Live data — every record is aggregated from real public sources. VialGrade never sells; it links out to the vendor.
VialGrade
Back to market
Tesamorelin 2 mg 5mg — the vendor's own product photo
Independent testLive dataGrowth hormone secretagogue

Tesamorelin 2 mg 5mg

A synthetic analog of growth-hormone-releasing hormone consisting of the GHRH(1-44) sequence with an N-terminal hexenoyl modification.

Observed price

$25$5.00/mg$50-41% vs median $/mg

Median $/mg

$8.50/mg

Range $/mg

$5.00/mg–$25.5/mg

This listing

#1 of 33

cheapest/mg

Real / active mg

$5.00/mg

low $5.00/mgmedian $8.50/mghigh $25.5/mg

Compared by cost-per-mg against 33 sized listings of this compound. Real / active mg divides cost-per-mg by measured purity. Read from the certificate, not re-measured by VialGrade. Purity is not a grade. Purity vs grade

Price ↓ 50%No buyer reviews yet
Availability
In stock
Checked
9 hours ago
Buy at Sports Technology Labs

Hands you to sportstechnologylabs.com — VialGrade doesn’t sell or take payment

Some vendor links may earn VialGrade a commission. It never changes a grade, a price, or where a listing ranks.

Sports Technology Labs

Unclaimed page

18

Lab tests

99.4%

Median purity

24

Listings

Real listing aggregated from the vendor's public page. Buying happens on their site, never on VialGrade — we take no payment and hold no stock. These are sold for laboratory research use only, not for human consumption; the seller sets their own terms and age limits at checkout.

Best-case evidence

Independently tested — with one caveat

  • An independent lab record backs Sports Technology Labs' Tesamorelin at 100.0% — the exact evidence most listings lack.
  • A certificate covers one submitted batch, not every vial — confirm it matches the batch you receive.

How to verify this yourself

Check the seller's COA is for YOUR batch number, then paste it into Verify to confirm it's a real, unedited Janoshik record.

Open the Verify tool

Compare by real cost

Every Tesamorelin listing, cheapest per mg first

Sticker prices hide the size, so listings are ranked by what a milligram actually costs — with independently tested purity where it exists. All 39 are here: the last 6 are listings whose vendor never published a strength we can read, so they have no per-mg figure to sort on.

#VendorSizePricePer mgTested purityReal $/active mg
1Sports Technology Labs5mg total$25$5.00/mg100.0%$5.00/mgbest valueView
2Chameleon Peptides100mg total10mg · 10-vial kit each$511$5.11/mg—$5.15/mgView
3Felix Chemical SupplyUnavailable10mg total$55$5.50/mg—$5.54/mgView
4Bluum Peptides20mg total$119$5.95/mg—$5.99/mgView
5Chameleon Peptides50mg total10mg · 5-vial pack each$310$6.21/mg—$6.25/mgView
6Ez Peptides10mg total$68$6.80/mg99.8%$6.81/mgView
7Ascend Bio LabsUnavailable100mg total10 Vials / 10mg each$688$6.88/mg99.3%$6.93/mgView
8Modern Aminos10mg total$71$7.10/mg—$7.15/mgView
9Biotech Peptides10mg total$73$7.30/mg—$7.35/mgView
10Ascend Bio LabsUnavailable30mg total3 Vials / 10mg each$219$7.30/mg99.3%$7.35/mgView

Real $/active mg divides the price-per-mg by the measured purity — the honest cost of the actual peptide, so a 90%-pure vial isn’t compared as if it were 99%. Too cheap? flags a listing far below the market rate — often underdosing or a fake, not a deal. The crown marks the cheapest non-outlier; best value marks the lowest real cost per active mg. A vendor shown as Unavailable or Low stock is priced here but not currently buyable.

Understand this compound

What is Tesamorelin?

FDA-approved moleculea.k.a. Egrifta, Egrifta SV, Egrifta WR

A lab-made version of the 'release growth hormone' brain signal that IS an approved drug — Egrifta, used to reduce deep belly fat in people with HIV-related fat changes.

Growth hormone supportWeight & metabolic
⚠

Good to know: Approval is specific to HIV-associated lipodystrophy; use outside that population (e.g., general fat loss) is off-label and unstudied for efficacy and safety in that context.

How does Tesamorelin work?

The science

A modified 44-amino-acid GHRH analog; stimulates the pituitary to release endogenous growth hormone, raising IGF-1.

Mechanism of action from published research — how the molecule behaves, not a claim about any product or any human-use effect.

What is Tesamorelin researched for?

Studied specifically for reducing excess visceral abdominal fat in HIV-associated lipodystrophy, and more broadly researched for GH-axis and fat-metabolism questions.

  • Growth hormone supportStudied for how it interacts with the body's own growth-hormone axis in research settings.
  • Weight & metabolicStudied in weight, appetite, blood-sugar, and fat-metabolism research.
How far has the research gone?

FDA-approved (for HIV-associated lipodystrophy); approved as Egrifta/Egrifta SV/Egrifta WR for reduction of excess visceral fat in adults with HIV and lipodystrophy.

Where the science stands — an approved drug is not the same as the research-grade material a vendor sells, which is unregulated regardless.

What is Tesamorelin commonly stacked with?

