Which vendors sell Cagrilintide with independent COA testing?

24 vendors in the Merit Verified directory have independent COA evidence on file for Cagrilintide — 120 COAs total. COA coverage and test dates are listed on the Cagrilintide page at https://meritverified.org/peptides/cagrilintide.

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

To verify Cagrilintide 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 Cagrilintide at https://meritverified.org/peptides/cagrilintide so you can compare evidence across vendors before buying.

What is the regulatory status of Cagrilintide?

Cagrilintide 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 Cagrilintide in your jurisdiction.

GLP-1 / Metabolic

Cagrilintide

Also known as: NN9838

Cagrilintide is a long-acting acylated amylin analog developed by Novo Nordisk. It is investigational and not FDA-approved; Novo Nordisk's lead development path is the CagriSema co-formulation with semaglutide for weight management. Monotherapy cagrilintide was evaluated in Phase 2 but was deprioritized in favor of the combination.

Where to buy · live market data

Who's worth your money for Cagrilintide

Every current seller, ranked by independent evidence — Merit Score, latest COA purity, and live $/mg (size-normalized). Prices refresh daily. Rankings are never paid.

Top Merit pick

🇺🇸 Glacier Aminos 99

Highest Merit Score (99) of 13 scored sellers

$5.70/mg

$56.99 · 10mg · 99.9% purity

6 COAs

Buy code MERIT · 10% off

Best value

🇭🇰 Hkuppeptide 50

Lowest $/mg among scored sellers

$2.00/mg

$10.00 · 5mg

no COAs yet

Buy

Most tested

🇨🇳 Reta Peptide 83

8 independent COAs on file

$13.50/mg

$135 · 10mg · 99.3% purity

8 COAs

Buy

Average price

$13.63/mg

range $2.00–$40.00/mg

Sellers

from $10.00

45-day trend

-2.6%

vs 45-day avg $/mg

53 of 66 sellers have a current price· 23 stale hidden· 17 unverified hidden

	Vendor	Price	$/mg	vs avg	Purity	COAs	Merit
🇺🇸	Glacier Aminos ✓ verified at source · 23h ago	$56.99· 10mg	$5.70/mg	-58.2%	99.9%	6	99	Buy code MERIT · 10% off
🇺🇸	Moglabs via Disclosed Labs · 23h ago	$82.00· 10mg	$8.20/mg	-39.9%	—	1	96	Buy
🇺🇸	BioLongevity Labs ✓ verified at source · 23h ago	$170· 5mg	$34.00/mg	+149.4%	99.6%	6	96	Buy code MERIT · 15% off
🇺🇸	Profound Aminos via Disclosed Labs · 23h ago	$98.00· 10mg	$9.80/mg	-28.1%	99.9%	3	95	Buy
🇺🇸	Orbitrex Peptides via Disclosed Labs · 23h ago	$99.99· 10mg	$10.00/mg	-26.7%	99.9%	1	95	Buy code Orbitrex10 · 10% off
🇺🇸	Forge Performance Co. ✓ verified at source · 23h ago	$70.00· 10mg	$7.00/mg	-48.7%	—	—	94	Buy code MERIT · 10% off
🇺🇸	Peptide Plugs ✓ verified at source · 23h ago	$60.00· 10mg	$6.00/mg	-56%	99.9%	1	89	Buy
🇺🇸	Simple Peptide ✓ verified at source · 23h ago	$140· 10mg	$14.00/mg	+2.7%	99.9%	5	85	Buy
	Peptide Supply Co. via Disclosed Labs · 23h ago	$435· 100mg	$4.35/mg	-68.1%	100.0%	1	83	Buy
🇨🇳	Reta Peptide ✓ verified at source · 23h ago	$135· 10mg	$13.50/mg	-1%	99.3%	8	83	Buy

Top Merit pick

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

$5.70/mg -58.2% vs avg

$56.99

10mg

99.9% purity 6 COAs

Buy code MERIT · 10% off
🇺🇸 Moglabs
via Disclosed Labs · 23h ago
96

$8.20/mg -39.9% vs avg

$82.00

10mg

no purity 1 COA

Buy
🇺🇸 BioLongevity Labs
✓ verified at source · 23h ago
96

$34.00/mg +149.4% vs avg

$170

5mg

99.6% purity 6 COAs

Buy code MERIT · 15% off
🇺🇸 Profound Aminos
via Disclosed Labs · 23h ago
95

$9.80/mg -28.1% vs avg

$98.00

10mg

99.9% purity 3 COAs

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

$10.00/mg -26.7% vs avg

$99.99

10mg

99.9% purity 1 COA

Buy code Orbitrex10 · 10% off
🇺🇸 Forge Performance Co.
✓ verified at source · 23h ago
94

$7.00/mg -48.7% vs avg

$70.00

10mg

no purity

Buy code MERIT · 10% off
🇺🇸 Peptide Plugs
✓ verified at source · 23h ago
89

$6.00/mg -56% vs avg

$60.00

10mg

99.9% purity 1 COA

Buy
🇺🇸 Simple Peptide
✓ verified at source · 23h ago
85

$14.00/mg +2.7% vs avg

$140

10mg

99.9% purity 5 COAs

Buy
Peptide Supply Co.
via Disclosed Labs · 23h ago
83

$4.35/mg -68.1% vs avg

$435

100mg

100.0% purity 1 COA

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

$13.50/mg -1% vs avg

$135

10mg

99.3% purity 8 COAs

Buy

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.

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Compound reference

About Cagrilintide

CAS

1415456-99-3

Molecular formula

C194H312N54O59S2

Sequence

KCNTATCATQRLAEFLRHSSNNFGPILPPTNVGSNTP

Typical dose range

0.3–4.5 mg once weekly subcutaneous (Phase 2); 2.4 mg/week maintenance in Phase 3 REDEFINE/REIMAGINE trials

Half-life

~159–195 hours (~7–8 days)

Independent evidence

COAs for Cagrilintide

120 third-party tests across 24 vendors. Each card links to the full report.

All 120 COAs for Cagrilintide →

Measured purity over time

Cagrilintide

Who's worth your money for Cagrilintide

Watch Cagrilintide

About Cagrilintide

COAs for Cagrilintide

20 citations indexed for Cagrilintide

Comparative Effectiveness of CagriSegma, Semaglutide, Cagrilintide and Tirzepatide in the Management of Overweight and Obesity: A Network Meta-Analysis of Randomized Clinical Trials

Efficacy and safety of once-weekly cagrilintide-semaglutide (CagriSema) in adults with type 2 diabetes inadequately controlled on diet and exercise (REIMAGINE 1): a randomised, double-blind, placebo-controlled, phase 3a study

Cagrilintide-semaglutide (CagriSema) as an add-on to basal insulin in adults with type 2 diabetes (REIMAGINE 3): a randomised, double-blind, placebo-controlled, multicentre, phase 3 study

Renal or Hepatic Impairment Does Not Affect Pharmacokinetics, Safety, or Tolerability of Subcutaneous Cagrilintide

Cagrilintide-semaglutide (CagriSema) versus semaglutide or cagrilintide in people with type 2 diabetes (REIMAGINE 2): a double-blind, randomised, controlled, phase 3 study

Cagrilintide and CagriSema for weight reduction and metabolic risk modification in overweight or obesity: a systematic review and meta-analysis