No download. iPhone: tap Share → Add to Home Screen. Android: browser menu → Add to Home screen. Open it from there so you stay signed in.

Peptipedia

Library

Library

Compounds and common stacks. Start with the ones that match your goals. Approval and risk sit on every entry — a catalog, not a shopping list.

Matched to your goals

Stacks

Named pairings. One job per peptide — do not run two GLP-1s together.

Peptides

HealingResearch only

BPC-157

People look this up for a sore tendon, a muscle strain, or a gut that feels off.

500 mcg · Once or twice daily

HealingResearch only

TB-500

The partner to BPC when the problem feels bigger than one sore spot.

2.5 mg · Twice weekly (loading), then weekly

HealingResearch only

GHK-Cu

A copper peptide people use for skin, hair, and how skin looks while it settles.

1.5 mg · Once daily

HealingResearch only

KPV

People look this up for an angry gut or irritated skin.

500 mcg · Once or twice daily

Growth hormoneResearch only

CJC-1295 (no DAC)

A night shot people pair with Ipamorelin for sleep and recovery.

200 mcg · Once nightly, or 1–2× daily

Growth hormoneResearch only

Ipamorelin

The gentler night shot in that pair. Sleep and recovery, without a big hunger spike.

200 mcg · 1–3 pulses daily

Growth hormoneApproved molecule

Tesamorelin

A real prescription people ask about for deep belly fat.

2 mg · Once daily

Growth hormoneResearch only

Sermorelin

An older, gentler night shot for sleep and recovery.

300 mcg · Nightly

Growth hormoneResearch only

Hexarelin

A stronger night shot. Not a first pick.

150 mcg · 1–2× daily

Growth hormoneResearch only

MK-677

A pill, not a shot. People use it at night for recovery — and it makes you hungry.

15 mg · Once daily, oral

Growth hormoneHigh risk

IGF-1 LR3

A workout-day peptide. Higher risk, not an everyday recovery pick.

40 mcg · Once daily, short cycle

MetabolicApproved molecule

Semaglutide

A weekly shot that turns hunger down. Same ingredient family as Ozempic and Wegovy.

1 mg · Once weekly

MetabolicApproved molecule

Tirzepatide

A weekly shot for hunger and weight, often felt more strongly than semaglutide.

7.5 mg · Once weekly

MetabolicHigh risk

Retatrutide

A newer weekly shot, still being studied, for hunger and weight.

4 mg · Once weekly (trial-style)

MetabolicResearch only

AOD-9604

A morning peptide people look up for fat. The effect they talk about is modest.

300 mcg · Once daily, often fasted

MetabolicResearch only

MOTS-c

People look this up for energy and how the body uses fuel.

10 mg · 2–3× weekly

MetabolicInvestigational

Cagrilintide

A weekly add-on that helps people feel full, next to one hunger shot — not a second one.

1.2 mg · Once weekly

MetabolicResearch only

5-Amino-1MQ

A research compound people look up for metabolism and body fat.

100 mg · Once or twice daily, oral

CognitiveResearch only

Semax

Nose drops people use when they want to feel sharper.

400 mcg · 1–2× daily, nasal

CognitiveResearch only

Selank

Nose drops people use when they want to feel calmer.

300 mcg · 1–2× daily, nasal

CognitiveResearch only

DSIP

People take this before bed when sleep feels broken.

100 mcg · Nightly, 30–60 min before bed

CognitiveResearch only

Pinealon

A short add-on people put next to focus or longevity routines.

200 mcg · Once daily for 10–20 days

LongevityResearch only

Epitalon

A short course people repeat a few times a year when they are reading about aging.

5 mg · Daily for 10–20 days

LongevityInvestigational

SS-31

A short block people run when they are reading about cellular energy.

10 mg · Once daily

LongevityResearch only

NAD+

Not a peptide. A molecule your cells already use for energy.

50 mg · 2–5× weekly subq, or a short daily block

ImmuneApproved molecule

Thymosin Alpha-1

People look this up when they want immune support.

1.6 mg · Twice weekly

ImmuneHigh risk

LL-37

A body peptide people mention for immune defense. Easy to overdo.

100 mcg · Once daily, short course

Sexual & hormonalApproved molecule

PT-141

People use this when they want desire. Taken ahead of time, not every day.

1 mg · As needed, ≥48 h apart (max 8×/month branded)

Sexual & hormonalResearch only

Kisspeptin-10

People look this up for the signal that sits upstream of testosterone and fertility.

100 mcg · 2–3× weekly or as a stimulation test

Sexual & hormonalHigh risk

Melanotan II

People use this for a darker tan, and sometimes for libido. Easy to overdo.

250 mcg · Daily loading, then 1–2× weekly maintenance