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GLP-2TZ Research Peptide
GLP-2TZ from TrueBond Labs is made in the USA, and both the 10mg and 30mg vials have published certificates from an independent US lab, so you can read the paperwork before you buy.
- Third-party HPLC purity tested
- Lot COA published in full
- Same-day weekday shipping before 2PM ET
Ships as lyophilized powder for laboratory research use.
Lab report · 99.89% HPLCLot LD08032026-5 · identity confirmedIndependent lab, reported Sep 25, 2026Need 10+ vials? Email sales@truebondlabs.com for wholesale pricing.
This lot’s certificate, not our word for it
Newest published lot for the 10 mg size. All published lots are on Lab Reports.
Lab reportViewCertificate of analysis Report 2609AFL1749.5947
GLP-2TZ 10 mg
Look up the lot code from your vial on Lab Reports. If it’s published, its certificate opens there.
Why buy GLP-2TZ Research Peptide from TrueBond Labs
Both sizes have certificates
An independent third-party lab tested our published GLP-2TZ lot in each size. Each report shows HPLC purity of at least 99% with identity confirmed. Open the GLP-2TZ certificate, or find the other size on our lab reports page by lot code.
10mg or 30mg
Both sizes use the same sealed 3 mL vial, so the only difference is how much powder is inside. The 10mg and 30mg certificates cover separate lots, so look up the code on the vial you actually have. Don't assume one report covers both.
Between GLP-1 SMA and GLP-3R
GLP-2TZ sits between GLP-1 SMA, sold in one 10mg size, and GLP-3R, sold in three. All three are GLP-class research peptides with their own lots. Our research peptides page shows everything else we carry.
What is GLP-2TZ?
GLP-2TZ is a GLP-class research peptide, supplied as lyophilized (freeze-dried) powder for in-vitro laboratory research. This page sticks to the facts: format, sizes, certificates and storage.
Each vial carries a printed lot code, and certificates are filed by that code, so a published lot ties to a specific lab report rather than a generic product sheet. Labeling and storage are the same for both sizes.
All information is provided for educational context on laboratory research only and is not a claim of therapeutic effect. This product is not for human or animal use.
What you get from TrueBond
Documentation you can check for yourself, lot by lot.
Browse every published certificate- Certificates published by lot code
Each published certificate is posted in full on Lab Reports, as the lab issued it.
- Third-party HPLC purity testing
Run by an independent US laboratory, not in house.
- Lot code on the vial
Search it on Lab Reports to open that lot's certificate once it's published.
- 99% or higher HPLC purity on every published lot
The figure is the outside lab's, as printed on each certificate.
- US-based support
We reply within one business day.
Product & terms of sale
Contents
GLP-2TZ (10 mg), supplied as lyophilized powder for laboratory research applications.
Intended use
This product is sold strictly for in-vitro laboratory research by qualified professionals. It is not for human or animal consumption, and no usage instructions are provided or implied.
Legal disclaimer
Not evaluated or approved by the FDA. Nothing on this page constitutes a claim of therapeutic, diagnostic, or preventive benefit. See our full research disclaimer.
Terms of sale
By purchasing, you affirm you are a qualified researcher (21+) and accept our Terms & Conditions and research-use-only requirements.
GLP-2TZ Research Peptide: frequently asked questions
What sizes does GLP-2TZ come in?
Two sizes: a 10mg vial and a 30mg vial. Both hold lyophilized powder in a sealed 3 mL vial, and both have a published certificate from an independent US lab. Pick the quantity that fits your lab's plans.
How do I check the certificate for my GLP-2TZ vial?
Find the printed lot code on the label and search for it on our lab reports page. If it's listed, the certificate that comes up belongs to that lot, and its PDF is there to save with your records. You can read the published certificates before you order, then confirm the match once your vials arrive.
What is the difference between GLP-2TZ and GLP-3R?
They're separate GLP-class research peptides, each with its own lots and certificates. GLP-2TZ comes in 10mg and 30mg vials. GLP-3R comes in 10mg, 15mg and 30mg vials. Both ship as lyophilized powder in sealed 3 mL vials.
How should I store GLP-2TZ?
Put sealed vials in a −20°C (−4°F) freezer when they arrive. At that temperature the powder keeps for 24 months or more. Keep them away from light, and don't let them thaw and refreeze again and again.
Can I order both sizes of GLP-2TZ at once?
Yes. You can add 10mg and 30mg vials to the same cart. Each size has its own lot code, so look up each one separately.
Where can I buy GLP-2TZ online?
Here, in either size. Guest checkout is open, and a free research account gets you a one-time first-order discount. Weekday orders placed before 2PM ET ship the same day from Fort Lauderdale by USPS with tracking, to US addresses only. Sold for laboratory research use only, to buyers 21 and over.