PeptideIQ
⚠️Educational purposes only. Not medical advice. Consult a licensed provider before use. Many peptides are research-grade compounds not FDA-approved. Verify legal status in your jurisdiction.

💪 Muscle growth

8 peptides

CJC-1295
CJC-1295 (with or without DAC)

A long-acting growth hormone-releasing hormone (GHRH) analog that sustains elevated GH and IGF-1 levels.

ModerateResearch Grade
1-2 mcg/kg body weight · 12-16 weeks
Ipamorelin
Ipamorelin Acetate

A selective growth hormone secretagogue that creates targeted GH pulses with minimal impact on cortisol or ACTH.

ModerateResearch Grade
100-200 mcg/day · 12-16 weeks
MK-677
Ibutamoren (MK-677)

An oral GH secretagogue that significantly elevates GH and IGF-1, improving muscle mass, sleep architecture, and recovery.

ModerateResearch Grade
10-15 mg/day · 12-16 weeks
IGF-1 LR3
Insulin-like Growth Factor-1 Long R3

A modified IGF-1 analog with a longer half-life that drives rapid muscle hypertrophy and nutrient partitioning.

ModerateResearch Grade
20-40 mcg/day · 4-6 weeks maximum
Tesamorelin
Tesamorelin (Egrifta)

An FDA-approved GHRH analog originally for HIV-related lipodystrophy, now widely used for visceral fat reduction and body composition.

Strong RCTFDA Approved
1 mg/day · 12-26 weeks
Sermorelin
Sermorelin Acetate

The oldest and best-established GHRH analog with the longest clinical track record and a historical FDA approval for pediatric GH deficiency.

ModerateResearch Grade
100-200 mcg/day · 3-6 months
GHRP-6
Growth Hormone Releasing Peptide-6

One of the original GH secretagogues — a potent GH pulse stimulator with additional appetite, gut healing, and anti-inflammatory benefits.

ModerateResearch Grade
100 mcg/day · 8-12 weeks
GHRP-2
Growth Hormone Releasing Peptide-2

A potent GH secretagogue with stronger GH release than GHRP-6 and less appetite stimulation — widely used in anti-aging and body composition protocols.

ModerateResearch Grade
100 mcg/day · 8-16 weeks