Which vendors sell Kisspeptin-10 with independent COA testing?

18 vendors in the Merit Verified directory have independent COA evidence on file for Kisspeptin-10 — 69 COAs total. COA coverage and test dates are listed on the Kisspeptin-10 page at https://meritverified.org/peptides/kisspeptin-10.

How do I verify the quality of Kisspeptin-10 from a vendor?

To verify Kisspeptin-10 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 Kisspeptin-10 at https://meritverified.org/peptides/kisspeptin-10 so you can compare evidence across vendors before buying.

What is the regulatory status of Kisspeptin-10?

Kisspeptin-10 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 Kisspeptin-10 in your jurisdiction.

Growth Hormone Secretagogues

Kisspeptin-10

Also known as: KP-10

Kisspeptin-10 (KP-10) is the 10-amino-acid C-terminal fragment of kisspeptin (the KISS1 gene product, also called metastin) that retains full biological activity. It is an investigational signaling peptide that sits at the top of the reproductive axis and is studied for fertility, hypogonadism, and as a diagnostic challenge. It is not FDA-approved.

Real-time market data

Pricing for Kisspeptin-10

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

$5.90/mg

range $0.04–$13.00/mg

Sellers

from $0.00

45-day trend

-12.5%

vs 45-day avg $/mg

54 of 61 sellers have a current price· 39 stale listings hidden (not seen in 7 days)

	Vendor	Price	$/mg	vs avg	Purity	COAs	Merit
🇺🇸	BioLongevity Labs via Disclosed Labs · just now	$64.97· 10mg	$6.50/mg	+10.2%	99.8%	9	96	Buy code MERIT · 15% off
🇺🇸	Licensed Peptides ✓ verified at source · just now	$68.99· 10mg	$6.90/mg	+17%	99.8%	2	95	Buy code MERIT · 5% off
🇺🇸	Peptide Plugs ✓ verified at source · just now	$50.00· 10mg	$5.00/mg	-15.2%	99.5%	1	89
🇺🇸	Verified Peptides via Disclosed Labs · just now	$60.00· 10mg	$6.00/mg	+1.8%	99.9%	11	86	Buy
🇺🇸	Simple Peptide via Disclosed Labs · just now	$45.00· 10mg	$4.50/mg	-23.7%	99.8%	2	85	Buy
🇺🇸	Ascension Peptides via Disclosed Labs · just now	$65.00· 10mg	$6.50/mg	+10.2%	—	—	84	Buy affiliate
	Peptide Supply Co. via Disclosed Labs · just now	$260· 100mg	$2.60/mg	-55.9%	99.9%	1	83	Buy
🇨🇳	Reta Peptide ✓ verified at source · just now	$100· 10mg	$10.00/mg	+69.6%	—	—	83
🇺🇸	OROS Research via Disclosed Labs · just now	$39.99· 5mg	$8.00/mg	+35.6%	99.0%	1	79
🇺🇸	Texpeptide ✓ verified at source · 1d ago	$50.00· 10mg	$5.00/mg	-15.2%	—	—	65	Buy
🇺🇸	Certified Peptides ✓ verified at source · just now	$52.00· 5mg	$10.40/mg	+76.4%	—	1	62
🇭🇰	zztai Peptide Ltd ✓ verified at source · just now	$88.00· 10mg	$8.80/mg	+49.2%	—	—	43
	optimasupply.is via Disclosed Labs · just now	$45.00· 10mg	$4.50/mg	-23.7%	—	—	Unscored
	peptidetech.is via Disclosed Labs · just now	$49.99· 10mg	$5.00/mg	-15.2%	—	—	Unscored
	realpeptides.co via Disclosed Labs · just now	$100· 10mg	$10.00/mg	+69.6%	—	—	Unscored

Top Merit pick

🇺🇸 BioLongevity Labs
via Disclosed Labs · just now
96

$6.50/mg +10.2% vs avg

$64.97

10mg

99.8% purity 9 COAs

Buy code MERIT · 15% off
🇺🇸 Licensed Peptides
✓ verified at source · just now
95

$6.90/mg +17% vs avg

$68.99

10mg

99.8% purity 2 COAs

Buy code MERIT · 5% off
🇺🇸 Peptide Plugs
✓ verified at source · just now
89

$5.00/mg -15.2% vs avg

$50.00

10mg

99.5% purity 1 COA
🇺🇸 Verified Peptides
via Disclosed Labs · just now
86

$6.00/mg +1.8% vs avg

$60.00

10mg

99.9% purity 11 COAs

Buy
🇺🇸 Simple Peptide
via Disclosed Labs · just now
85

$4.50/mg -23.7% vs avg

$45.00

10mg

99.8% purity 2 COAs

Buy
🇺🇸 Ascension Peptides
via Disclosed Labs · just now
84

$6.50/mg +10.2% vs avg

$65.00

10mg

no purity

Buy affiliate
Peptide Supply Co.
via Disclosed Labs · just now
83

$2.60/mg -55.9% vs avg

$260

100mg

99.9% purity 1 COA

Buy
🇨🇳 Reta Peptide
✓ verified at source · just now
83

$10.00/mg +69.6% vs avg

$100

10mg

no purity
🇺🇸 OROS Research
via Disclosed Labs · just now
79

$8.00/mg +35.6% vs avg

$39.99

5mg

99.0% purity 1 COA
🇺🇸 Texpeptide
✓ verified at source · 1d ago
65

$5.00/mg -15.2% vs avg

$50.00

10mg

no purity

Buy
🇺🇸 Certified Peptides
✓ verified at source · just now
62

$10.40/mg +76.4% vs avg

$52.00

5mg

no purity 1 COA
🇭🇰 zztai Peptide Ltd
✓ verified at source · just now
43

$8.80/mg +49.2% vs avg

$88.00

10mg

no purity
optimasupply.is
via Disclosed Labs · just now
Unscored

$4.50/mg -23.7% vs avg

$45.00

10mg

no purity
peptidetech.is
via Disclosed Labs · just now
Unscored

$5.00/mg -15.2% vs avg

$49.99

10mg

no purity
realpeptides.co
via Disclosed Labs · just now
Unscored

$10.00/mg +69.6% vs avg

$100

10mg

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 Kisspeptin-10

69 third-party tests across 18 vendors. Each card links to the full report.

All 69 COAs for Kisspeptin-10 →

Measured purity over time

Kisspeptin-10

Pricing for Kisspeptin-10

COAs for Kisspeptin-10

17 citations indexed for Kisspeptin-10

Kisspeptin-10 regulates glycosaminoglycan and decorin content in human cardiac fibroblast cultures

The kisspeptin analog C6 elicits greater tachyphylaxis and transcriptional activation than kisspeptin-10 and -54

Kisspeptin-10/basal LH ratio improves differentiation of central precocious puberty and premature thelarche

Exogenous Kisspeptin-10 inhibits ovarian cancer progression through targeting the SP1-hTERT-ZEB1 regulatory axis

Relationship between kisspeptin-10, neurokinin B and dynorphin A in the course of normal and delayed puberty in ewes

Kisspeptin-10 attenuates pulmonary arterial hypertension via restoration of mitochondrial function in pulmonary artery smooth muscle cells