ZZT Zhejiang Zhaobo Tech
also known as Zhaobo Technology
Vials tend to hold more than the label (median +13.8%); 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
- 99.82%
- across 2 vials
- Median dose vs label
- +13.8%
- 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
- Sep 20, 2024 to Nov 25, 2024
Labs: Chromate, Peptide Test
Key facts
- VendorVerify holds third-party lab results for 2 ZZT vials from 2 lab reports, dated Sep 2024 to Nov 2024.
- 0 of 2 ZZT vials failed: empty, under 95% pure, more than 20% under the label or more than 50% over it.
- The median ZZT vial tested at 99.82% purity across 2 vials with a purity result.
- The median ZZT vial held +13.8% compared with its label across 2 vials where the lab measured the amount.
- Buyers have had 1 different compound from ZZT lab tested.
- ZZT is not ranked because it has fewer than the 5 lab reports a vendor needs to be ranked.
- ZZT vials on file were tested by Chromate, Peptide Test.
By peptide
| Peptide | Vials | Failed | Median purity | Median dose vs label | Dose vs label, −20% to +20% |
|---|---|---|---|---|---|
| Tirzepatide | 2 | 0 | 99.82% | +13.8% |
Lab reports
One row per tested vial, newest first.
| Date | Peptide | Lab | Label | Measured | Dose vs label | Purity |
|---|---|---|---|---|---|---|
| Nov 25, 2024 | TirzepatideBatch black caps 22245 | Chromate | 30 mg | 32.99 mg | +10.0% | 99.94% |
| Sep 20, 2024 | TirzepatideBatch TZ 30mg 1 vial | Peptide Test | 30 mg | 35.3 mg | +17.7% | 99.70% |
ZZT: common questions
Is ZZT 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 ZZT vials on file failed, meaning they were empty, under 95% pure, more than 20% under the label or more than 50% over it. ZZT 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 Sep 2024 to Nov 2024.
Has ZZT been third-party tested?
Yes. We hold results for 2 ZZT vials from 2 lab reports, tested by Chromate, Peptide Test. Each result comes from a lab report a buyer paid for, not from a certificate the vendor supplied.
Are ZZT vials dosed correctly?
Across 2 vials where the lab measured the amount, the median ZZT vial held +13.8% compared with its label. 0 of 2 held more than 10% less than the label said.
How pure is ZZT?
The median ZZT vial tested at 99.82% 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 ZZT 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 ZZT 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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