom Diagnostics | 10 mg | 10.86 mg | +8.6% | 99.86% |
| Jun 21, 2026 | GHK-CuBatch 990045 | Freedom Diagnostics | 100 mg | 97.44 mg | −2.6% | 99.95% |
Other lab tests
Endotoxin, TFA, counterion and contaminant checks, as reported by the lab. They are shown for transparency and are not part of the score.
| Date | Peptide | Test | Result | Lab |
|---|---|---|---|---|
| Aug 18, 2026 | HCGBatch 5k Red Cap | Endotoxin | >1000 EU/Vial (1424.920 EU/Vial estimate) | Janoshik |
| Aug 18, 2026 | EloralintideBatch M81226 Tested as Selank | Endotoxin | Pass | Freedom Diagnostics |
ERP: common questions
Is ERP legit?
We can't vouch for any vendor as a business, and we don't sell or recommend products. What we can show is what buyers' independent lab tests found: 0 of 2 ERP vials on file failed, meaning they were empty, under 95% pure, more than 20% under the label or more than 50% over it. ERP has 2 lab reports on file, fewer than the 5 needed to be ranked, so treat this as early data. Results on file run from Jun 2026 to Aug 2026.
Has ERP been third-party tested?
Yes. We hold results for 2 ERP vials from 2 lab reports, tested by Freedom Diagnostics. Each result comes from a lab report a buyer paid for, not from a certificate the vendor supplied.
Are ERP vials dosed correctly?
Across 2 vials where the lab measured the amount, the median ERP vial held +3.0% compared with its label. 0 of 2 held more than 10% less than the label said.
How pure is ERP?
The median ERP vial tested at 99.91% purity across 2 vials with a purity result. We count anything under 95% as a failed vial, and a vial at 99.5% or higher gets full marks for purity.
Does ERP pay to be listed or ranked?
No. VendorVerify sells nothing and takes no money from vendors. No affiliate links, no coupon codes, no paid rankings. A vendor's place comes only from lab results.
Will my ERP vial match these results?
Not necessarily. A lab report describes the vials that were tested, and batches differ. A clean record lowers the odds of a bad vial but doesn't rule one out, which is why newer reports count for more in the score.
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