Peptide Therapy Guide

Peptides for Weight Loss

Complete guide to peptides that support fat loss and metabolic health

Peptides for Muscle Growth

Growth hormone peptides that support lean muscle mass and recovery

Peptides for Recovery

Healing peptides that accelerate tissue repair and reduce downtime

HRT for Women

Complete guide to hormone replacement therapy options for women

HRT for Men

Complete guide to male hormone optimization and testosterone replacement

Peptide + HRT Combined Protocols

How peptides and hormone replacement therapy work together for full optimization

Peptides for Anti-Aging

Overview of the most effective peptides for longevity, cellular repair, and age-related decline

Peptides for Gut Health

Peptides that repair intestinal lining, reduce gut inflammation, and restore barrier integrity

Peptides for Immune Support

Peptides that enhance immune function, support T-cell development, and modulate inflammatory response

Peptides for Skin & Hair

Peptides that support collagen production, hair follicle growth, and skin rejuvenation at the cellular level

Peptides for Sleep & Stress

Peptides that improve sleep quality, reduce anxiety, and regulate the stress response

Peptides for Sexual Wellness

Peptides that address sexual function, libido, and hormonal aspects of intimate health

Semaglutide

The GLP-1 receptor agonist that transformed weight loss medicine with proven cardiovascular benefits

$129-349/month (compounded); $349-1,349/month (brand self-pay)

Tirzepatide

Dual GLP-1/GIP agonist that outperforms semaglutide for weight loss in head-to-head trials

$150-300/month (compounded, limited availability); $299-1,086/month (brand)

HCG

LH-mimicking hormone that preserves testicular function and fertility during TRT

$60-200/month

BPC-157

Gut-derived healing peptide that accelerates tissue repair and reduces inflammation

$100-250/month

Oxytocin

Neuropeptide that influences bonding, sexual function, and stress response

$40-100/month

Sermorelin

Growth hormone releasing peptide that restores natural GH production safely

$150-350/month

Testosterone Enanthate

Long-acting testosterone ester for hormone replacement and hypogonadism treatment

$30-80/month

Retatrutide

Triple agonist targeting GLP-1, GIP, and glucagon receptors for the deepest weight loss in clinical trials

$200-650/month (research suppliers, legally questionable)

Glutathione

The body's master antioxidant, available as IV, injection, liposomal, and oral supplement forms

$20-80/month (oral/liposomal); $100-200/month (SC injection); $200-900/month (IV sessions)

Anastrozole

Aromatase inhibitor that controls estrogen levels during testosterone therapy

$10-30/month

Enclomiphene

Selective estrogen receptor modulator that boosts testosterone while preserving fertility

$40-120/month

Tesamorelin

FDA-approved GHRH analog that reduces visceral fat and improves body composition

$150-450/month (compounded); $3,000-6,000/month (brand Egrifta without insurance)

Clomiphene Citrate

Selective estrogen receptor modulator that raises endogenous testosterone by stimulating the HPG axis

$15-40/month

Orforglipron

First oral non-peptide GLP-1 agonist: a daily pill with no food restrictions or injections

$25-349/month

NMN

NAD+ precursor that restores cellular energy metabolism

$30-100/month

AOD-9604

Fat-burning peptide fragment that stimulates lipolysis without growth hormone side effects

$40-200/month

Testosterone Cypionate

The most commonly prescribed form of testosterone replacement in the US

$30-100/month

Pregnenolone

Master precursor hormone that feeds downstream production of cortisol, DHEA, testosterone, and estrogen

$10-30/month

Estradiol

The primary estrogen used in female hormone replacement therapy

$20-80/month

Gonadorelin

Synthetic GnRH analog that stimulates natural LH and FSH production as an alternative to HCG

$50-150/month

Melanotan II

Melanocortin receptor agonist that produces tanning, libido enhancement, and appetite suppression

$30-80 per 10 mg vial

Tesamorelin

FDA-approved GHRH analog that reduces visceral fat and stimulates natural growth hormone production

$400-800/month

Ipamorelin

Selective growth hormone peptide that boosts GH without cortisol spikes

$150-300/month

Progesterone

The bioidentical progesterone used alongside estradiol in female HRT

$20-60/month

KPV

Anti-inflammatory tripeptide derived from alpha-MSH that targets gut inflammation at the cellular level

$80-180/month

GHRP-2

The strongest growth hormone releasing peptide, used diagnostically in Japan for GH deficiency testing

