Up to20%OFF
Bulk Orders 20+ vials
Volume pricing applies automatically from three vials and reaches 20% at twenty. Larger runs, institutional supply and custom timelines get a quote.
Ask about bulk
Reproductive Research
Kisspeptin
Lyophilized in the USA1302.4 g/mol
Kisspeptin is a research peptide studied in models involving GnRH signaling, hypothalamic-pituitary-gonadal axis research, reproductive pathway biology, LH/FSH signaling, endocrine feedback systems, and neuroendocrine regulation.
In stock · ready to shipEarn 54 points
Quantity
1
$0.00$54.99
Save 10% with code WELCOME10 at checkout
Your purchasing batch
KS02
Certificate on record · 3 lots published
Bundle & save
Referral program · researchers save 10%, you earn 15% backFedEx 2-Day shipping
Free on orders over $250
Ships from Irvine, California
Tracked delivery on every order
Per-batch COA access
Every order ships with certificate access for its lot
Secure encrypted checkout
CASH APP 5% OFFZELLE 5% OFFBANK TRANSFER 5% OFFCRYPTO 7% OFFVISA · AMEX NO FEE
Commonly Researched With
The compounds researchers order most, by verified order volume.
More ways to save
Verified test results
Every batch, independently verified.
Each batch is analyzed by an independent third-party laboratory before release. The lots below were tested by Chromate and ILS Laboratories. Below is the report for lot KS02, summarized from the certificate the lab published.
ILSPASS
ILS Laboratories
Independent · ISO/IEC 17025 accredited
Certificate of Analysis · COA-2026-ZBQATQ
99.71%
Purity by HPLCSPEC ≥ 95.0%
Lot
KS02
Tested
Jul 15, 2026
Labeled
10mg
Measured
10.49mg
ISO 17025 accreditedFentanyl free3 lots on record
View the signed certificate →
Certificate results✓ 7 passed · 1 reported
Appearance
Per certificate
Good
PASS
Identity
HPLC
Confirmed
PASS
Purity
HPLC
99.71%
SPEC ≥ 95.0%
PASS
Net peptide content
HPLC
10.49mg
REPORT ONLY
REPORTED
Sterility
PCR
No Growth
PASS
Endotoxins
LAL
<0.05EU/mL
SPEC ≤ 5 EU/mL
PASS
Heavy metals
ICP-MS
All Below Limits
USP <233>
PASS
Fentanyl screen
Per certificate
Not detected
PASS
Every batch on record
Every lot we have published for this compound, grouped by the lab that tested it, newest first. Open any certificate below, exactly as the lab released it.
ILS Laboratories2 certificates
Side by side
How Disguised compares.
Disguised
Typical supplier
Per-batch third-party COA
Yes
Rarely provided
ISO 17025 lab testing
Yes
Inconsistent
HPLC purity verified
Yes
Often unverified
Sterility tested
Yes
Rarely
Endotoxin tested
Yes
Rarely
Heavy metal tested
Yes
Rarely
Conformity testing
Yes
Not standard
Fentanyl screening
Yes
Not standard
Made & tested in the USA
Yes
Often overseas
Discreet, tracked shipping
Yes
Varies
Technical specifications
Compound Information
Read the Kisspeptin research guideCompare Gonadorelin vs hCGCompare Kisspeptin vs hCGCompare Gonadorelin vs KisspeptinPeptide storage guideHow to reconstitute peptidesMolecular Profile
What is Kisspeptin?
Molecular FormulaC₆₃H₈₃N₁₇O₁₄
Molecular Weight1302.4g/mol
Storage Requirements
Stability information.
Avoid freeze/thaw cyclesProtect from lightRefrigerate after reconstitution
−20°C
Lyophilized powder, as shipped
The most stable form. Store cold and protected from light until it is reconstituted.
2–8°C
After reconstitution
Refrigerate once reconstituted and keep it protected from light.
Peer-reviewed literature
The research behind this compound, cited in full.
Every reference below is a published, peer-reviewed record, linked to its PubMed entry. Provided for educational reference only - not product claims.
01Journal of clinical medicine · 2024Kisspeptin and Endometriosis-Is There a Link?Meczekalski B, et al.02Frontiers in endocrinology · 2022The Role of Kisspeptin in the Control of the Hypothalamic-Pituitary-Gonadal Axis and ReproductionXie Q, et al.03Frontiers in endocrinology · 2022Kisspeptin in the Prediction of Pregnancy ComplicationsTsoutsouki J, et al.04Seminars in reproductive medicine · 2019Kisspeptin and Glucose HomeostasisIzzi-Engbeaya C, et al.05Frontiers in endocrinology · 2019Kisspeptin and Polycystic Ovary SyndromeTang R, et al.
Important research notice
Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.
All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.
By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.
Ready when you are
Nothing ships without paperwork. Every lot is on record.
The lot on this page links to the signed certificate for that batch.
3Lots on record
99.71%HPLC purity, latest lot
17025ISO/IEC accredited lab