Sexual Health

Kisspeptin-10 lab report: purity and COA

Every published certificate of analysis for the Kisspeptin-10 products we link to, copied lot by lot as of Nov 1, 2026. How to read a COA.

Average purity

99.56%

2
reports: 2 lots; 99.24%
lowest: of any lot; Oct 22, 2026
latest test: 2 ISO 17025, 2 endotoxin

Kisspeptin-10 lots by purity

Under 98%: ask questions98–99%: acceptable99% and up: strong

The large dot is the most recently tested lot. Labs: ILS Labs.

Kisspeptin

2 lots · average 99.56% · lowest 99.24%

Lot	Tested	Size	Purity	Measured	Endotoxin	Sterility	Lab
KSI0002	Oct 22, 2026	10 mg	99.89%	10.65mg	NMT 0.05 EU/mL	No Growth	ILS Labs (ISO 17025)	PDF
KSI0001	Aug 3, 2026	10 mg	99.24%	10.42mg	< 0.05 EU/mL	No Growth	ILS Labs (ISO 17025)	PDF

Kisspeptin on Amino Club ↗ Research-use-only listing — not for human use.

What to look for on a Kisspeptin-10 COA

A lot number that matches the vial in your hand, and a test date after that lot was made.
HPLC purity of 98% or higher, with mass-spec identity confirming it is Kisspeptin-10.
A named lab, ideally ISO 17025 accredited, and endotoxin and sterility results for anything that will be injected.
A measured amount close to the label. Large gaps are a red flag.

Purity is HPLC area percent as reported by the lab; some reports confirm content and identity without a purity figure. Reports are the supplier’s published PDFs; we don’t test vials ourselves. See our methodology and affiliate disclosure.

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More on Kisspeptin-10

Lot

Tested

Size

Purity

Measured

Endotoxin

Sterility

Lab

KSI0002

Oct 22, 2026

10 mg

99.89%

10.65mg

NMT 0.05 EU/mL

No Growth

ILS Labs (ISO 17025)

PDF

KSI0001

Aug 3, 2026

10 mg

99.24%

10.42mg

< 0.05 EU/mL

No Growth

ILS Labs (ISO 17025)

PDF

What to look for on a Kisspeptin-10 COA

A lot number that matches the vial in your hand, and a test date after that lot was made.

HPLC purity of 98% or higher, with mass-spec identity confirming it is Kisspeptin-10.

A named lab, ideally ISO 17025 accredited, and endotoxin and sterility results for anything that will be injected.

A measured amount close to the label. Large gaps are a red flag.