Compounds the research community frequently discusses alongside Tesamorelin. Not a protocol or a recommendation — a map of what to read about next.

What should I check before buying?
  • Independent purity. Look for a third-party COA (Janoshik or MZ) showing a measured purity — not just a number the vendor typed.
  • Batch match. The strongest evidence is a certificate for the exact batch you’ll receive, attributed to this vendor — check the cross-verification on the listing.
  • Vendor reputation. See how the vendor is talked about in the community before trusting a new name.

Research context only — VialGrade never gives dosing, medical, or human-use guidance.

The lab evidence

What we could verify

Each row is a separate question with its own answer — one green row never vouches for the rest.

Identity

Established

An independent lab record backs this vendor's testing for this compound.

Measured purity

Established

Independently measured 99.95%. Read from the certificate, not re-measured by VialGrade. Purity is not a grade.

Batch traceability

Unknown

No batch on this listing matches an independent record.

Sterility

Not tested

A purity certificate doesn't measure this — no such test on record.

Dose accuracy

Unknown

Not something VialGrade measures — no test on record.

These certificates are for Tesamorelin across every maker VialGrade tracks — not necessarily Sports Technology Labs’s own stock. This listing’s specific evidence is the matrix above.

Independent testing

Independent lab tests on record for Tesamorelin

Real, publicly verifiable third-party tests. Purity is read from the certificate itself. A test reflects one lab’s result for one submitted batch — not a guarantee that every vial matches.

How does this data get here?

Every record below is a real certificate of analysis, gathered two ways: from the public verification feeds that independent labs (like Janoshik) publish, and from the certificates vendors post on their own product pages. We open each certificate document and read the measured purity, content, batch, and date directly off it — a scraper can’t read a number printed inside an image, so this is done by machine vision, then recorded here with a link back to the original.

Nothing here is typed in by a vendor or invented by us. Where a certificate is missing, we say so rather than filling the gap.

We re-check the lab feed, too. A “still listed” tag means the certificate is currently public in Janoshik’s database — we re-verify against the live feed and stamp the date. If a cert is later pulled, the tag flips. It’s a freshness check on the same source, not a second independent opinion.

What a certificate does & doesn’t prove

Three different questions. Purity (“how clean?”), identity (“is it the right molecule?”, a mass-spec test), and content (“did I get the labeled mg?”) are separate. A vial can be 99% pure and still be the wrong peptide, or the right peptide underdosed. We flag the measured dose against the label above; underdosing is the most common real fraud.

Who submitted the sample matters. Most of these are vendor-submitted — the seller chose which vial to send, so one good certificate doesn’t prove every batch is the same. The gold standard is a blind test, where a buyer sends a vial they bought as a normal customer. Same label doesn’t prove same product; same batch number doesn’t prove same batch.

100.0%

highest tested purity

CertificateManufacturerBatchPurityContent / doseLab
Certificate of analysisSports Technology Labs2026-05-3099.95%—MZ Biolabs View
EZ PeptidesEZP-TES1003212026-2099.84%11.17 mg; 11.28 mg; 11.22 mgJanoshik Analytical Verify
Vici PeptidesTSM10-2603-0299.80%—BTLabs (BioTools, Inc.) Verify
peptidegurus.com24th Feb 202699.74%10.31/10mg · fullJanoshik Analytical Still listed Verify
Ascend Bio LabsV260602-23-01099.30%—Vanguard Laboratory Verify
www.meipeptide.com—99.08%10.04/10mg · fullJanoshik Analytical Still listed Verify
www.reta-peptide.com—99.08%10.04/10mg · fullJanoshik Analytical Still listed Verify
http://www.hemanpeptide.com/2025-1199.04%10.38/10mg · fullJanoshik Analytical Still listed Verify
Independently backed

Independent test on record — 99.95%

This listing doesn't advertise third-party testing, but we do hold an independent record for Sports Technology Labs's Tesamorelin, measured at 99.95%. Bonus evidence, not a guarantee of this specific batch.

  • Independent record. A third-party test references Sports Technology Labs for Tesamorelin at 99.95%.

Certificate analyzed 2026-06-10

Open the independent certificate

Cross-checks the vendor’s testing claim against independent lab records. Read from the certificate, not re-measured by VialGrade. Purity is not a grade. Never a statement that a product is safe, sterile, or correctly dosed. What “grade” actually means

Price trend

−70.6 % over 30 days

$84.99 → $24.99

Every observation
DateObserved
$84.99
$49.99
$24.99
$24.99

−70.6 % over 30 days · 36 checks · $84.99 on Sep 2, 2026 → $24.99 on Oct 2, 2026. Vendor list price before shipping or discounts. Observed, not projected.

US legal statusBanned in drug-tested sport (WADA/USADA)

This is a prescription drug in the US

This is an approved drug (Egrifta) — an FDA-approved prescription medication. Buying a “research” version sidesteps the prescription requirement and the approved, quality-controlled supply chain. The FDA has warned about and acted against unapproved and compounded copies. Higher legal and safety exposure than an unapproved research peptide.

Read the full US law →

General information, not legal or medical advice. VialGrade sells nothing and encourages no human use.

Same compound

See the full Tesamorelin market — all 39 vendors, price history & lab tests