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Browse Peptides

70 research-backed peptides with dosing, pricing, and evidence

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🧠 Brain & Cognition

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NA-Semax Amidate

moderate

Enhanced version of Semax with better absorption and stronger brain effects.

From $50

Cerebrolysin

moderate

Brain-repair blend with natural nerve growth factors. Used in stroke recovery.

From $60

Semax

moderate

Brain booster that increases BDNF. Enhances focus, memory, and mental clarity.

From $28

PE-22-28

anecdotal

Fast-acting antidepressant and cognitive enhancer. Blocks TREK-1 channels.

From $45

N-Acetyl Selank Amidate

moderate

Enhanced Selank with better stability. Reduces anxiety, boosts focus and mood.

From $55

9-Me-BC (9-Methyl-β-carboline)

anecdotal

Unique dopamine-enhancing brain booster that promotes nerve growth.

From $50

Selank

moderate

Reduces anxiety and sharpens focus without sedation. Works on GABA and serotonin.

From $30

SS-31 (Elamipretide)

moderate

Targets and repairs damaged mitochondria. Boosts cellular energy production.

From $80

NAD+ (Nicotinamide Adenine Dinucleotide)

moderate

Essential cellular energy molecule. Levels drop ~50% by middle age.

From $75

Pinealon

moderate

Brain bioregulator that works at the gene level. Supports sleep and cognition.

From $30

Cortagen

anecdotal

Brain bioregulator targeting the cerebral cortex for sharper thinking.

From $30

Dihexa

anecdotal

Experimental brain peptide for forming new neural connections. Limited safety data.

From $50

Humanin

emerging

Protective mitochondrial peptide that shields cells from oxidative damage.

From $60

Retatrutide

moderate

Triple-action weight loss drug hitting GLP-1, GIP, and glucagon receptors.

From $95

ARA-290 (Cibinitide)

emerging

EPO-derived repair peptide that reduces nerve pain without affecting blood cells.

From $75

VIP (Vasoactive Intestinal Peptide)

moderate

Widely used in mold illness and CIRS protocols. Powerful gut and immune modulator.

From $55

💪 Muscle Growth

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IGF-1 DES (1-3)

emerging

10x more potent IGF-1 variant with very short duration. Targets local muscle.

From $50

CJC-1295 with DAC

moderate

Long-acting growth hormone booster that stays active for days.

From $28

GHRP-2

moderate

Stronger GH release than GHRP-6, with less appetite stimulation.

From $23

IGF-1 LR3

emerging

Long-lasting IGF-1 that drives muscle growth and cell proliferation. Limited human data.

From $60

Follistatin 344

emerging

Blocks myostatin to remove the genetic cap on muscle growth.

From $80

Ipamorelin/CJC-1295 Blend

moderate

Pre-mixed combo of Ipamorelin + CJC-1295 for convenient GH boosting.

From $45

PEG-MGF (Mechano Growth Factor)

emerging

Long-lasting muscle growth factor released after exercise-induced damage.

From $35

CJC-1295 (no DAC) / Mod GRF 1-29

moderate

Growth hormone releaser that mimics natural pulsatile GH patterns.

From $25

Ipamorelin

moderate

Clean GH booster with minimal side effects. Often paired with CJC-1295.

From $25

GHRP-6

moderate

Boosts growth hormone and significantly increases appetite.

From $20

Hexarelin

moderate

The most potent GH-releasing peptide. Produces the biggest GH spike but tolerance builds quickly.

From $28

MK-677 (Ibutamoren)

moderate

Oral GH booster (not a peptide). Raises growth hormone and IGF-1 levels.

From $45

AC-262,536

anecdotal

SARM with 66% of testosterone's muscle-building power and fewer side effects.

From $40

Sermorelin

strong

One of the most commonly prescribed GH peptides. Natural 29-amino-acid GH releaser.

From $33

Tesamorelin

strong

FDA-approved GH booster that specifically reduces visceral belly fat.

From $35

SLU-PP-332

anecdotal

Exercise mimetic that activates endurance pathways without working out.

From $70

TB-500 (Thymosin Beta-4)

moderate

Reduces inflammation and speeds wound healing throughout the body.

From $35

SS-31 (Elamipretide)

moderate

Targets and repairs damaged mitochondria. Boosts cellular energy production.

From $80

BPC-157/TB-500 Blend

moderate

Pre-mixed BPC-157 + TB-500 combo for maximum healing and recovery.

From $50

🛡️ Immune Support

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🧬 Fertility & Hormones

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🔥 Fat Loss

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Semaglutide

strong

GLP-1 drug (Ozempic/Wegovy) that suppresses appetite and burns fat.

From $85

Tirzepatide

strong

Dual GLP-1/GIP drug (Mounjaro/Zepbound). Strongest weight loss peptide available.

From $110

Retatrutide

moderate

Triple-action weight loss drug hitting GLP-1, GIP, and glucagon receptors.

From $95

CagriSema

emerging

Next-gen dual semaglutide + amylin analog with strongest weight loss data.

