Which vendors sell Tesamorelin with independent COA testing?

34 vendors in the Merit Verified directory have independent COA evidence on file for Tesamorelin — 259 COAs total. COA coverage and test dates are listed on the Tesamorelin page at https://meritverified.org/peptides/tesamorelin.

How do I verify the quality of Tesamorelin from a vendor?

To verify Tesamorelin quality, look for an independent certificate of analysis (COA) from a third-party lab — not a lab the vendor owns or pays directly. The COA should state the tested compound, lot number, purity percentage (identity and concentration), and the lab's name. Cross-reference the lot number against the vendor's current stock. Merit Verified indexes COAs for Tesamorelin at https://meritverified.org/peptides/tesamorelin so you can compare evidence across vendors before buying.

What is the regulatory status of Tesamorelin?

Tesamorelin is tracked in the Merit Verified registry. Regulatory status for research peptides in the US has been evolving — the FDA has reclassified a number of peptides out of the 503A compounding ingredient list since 2025. Merit Verified does not provide legal or regulatory advice; check official FDA sources or consult a licensed professional for the current status of Tesamorelin in your jurisdiction.

Growth Hormone Secretagogues

Tesamorelin

Also known as: Egrifta

Tesamorelin (Egrifta / Egrifta SV) is a stabilized analog of human GHRH(1-44) with a trans-3-hexenoic acid moiety at the N-terminus that protects against protease degradation. FDA-approved in November 2010 for the reduction of excess abdominal fat in HIV-infected patients with lipodystrophy, it is the only FDA-approved GHRH analog for this indication. Off-label use for general body composition and visceral fat reduction in non-HIV populations is common but outside the approved label.

Real-time market data

Pricing for Tesamorelin

Live vendor pricing, normalized to $/mg so sizes compare fairly — fused with each seller's Merit trust score and latest independent COA purity. Prices refresh daily.

Average price

$8.91/mg

range $3.40–$76.50/mg

Sellers

from $0.00

45-day trend

-14.4%

vs 45-day avg $/mg

79 of 85 sellers have a current price· 45 stale listings hidden (not seen in 7 days)

	Vendor	Price	$/mg	vs avg	Purity	COAs	Merit
🇺🇸	Glacier Aminos ✓ verified at source · 23h ago	$67.99· 20mg	$3.40/mg	-61.8%	99.8%	13	99	Buy code MERIT · 10% off
🇺🇸	Peptide Partners via Disclosed Labs · 23h ago	$898· 200mg	$4.49/mg	-49.6%	99.8%	28	99
🇺🇸	Moglabs via Disclosed Labs · 23h ago	$50.00· 5mg	$10.00/mg	+12.3%	99.2%	2	96
🇺🇸	BioLongevity Labs ✓ verified at source · 22h ago	$150· 10mg	$15.00/mg	+68.4%	99.7%	13	96	Buy code MERIT · 15% off
🇺🇸	Reta One Labs ✓ verified at source · 22h ago	$39.00· 10mg	$3.90/mg	-56.2%	99.9%	12	95	Buy affiliate
🇺🇸	Profound Aminos via Disclosed Labs · 23h ago	$109· 20mg	$5.45/mg	-38.8%	99.9%	4	95
🇺🇸	Prime Peptides via Disclosed Labs · 23h ago	$60.00· 10mg	$6.00/mg	-32.6%	99.2%	2	95	Buy
🇺🇸	Orbitrex Peptides via Disclosed Labs · 23h ago	$69.99· 10mg	$7.00/mg	-21.4%	99.1%	7	95
🇺🇸	Licensed Peptides ✓ verified at source · 22h ago	$765· 10mg	$76.50/mg	+758.7%	99.0%	4	95	Buy code MERIT · 5% off
🇺🇸	Forge Performance Co. ✓ verified at source · 22h ago	$60.00· 10mg	$6.00/mg	-32.6%	99.4%	7	94	Buy code MERIT · 10% off
🇺🇸	Riptide Wellness via Disclosed Labs · 23h ago	$117· 20mg	$5.85/mg	-34.3%	99.7%	2	92
🇺🇸	Hydro Research Peptides ✓ verified at source · 22h ago	$55.00· 10mg	$5.50/mg	-38.3%	98.5%	6	91	Buy code MERIT · 15% off
🇺🇸	Peptide Plugs ✓ verified at source · 23h ago	$70.00· 10mg	$7.00/mg	-21.4%	99.8%	3	89	Buy
🇺🇸	Peptidology ✓ verified at source · 23h ago	$75.00· 10mg	$7.50/mg	-15.8%	99.5%	3	89	Buy
🇺🇸	Sunrise Bioresearch via Disclosed Labs · 23h ago	$97.04· 20mg	$4.85/mg	-45.5%	99.1%	9	88
🇺🇸	Verified Peptides via Disclosed Labs · 23h ago	$119· 20mg	$5.95/mg	-33.2%	99.3%	7	86	Buy
🇺🇸	EZ Peptides ✓ verified at source · 23h ago	$68.00· 10mg	$6.80/mg	-23.7%	99.8%	6	85
🇺🇸	Simple Peptide ✓ verified at source · 22h ago	$75.00· 10mg	$7.50/mg	-15.8%	99.2%	9	85	Buy
🇺🇸	Ascension Peptides via Disclosed Labs · 23h ago	$50.00· 5mg	$10.00/mg	+12.3%	—	—	84
	Peptide Supply Co. via Disclosed Labs · 23h ago	$700· 200mg	$3.50/mg	-60.7%	98.9%	5	83	Buy
🇨🇳	Reta Peptide ✓ verified at source · 23h ago	$180· 10mg	$18.00/mg	+102.1%	99.8%	8	83
🇺🇸	Blank Peptides ✓ verified at source · 23h ago	$95.00· 10mg	$9.50/mg	+6.6%	99.4%	4	81
🇺🇸	OROS Research via Disclosed Labs · 23h ago	$89.99· 10mg	$9.00/mg	+1%	99.0%	6	79
🇺🇸	Texpeptide ✓ verified at source · 22h ago	$65.00· 10mg	$6.50/mg	-27%	—	—	65	Buy
🇺🇸	Certified Peptides ✓ verified at source · 23h ago	$89.00· 10mg	$8.90/mg	-0.1%	—	1	62
🇭🇰	zztai Peptide Ltd ✓ verified at source · 23h ago	$181· 10mg	$18.10/mg	+103.2%	—	—	43
🇺🇸	Alpha Peptides via Disclosed Labs · 23h ago	$43.22· 10mg	$4.32/mg	-51.5%	—	—	Unscored
🇺🇸	NG Peptide via Disclosed Labs · 23h ago	$90.00· 20mg	$4.50/mg	-49.5%	—	—	Unscored
	optimasupply.is via Disclosed Labs · 23h ago	$55.00· 10mg	$5.50/mg	-38.3%	—	—	Unscored
	peptidetech.is via Disclosed Labs · 23h ago	$69.99· 10mg	$7.00/mg	-21.4%	—	—	Unscored
	volterasciences.com via Disclosed Labs · 23h ago	$69.99· 10mg	$7.00/mg	-21.4%	—	—	Unscored
🇺🇸	Kimera Chems via Disclosed Labs · 23h ago	$81.99· 10mg	$8.20/mg	-8%	—	—	Unscored
	realpeptides.co via Disclosed Labs · 23h ago	$95.00· 10mg	$9.50/mg	+6.6%	—	—	Unscored
🇺🇸	Arcane Peptides via Disclosed Labs · 23h ago	$50.00· 5mg	$10.00/mg	+12.3%	—	—	Unscored

