Ipamorelin
🔹 What is Ipamorelin?
Class: Synthetic pentapeptide, GHRP (Growth Hormone Releasing Peptide). Mechanism:
- Binds to the ghrelin receptor (GHS-R1a) in the pituitary, stimulating endogenous growth hormone (GH) release.
- Highly selective for GH stimulation with minimal impact on cortisol or prolactin.
- Promotes pulsatile GH release, supporting tissue repair, recovery, fat metabolism, and anti-aging effects.
- GH receptors exist throughout the body—pituitary, stem cells, muscle, liver, bone, fat, immune cells, cardiac tissue, and more—which is part of why GH secretagogues like Ipamorelin have such wide-ranging effects.
Primary focus:
- Endogenous GH stimulation for muscle growth, fat loss, connective tissue repair, sleep quality, and recovery.
- Preferred in protocols aiming for gentle GH release with minimal side effects.
🔹 Oral Dosage: Not effective; peptide degraded in the GI tract. Only injectable/subcutaneous administration is practical.
🔹 Sublingual Troche Dosage Range: Ipamorelin 500 mcg troche. Typical protocol: Dissolve 1 troche daily under the tongue. Notes: An alternative route to daily subcutaneous injection offered by some compounding pharmacies.
🔹 Injectable / Subcutaneous Dosage (most common) Range:
- Typical dosing: 100–300 µg per injection, 1–3 times daily depending on goals.
Frequency:
- Often dosed pre-bedtime or pre-workout to align with natural GH pulses.
Rationale: Low microgram doses stimulate GH release effectively without impacting cortisol/prolactin; subcutaneous injection ensures bioavailability. Food-timing rule (GHRH/GHRP-class specific): No food for up to 30 minutes after use, and no food for 1.5 hours prior to use. Carbohydrates and fatty acids can blunt GH release, while pure protein has no effect. This nutrient-timing sensitivity is specific to GHRH/GHRP-class peptides like Ipamorelin.
🔹 Cycle Length Common cycle length: 4–8 weeks for recovery, anti-aging, or body composition support. Off-cycle: 2–4 weeks to maintain receptor responsiveness and assess effects.
🔹 Optimal Dosing Window
- Pre-bedtime: Supports nocturnal GH pulses and may improve sleep quality.
- Pre-workout: Optional for post-exercise recovery and anabolic signaling.
- Avoid multiple daytime doses in sensitive individuals to reduce risk of mild GH-related water retention.
✅ Educational Integration Example (injectable / subcutaneous)
- Example protocol: 200 µg Ipamorelin pre-bedtime daily for 6 weeks, followed by 2-week break.
- Can be stacked with CJC-1295 (with or without DAC), Hexarelin, or GHRP-6/GHRP-2 for enhanced GH pulsatility.
🔹 Stacking Strategy (Educational / Complementary) Since Ipamorelin is a GH secretagogue, complementary stacks focus on enhancing GH release, recovery, tissue repair, and metabolic effects: 🔸 Other GH Secretagogues:
- CJC-1295 (DAC or No DAC), Hexarelin, GHRP-2, GHRP-6: Synergistic GH stimulation with complementary pulse patterns.
🔸 Recovery & Regeneration Support:
- BPC-157, TB-500, GHK-Cu: Promote connective tissue and systemic tissue repair.
- Collagen peptides / Vitamin C: Support connective tissue remodeling under GH-mediated anabolic signaling.
🔸 Metabolic & Longevity Support:
- NAD⁺ precursors (NMN, NR), mitochondrial cofactors (CoQ10, PQQ): Support energy and recovery for GH-mediated processes.
- Adequate sleep, nutrition, and resistance training enhance GH effectiveness.
Rationale: Ipamorelin promotes controlled GH pulses; stacking aims to maximize regenerative, metabolic, and recovery outcomes without duplicating GH secretagogue effects unnecessarily.
Studied in Humans? Yes
FDA Approved? No
Allowed for 503a Compounding Pharmacy? No
Disclaimer: Do not rely on any dosing information provided, this is for educational and research only. Always double and triple check alternative references for education. Please consult with healthcare provider for your specific dosing and protocol if applicable.