Survodutide

emerging

Dual GLP-1/glucagon weight loss peptide from Boehringer Ingelheim.

From $100

Mazdutide

emerging

Dual GLP-1/glucagon receptor drug with strong weight loss results.

From $95

Orforglipron

emerging

First oral non-peptide GLP-1 agonist in late-stage trials.

Tesamorelin

strong

FDA-approved GH booster that specifically reduces visceral belly fat.

From $35

MOTS-c

emerging

Mitochondrial peptide that mimics exercise benefits at the cellular level.

From $53

Liraglutide

strong

First-gen GLP-1 drug (Saxenda/Victoza). Effective but weaker than semaglutide.

CJC-1295 with DAC

moderate

Long-acting growth hormone booster that stays active for days.

From $28

Ipamorelin/CJC-1295 Blend

moderate

Pre-mixed combo of Ipamorelin + CJC-1295 for convenient GH boosting.

From $45

Tesofensine

emerging

Potent weight loss drug originally developed for neurological conditions.

From $70

SLU-PP-332

anecdotal

Exercise mimetic that activates endurance pathways without working out.

From $70

CJC-1295 (no DAC) / Mod GRF 1-29

moderate

Growth hormone releaser that mimics natural pulsatile GH patterns.

From $25

Ipamorelin

moderate

Clean GH booster with minimal side effects. Often paired with CJC-1295.

From $25

AOD-9604

emerging

The fat-burning fragment of growth hormone. No muscle or blood sugar effects.

From $30

Sermorelin

strong

One of the most commonly prescribed GH peptides. Natural 29-amino-acid GH releaser.

From $33

GHRP-2

moderate

Stronger GH release than GHRP-6, with less appetite stimulation.

From $23

Hexarelin

moderate

The most potent GH-releasing peptide. Produces the biggest GH spike but tolerance builds quickly.

From $28

MK-677 (Ibutamoren)

moderate

Oral GH booster (not a peptide). Raises growth hormone and IGF-1 levels.

From $45

5-Amino-1MQ

emerging

Blocks the NNMT enzyme to speed up metabolism and burn more fat. Evidence is almost entirely preclinical.

From $40

Follistatin 344

emerging

Blocks myostatin to remove the genetic cap on muscle growth.

From $80

HGH Fragment 176-191

emerging

The fat-burning slice of HGH without growth or blood sugar side effects. Similar to AOD-9604.

From $28

Longevity

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Epithalon (Epitalon)

moderate

Longevity peptide that activates telomerase to protect DNA caps.

From $25

NAD+ (Nicotinamide Adenine Dinucleotide)

moderate

Essential cellular energy molecule. Levels drop ~50% by middle age.

From $75

FOXO4-DRI

emerging

Destroys senescent "zombie cells" that cause aging and inflammation.

From $90

SS-31 (Elamipretide)

moderate

Targets and repairs damaged mitochondria. Boosts cellular energy production.

From $80

Thymalin

moderate

Restores immune function from thymus gland extract. Anti-aging effects.

From $45

Humanin

emerging

Protective mitochondrial peptide that shields cells from oxidative damage.

From $60

GHK-Cu (Copper Peptide)

moderate

Copper peptide that rebuilds collagen, tightens skin, and heals wounds.

From $30

MOTS-c

emerging

Mitochondrial peptide that mimics exercise benefits at the cellular level.

From $53

Vesugen

anecdotal

Cardiovascular bioregulator that strengthens blood vessels.

From $30

SLU-PP-332

anecdotal

Exercise mimetic that activates endurance pathways without working out.

From $70

CJC-1295 with DAC

moderate

Long-acting growth hormone booster that stays active for days.

From $28

Thymosin Alpha-1

strong

Immune powerhouse used in 35+ countries. Strengthens both innate and adaptive immunity.

From $45

Ipamorelin/CJC-1295 Blend

moderate

Pre-mixed combo of Ipamorelin + CJC-1295 for convenient GH boosting.

From $45

Semaglutide

strong

GLP-1 drug (Ozempic/Wegovy) that suppresses appetite and burns fat.

From $85

Tirzepatide

strong

Dual GLP-1/GIP drug (Mounjaro/Zepbound). Strongest weight loss peptide available.

From $110

Pinealon

moderate

Brain bioregulator that works at the gene level. Supports sleep and cognition.

From $30

Vilon

anecdotal

Two-amino-acid immune peptide that supports thymus gland function.

From $25

Sermorelin

strong

One of the most commonly prescribed GH peptides. Natural 29-amino-acid GH releaser.

From $33

Retatrutide

moderate

Triple-action weight loss drug hitting GLP-1, GIP, and glucagon receptors.

From $95

Thymulin (Zinc Thymulin)

moderate

Thymus hormone (requires zinc) that helps immune cells develop properly.

From $45

😴 Sleep

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Skin & Hair

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🫃 Gut Health

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🩹 Injury Healing

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😌 Mood & Anxiety

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🧊 Inflammation

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