LPPEPTIDE | KIsspeptin | 10mg*10vials | 10mg*10vials

What is KS10?

Kisspeptin (also known as metastin) is a naturally occurring neuroendocrine peptide that plays a pivotal role in human reproduction by stimulating gonadotropin-releasing hormone (GnRH) secretion. This small peptide binds to the GPR54 receptor in the hypothalamus, triggering pulsatile GnRH release and downstream secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH).

Research context

Originally identified as a metastasis-suppressor gene product, kisspeptin has become a major focus in reproductive endocrinology. This educational protocol presents a once-daily subcutaneous approach for research use.

Reference literature focus

Kisspeptin is an upstream trigger for the reproductive hormone cascade. Upon subcutaneous injection, kisspeptin rapidly binds to kisspeptin receptors (GPR54) on GnRH neurons in the hypothalamus, causing immediate release of GnRH

LPPeptide handling reference

Suggested daily titration approach. Start: 100 mcg daily for 1–2 weeks to assess sensitivity. Titrate: Increase to 200 mcg daily if tolerated and necessary. Frequency: Once per day (subcutaneous). Cycle Length: 8–12 weeks; avoid prolonged continuous use to prevent tachyphylaxis. Timing: Any consistent time; rotate injection sites.

Preparation

Concise summary of the once‑daily regimen. Goal: Support physiological reproductive hormone signaling through upstream GnRH stimulation. Schedule: Daily subcutaneous injections for 8–12 weeks. Dose Range: 100–200 mcg daily with gradual titration. Reconstitution: 3.0 mL per 10 mg vial (~3.33 mg/mL) for precise low-volume measurements. Storage: Lyophilized frozen; reconstituted refrigerated; avoid repeated freeze–thaw.

Storage

Proper storage preserves peptide quality. Lyophilized: Store at −20 °C (−4 °F) in dry, dark conditions with desiccant if possible. Reconstituted: Refrigerate at 2–8 °C (35.6–46.4 °F); stable up to ~4 weeks; avoid freeze–thaw. Allow vials to reach room temperature before opening to reduce condensation uptake.

Safety observations

Research on kisspeptin has revealed multiple potential benefits for reproductive health. Physiological Sex Hormone Stimulation: Increases endogenous testosterone and estrogen levels by amplifying the body’s own LH/FSH signals without suppressing the HPG axis. Fertility Restoration: Shows promise in functional hypothalamic amenorrhea by rekindling GnRH/LH pulsatility and resuming menstrual cycles. IVF Ovulation Trigger: Can induce robust LH surge to mature oocytes while potentially lowering the risk of ovarian hyperstimulation syndrome compared to traditional hCG triggers. Safety Profile: Generally well tolerated; occasional mild injection-site reactions (redness/itch) may occur with subcutaneous administration.

Lifestyle Factors

Complementary strategies for optimal outcomes. Maintain adequate nutrition and healthy body weight to support endogenous hormone production. Prioritize sleep and stress management, as these factors significantly impact the HPG axis. Monitor for changes in reproductive function or hormone-related symptoms. Consider combining with appropriate lifestyle interventions for conditions of hypothalamic suppression.

Certificate of Analysis

Each LPPeptide lot should be confirmed against current batch documentation before shipment or study use. This product page keeps KS10 visible so the SKU can be matched to the active COA.

Direct catalog supply

LPPeptide product pages use our own SKU, package, price, and stock data first. LPPeptide knowledge mapping adds compound education, handling notes, and specification checks while lot-specific editorial content is being prepared.

Lot-specific content

For final release decisions, use the current product record, COA, handling sheet, and research SOP as the highest-priority source for this page.