$20-50 per 5 mg vial (research); $100-250/month compounded

IGF-1 LR3

Extended-action IGF-1 analog that activates muscle satellite cells for both hypertrophy and hyperplasia

$60-120 per 1 mg vial (research); $200-400/month estimated clinic cost

GHRP-6

Growth hormone secretagogue with strong appetite-stimulating effects through the ghrelin receptor

$50-120/month

MK-677

Oral growth hormone secretagogue that raises GH and IGF-1 levels daily

$50-150/month

DHEA

The most abundant steroid hormone precursor in the body, declining sharply with age

$10-40/month

LL-37

Human antimicrobial peptide that fights infections and modulates the immune response

$150-300/month

Follistatin 344

Myostatin-blocking protein that promotes muscle growth through dual anti-catabolic mechanisms

$50-120 per 1 mg vial ($150-360 per 30-day cycle)

GHRP-6

The original growth hormone releasing peptide with strong appetite stimulation and cardioprotective research

$15-40 per 5 mg vial (research); $80-200/month compounded

GHRP-2

Potent growth hormone secretagogue that stimulates GH release through the ghrelin receptor

$60-150/month

CJC-1295

Long-acting growth hormone releasing peptide for sustained GH elevation

$150-300/month

VIP

Neuropeptide that regulates inflammation, circadian rhythm, and pulmonary function

$120-250/month

Hexarelin

GH secretagogue with unique cardiac protective effects through CD36 receptor binding

$40-80 per 2 mg vial (research); $150-300/month if clinic-sourced

Follistatin 344

Myostatin inhibitor that promotes muscle growth by removing natural growth limiters

$150-400/month

5-Amino-1MQ

NNMT inhibitor that shifts cellular metabolism toward fat burning and away from fat storage

$100-250/month

TB-500

Wound healing peptide that promotes cell migration and tissue repair

$120-250/month

Dihexa

Potent nootropic peptide derivative that promotes synaptogenesis and cognitive enhancement

$60-150/month

DSIP

Sleep-normalizing nonapeptide that promotes deep delta-wave sleep without sedation

$30-60 per 5 mg vial (research); $100-250/month compounded

Tesofensine

Triple monoamine reuptake inhibitor that produced ~10% weight loss in Phase 2 after being discovered as a Parkinson's drug side effect

$90-300/month

CJC-1295 with DAC

Long-acting GHRH analog with extended half-life for sustained growth hormone elevation

$80-200/month

DSIP

Neuropeptide that promotes slow-wave sleep and modulates stress hormone response

$50-120/month

PT-141

Melanocortin receptor peptide that treats sexual dysfunction in men and women

$200-400/month through compounding pharmacies. Vyleesi brand pricing significantly higher.

Thymosin Beta-4

Full-length tissue repair peptide that promotes cell migration, wound healing, and cardiac protection

$150-350/month

SNAP-8

Topical peptide that reduces expression lines by modulating neuromuscular signaling at the skin level

$30-80/month

SS-31

Mitochondria-targeted peptide that restores cellular energy production

$200-500/month

Larazotide

Tight junction regulator that reduces intestinal permeability and targets leaky gut at the cellular level

$100-250/month (estimated, based on compounding availability)

Thymulin

Thymus-derived zinc-bound peptide that modulates T-cell development and immune regulation

$80-200/month

AHK-Cu Copper Peptide

Copper-binding tripeptide that stimulates hair follicle growth factors and supports skin rejuvenation

$40-120/month

NAD+

Cellular energy coenzyme critical for DNA repair and healthy aging

$150-500/month depending on route. IV infusions typically $250-750 per session.

Humanin

Mitochondrial-derived peptide that protects against age-related cellular stress

$200-400/month

GHK-Cu

Copper-binding peptide that remodels skin, heals wounds, and stimulates collagen

$40-100/month for topical products. $100-200/month for injectable formulations.

Epithalon

Pineal peptide that activates telomerase and targets biological aging

$150-300 per cycle (10-20 day protocol)

Selank

Synthetic tuftsin peptide with anxiolytic and immune-boosting properties

$80-180/month

Semax

Synthetic ACTH fragment that boosts BDNF and protects neurons

$80-200/month

Thymosin Alpha-1

Immune-regulating peptide approved in 30+ countries for infection and immune support

$200-400/month

Kisspeptin

Hormone-regulating peptide that drives reproductive function and GnRH release

$200-500/month (limited availability, primarily through research or specialized clinics)

MOTS-c

Mitochondrial peptide that mimics exercise and improves metabolic health

$150-350/month