Peptide Directory

Peptide Library

Explore our comprehensive directory of research peptides, categorized by biological optimization goals with peer-reviewed medical citations.

Weight Loss

Semaglutide

The 'Ozempic' Fullness MessengerSubcutaneous injection

A potent peptide studied for metabolism, appetite regulation, and significant weight management.

Subcutaneous injection
Healing & Recovery

BPC-157

The 'Healing' PeptideSubcutaneous injection

Derived from human gastric juice, researched for rapid tendon, ligament, gut lining, and bone repair.

Subcutaneous injection
Weight Loss

Tirzepatide

The Dual-Action Fullness BoosterSubcutaneous injection once weekly

The first approved dual GLP-1 and GIP receptor agonist offering superior weight loss and metabolic control.

Subcutaneous injection once weekly
Skin & Hair

GHK-Cu

The Copper Peptide GlowTopical serum/cream or subcutaneous injection

A naturally occurring copper tripeptide renowned for skin remodeling, collagen boost, and hair follicle density.

Topical serum/cream or subcutaneous injection
Anti-Aging & Longevity

Epitalon

The Cellular Clock SetterSubcutaneous injection or nasal spray

A synthetic pineal tetrapeptide studied for telomerase activation, circadian rhythm reset, and longevity.

Subcutaneous injection or nasal spray
Brain & Focus

Dihexa

The Mind SharpenerOral capsule, sublingual, or transdermal cream

An orally bioavailable oligopeptide developed to stimulate new synaptic connections in the brain.

Oral capsule, sublingual, or transdermal cream
Healing & Recovery

TB-500

The Tissue Repair SignalSubcutaneous or intramuscular injection

Synthetic derivative of Thymosin Beta-4, researched for whole-body cellular migration and muscle healing.

Subcutaneous or intramuscular injection
Weight Loss

Retatrutide

The Triple-Agonist Game ChangerSubcutaneous injection once weekly

The next-generation triple agonist (GLP-1 + GIP + Glucagon) setting new records in metabolic clinical trials.

Subcutaneous injection once weekly
Performance & Muscle

Ipamorelin

The Clean Growth SignalSubcutaneous injection

A selective growth hormone secretagogue that stimulates natural GH release without spiking appetite or cortisol.

Subcutaneous injection
Sleep & Circadian

DSIP

The Deep Sleep InducerSubcutaneous injection or nasal spray

Delta Sleep-Inducing Peptide, researched for normalizing sleep architecture and restoring delta brainwaves.

Subcutaneous injection or nasal spray
Immune System

Thymosin Alpha-1

The Immune ShieldSubcutaneous injection

A peptide naturally produced by the thymus gland to train and supercharge T-cell immune defenses.

Subcutaneous injection
Anti-Aging & Longevity

NAD+

The Cellular Energy FuelSubcutaneous injection, slow IV drip, or nasal spray

The essential coenzyme powering cellular energy production, mitochondrial health, and DNA repair pathways.

Subcutaneous injection, slow IV drip, or nasal spray
Healing & Recovery

Wolverine

The Rapid Repair DuoSubcutaneous injection

The gold-standard synergy blend combining BPC-157 and TB-500 for accelerated soft tissue, tendon, and muscle regeneration.

Subcutaneous injection
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Research Provider Transparency

Our editorial team verifies lab purity standards, batch HPLC certificates, and domestic fulfillment before listing any research source.

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Synth Wellness

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4.9 / 5.0 Audit Score

Synth Wellness provides research-grade peptides with verifiable third-party HPLC and Mass Spectrometry testing. Every individual batch includes publicly accessible Certificates of Analysis (COA) guaranteeing ≥99% purity.

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≥99% Purity
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