Top Merit pick

🇺🇸 Glacier Aminos
✓ verified at source · 23h ago
99

$3.40/mg -61.8% vs avg

$67.99

20mg

99.8% purity 13 COAs

Buy code MERIT · 10% off
🇺🇸 Peptide Partners
via Disclosed Labs · 23h ago
99

$4.49/mg -49.6% vs avg

$898

200mg

99.8% purity 28 COAs
🇺🇸 Moglabs
via Disclosed Labs · 23h ago
96

$10.00/mg +12.3% vs avg

$50.00

5mg

99.2% purity 2 COAs
🇺🇸 BioLongevity Labs
✓ verified at source · 22h ago
96

$15.00/mg +68.4% vs avg

$150

10mg

99.7% purity 13 COAs

Buy code MERIT · 15% off
🇺🇸 Reta One Labs
✓ verified at source · 22h ago
95

$3.90/mg -56.2% vs avg

$39.00

10mg

99.9% purity 12 COAs

Buy affiliate
🇺🇸 Profound Aminos
via Disclosed Labs · 23h ago
95

$5.45/mg -38.8% vs avg

$109

20mg

99.9% purity 4 COAs
🇺🇸 Prime Peptides
via Disclosed Labs · 23h ago
95

$6.00/mg -32.6% vs avg

$60.00

10mg

99.2% purity 2 COAs

Buy
🇺🇸 Orbitrex Peptides
via Disclosed Labs · 23h ago
95

$7.00/mg -21.4% vs avg

$69.99

10mg

99.1% purity 7 COAs
🇺🇸 Licensed Peptides
✓ verified at source · 22h ago
95

$76.50/mg +758.7% vs avg

$765

10mg

99.0% purity 4 COAs

Buy code MERIT · 5% off
🇺🇸 Forge Performance Co.
✓ verified at source · 22h ago
94

