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Quick Start Highlight
Kisspeptin is a natural reproductive hormone (KISS1 peptide) that stimulates the brain’s hypothalamus to release GnRH (gonadotropin-releasing hormone).
This increases LH and FSH, which regulate sex hormones and fertility.
It’s being researched for:
Low libido
Fertility issues
Hypogonadism
Menstrual disorders
PCOS
Delayed puberty
Benefits of Kisspeptin
For Women
1. Improved Libido
Shown to activate brain regions related to sexual desire.
2. Hormone Balancing
Helpful for women with:
Functional hypothalamic amenorrhea
Irregular cycles
Low estrogen from stress or over-exercise
3. Fertility Support
May help trigger ovulation in certain cases.
4. May Improve Mood Around Menstruation
By stabilizing hormone rhythms.
For Men
1. Increased Libido
Kisspeptin stimulates sexual desire centers in the brain.
2. Boosted Testosterone (natural)
By increasing LH, it can improve testosterone production without suppressing fertility.
3. Enhanced Sperm Production
FSH stimulation supports spermatogenesis.
4. Possible Use in Hypogonadism
Especially where the root issue is low GnRH.
How Does Kisspeptin Work?
(Men & Women)
Kisspeptin → stimulates GnRH → increases LH + FSH → boosts sex hormone production:
In Women:
↑ Estrogen
↑ Progesterone
↑ Ovulation signals
Helps regulate normal menstrual cycles
In Men:
↑ Testosterone
↑ Sperm production
Supports reproductive function
Potential Side Effects
(Men and Women)
Kisspeptin is generally well tolerated, but may cause:
Common:
Headache
Flushing
Nausea
Temporary mood swings
Fatigue
Injection site irritation
Hormonal Effects:
Increased estrogen/testosterone
Mild cramping (women)
Temporary increase in libido (or occasionally decrease)
Less Common:
Breast tenderness
Irregular period changes (women)
Acne (if testosterone rises)
Rare:
Ovarian overstimulation (women doing fertility treatments)
Excess LH/FSH if dosed too frequently
Dosing & Reconstitution Guide
Educational guide for reconstitution and weekly dosing
