Peptide reference database

Dose: 250–500 mcg · Half-life: ~4h

Routes: subcutaneous, intramuscular, oral

Uses: tendon repair, ligament healing, gut health, injury recovery…

One of the most well-researched healing peptides. Systemic injection works for remote injuries.

Dose: 1000–2000 mcg · Half-life: ~24h

Routes: subcutaneous, topical

Uses: skin rejuvenation, wound healing, hair growth, anti-aging…

One of the safest peptides. Widely used in anti-aging and skin protocols.

Dose: 300–500 mcg · Half-life: ~2h

Routes: subcutaneous, oral

Uses: IBD, leaky gut, skin inflammation, gut healing

Excellent for IBD and Crohn's when taken orally before meals.

Dose: 100–300 mcg · Half-life: ~2h

Routes: subcutaneous, topical, inhalation

Uses: chronic infection, immune modulation, skin wounds, respiratory conditions

Use with caution — immune modulating effects are strong.

Dose: 2000–2500 mcg · Half-life: ~96h

Routes: subcutaneous, intramuscular

Uses: muscle injury, tendon repair, chronic inflammation, hair growth…

Systemic peptide — does not need to be injected at injury site. High efficacy for chronic injuries.

Dose: 1000–2000 mcg · Half-life: ~192h

Routes: subcutaneous

Uses: GH bleed optimization, anti-aging, body recomposition

Creates a GH "bleed" rather than a pulse. Some prefer no-DAC version for more physiological GH patterns.

Dose: 100–200 mcg · Half-life: ~0.5h

Routes: subcutaneous

Uses: GH pulse amplification, muscle growth, fat loss, anti-aging

Always stack with a GHRP/ghrelin agonist for full effect. The GHRH + GHRP combo mimics natural GH release.

Dose: 100–300 mcg · Half-life: ~1h

Routes: subcutaneous, intravenous

Uses: GH stimulation, hunger stimulation, muscle growth

More potent than Ipamorelin but more side effects. Good for bulking phases where hunger increase is desired.

Dose: 100–300 mcg · Half-life: ~2h

Routes: subcutaneous

Uses: GH release, appetite stimulation, muscle building

The hunger side effect is significant. Best used in hard bulking or underweight individuals.

Dose: 200–300 mcg · Half-life: ~2h

Routes: subcutaneous, intravenous

Uses: GH pulse optimization, anti-aging, sleep quality, muscle recovery…

Best used 30–45 min before bed or pre-workout. Do not use within 2 hours of eating.

Dose: 10000–25000 mcg · Half-life: ~24h

Routes: oral

Uses: GH and IGF-1 elevation, sleep quality, muscle mass, bone density…

Technically not a peptide but categorized as GH secretagogue. Oral convenience is major advantage.

Dose: 200–500 mcg · Half-life: ~0.25h

Routes: subcutaneous

Uses: anti-aging, GH optimization, sleep improvement, body recomposition

One of the most prescribed peptides in anti-aging medicine. Safer long-term profile than HGH.

Dose: 1000–2000 mcg · Half-life: ~0.5h

Routes: subcutaneous

Uses: visceral fat reduction, GH optimization, HIV lipodystrophy

FDA-approved. Most potent GHRH analogue. Excellent visceral fat reduction data.

Dose: 50000–100000 mcg · Half-life: ~8h

Routes: oral

Uses: fat loss, metabolic optimization, NAD+ enhancement

Emerging compound. Preclinical data promising. Human data limited.

Dose: 300–500 mcg · Half-life: ~1h

Routes: subcutaneous

Uses: fat loss, lipolysis, body recomposition

Best taken fasted, 30 min before exercise. Does not affect blood glucose or IGF-1.

Dose: 250–2400 mcg · Half-life: ~168h

Routes: subcutaneous

Uses: weight loss, appetite suppression, blood sugar control, cardiovascular protection

FDA approved. Titrate weekly: 0.25mg → 0.5mg → 1mg → 1.7mg → 2.4mg. Slow titration reduces GI sides.

Dose: 2500–15000 mcg · Half-life: ~120h

Routes: subcutaneous

Uses: weight loss, insulin sensitization, cardiovascular protection, appetite suppression

FDA approved. More effective than semaglutide for weight loss. Titrate: 2.5mg → 5mg → 7.5mg → 10mg → 12.5mg → 15mg.

Dose: 10–15 mg · Half-life: ~24h

Routes: oral, subcutaneous, topical

Uses: cognitive enhancement, memory formation, neurodegeneration, Alzheimer's research

Extremely potent. Limited human data. Not for casual use — serious cognitive enhancement only.

Dose: 5000–10000 mcg · Half-life: ~2h

Routes: subcutaneous, intravenous, intranasal

Uses: anti-aging, telomere lengthening, sleep improvement, immune modulation

One of the most researched anti-aging peptides. Typical protocol: 10mg/day for 10 days, twice yearly.

Dose: 250–500 mcg · Half-life: ~2h

Routes: intranasal, subcutaneous

Uses: anxiety reduction, focus, mood stabilization, immune modulation

Excellent for anxiety without benzo side effects or dependency. Works synergistically with Semax.

Dose: 500–1000 mcg · Half-life: ~12h

Routes: intranasal, subcutaneous

Uses: cognitive enhancement, focus, BDNF upregulation, stroke recovery…

Intranasal route is convenient and effective. 1–2 sprays per nostril, 2x daily.

Dose: 100–250 mcg · Half-life: ~0.5h

Routes: subcutaneous, intravenous

Uses: testosterone optimization, fertility, HPG axis stimulation, PCT support

Used in fertility treatment. May help with natural testosterone recovery post-cycle.

Dose: 10–40 iu · Half-life: ~0.08h

Routes: intranasal, subcutaneous

Uses: social bonding, anxiety reduction, relationship enhancement, autism research

Generally well-tolerated. Intranasal onset 15–30 min. Effects last 1–2 hours.

Dose: 500–2000 mcg · Half-life: ~12h

Routes: subcutaneous, intranasal

Uses: sexual dysfunction, libido enhancement, erectile dysfunction

FDA approved as Vyleesi for female sexual dysfunction. Effective for both sexes.