$6.00/mg -32.6% vs avg

$60.00

10mg

99.4% purity 7 COAs

Buy code MERIT · 10% off
🇺🇸 Riptide Wellness
via Disclosed Labs · 23h ago
92

$5.85/mg -34.3% vs avg

$117

20mg

99.7% purity 2 COAs
🇺🇸 Hydro Research Peptides
✓ verified at source · 22h ago
91

$5.50/mg -38.3% vs avg

$55.00

10mg

98.5% purity 6 COAs

Buy code MERIT · 15% off
🇺🇸 Peptide Plugs
✓ verified at source · 23h ago
89

$7.00/mg -21.4% vs avg

$70.00

10mg

99.8% purity 3 COAs

Buy
🇺🇸 Peptidology
✓ verified at source · 23h ago
89

$7.50/mg -15.8% vs avg

$75.00

10mg

99.5% purity 3 COAs

Buy
🇺🇸 Sunrise Bioresearch
via Disclosed Labs · 23h ago
88

$4.85/mg -45.5% vs avg

$97.04

20mg

99.1% purity 9 COAs
🇺🇸 Verified Peptides
via Disclosed Labs · 23h ago
86

$5.95/mg -33.2% vs avg

$119

20mg

99.3% purity 7 COAs

Buy
🇺🇸 EZ Peptides
✓ verified at source · 23h ago
85

$6.80/mg -23.7% vs avg

$68.00

10mg

99.8% purity 6 COAs
🇺🇸 Simple Peptide
✓ verified at source · 22h ago
85

$7.50/mg -15.8% vs avg

$75.00

10mg

99.2% purity 9 COAs

Buy
🇺🇸 Ascension Peptides
via Disclosed Labs · 23h ago
84

$10.00/mg +12.3% vs avg

$50.00

5mg

no purity
Peptide Supply Co.
via Disclosed Labs · 23h ago
83

$3.50/mg -60.7% vs avg

$700

200mg

98.9% purity 5 COAs

Buy
🇨🇳 Reta Peptide
✓ verified at source · 23h ago
83

$18.00/mg +102.1% vs avg

$180

10mg

99.8% purity 8 COAs
🇺🇸 Blank Peptides
✓ verified at source · 23h ago
81

$9.50/mg +6.6% vs avg

$95.00

10mg

99.4% purity 4 COAs
🇺🇸 OROS Research
via Disclosed Labs · 23h ago
79

$9.00/mg +1% vs avg

$89.99

10mg

99.0% purity 6 COAs
🇺🇸 Texpeptide
✓ verified at source · 22h ago
65

$6.50/mg -27% vs avg

$65.00

10mg

no purity

Buy
🇺🇸 Certified Peptides
✓ verified at source · 23h ago
62

$8.90/mg -0.1% vs avg

$89.00

10mg

no purity 1 COA
🇭🇰 zztai Peptide Ltd
✓ verified at source · 23h ago
43

$18.10/mg +103.2% vs avg

$181

10mg

no purity
🇺🇸 Alpha Peptides
via Disclosed Labs · 23h ago
Unscored

$4.32/mg -51.5% vs avg

$43.22

10mg

no purity
🇺🇸 NG Peptide
via Disclosed Labs · 23h ago
Unscored

$4.50/mg -49.5% vs avg

$90.00

20mg

no purity
optimasupply.is
via Disclosed Labs · 23h ago
Unscored

$5.50/mg -38.3% vs avg

$55.00

10mg

no purity
peptidetech.is
via Disclosed Labs · 23h ago
Unscored

$7.00/mg -21.4% vs avg

$69.99

10mg

no purity
volterasciences.com
via Disclosed Labs · 23h ago
Unscored

$7.00/mg -21.4% vs avg

$69.99

10mg

no purity
🇺🇸 Kimera Chems
via Disclosed Labs · 23h ago
Unscored

$8.20/mg -8% vs avg

$81.99

10mg

no purity
realpeptides.co
via Disclosed Labs · 23h ago
Unscored

$9.50/mg +6.6% vs avg

$95.00

10mg

no purity
🇺🇸 Arcane Peptides
via Disclosed Labs · 23h ago
Unscored

$10.00/mg +12.3% vs avg

$50.00

5mg

no purity

Prices observed from public storefronts (last 24h), normalized to $/mg. "Evidence" is Merit's 0–100 Merit Score, derived only from observable verification evidence (methodology on /about); "Purity" is the latest independent COA. Some buy links are affiliate links — Merit may earn a commission at no extra cost to you, and where a vendor offers one, the code shown gets you a discount at their checkout. Affiliate status never affects price data, ranking, or the Merit Score (full policy on /disclosure). Research use only.

Independent evidence

COAs for Tesamorelin

259 third-party tests across 34 vendors. Each card links to the full report.

All 259 COAs for Tesamorelin →

Measured purity over time

Tesamorelin

Pricing for Tesamorelin

COAs for Tesamorelin

23 citations indexed for Tesamorelin

Tesamorelin as an Adjunct to Exercise for Improving Physical Function in HIV (TRIUMPH): a clinical trial protocol

Differing Presentations of Excess Visceral Abdominal Fat in People Living With HIV: Two Clinical Cases Highlighting Distinct Therapeutic Pathways With Tesamorelin and Glucagon-Like Peptide-1 Receptor Agonists

Combined antiretroviral therapy with low- or normal-protein, high-calorie diets appears to induce significant deleterious electrocardiographic changes in a rodent model

Body composition, hepatic fat, metabolic, and safety outcomes of Tesamorelin, a GHRH analogue, in HIV-associated lipodystrophy: A meta-analysis of randomized controlled trials

The emerging landscape of performance-enhancing peptides modulating GH-IGF1 axis: bridging the gap between clinical evidence and patient self-administration

P-1230. Tesamorelin (EGRIFTA WR and EGRIFTA®) Formulations: Bioequivalence in Healthy Participants