PEPTIDES·INDEX
65 peptides337 listingsUpdated…Build My Stack

Track the real price of every peptide.

Live cost-per-mg across 337 vendor listings. Sort by value, filter by category, find the lowest price.

Popular
Tirzepatide$38.00Retatrutide$44.10Semaglutide$30.00BPC-157$22.50Methylene Blue$54.00B12$39.99GHK-Cu$24.99Sermorelin$35.10L-Carnitine$40.00HCG$38.00Ipamorelin$30.00CJC-1295 (No-DAC)$42.96CJC-1295 / Ipamorelin$31.50GLOW$78.00Oxytocin$34.99MOTS-c$30.00PT-141$35.00TB-500$26.10
Guided + AI

Get a research stack matched to your goals.

Answer a few quick questions — our AI builds your stack, then prices it across every vendor for the lowest total. ~3 min

Build your stack
Weight Loss / GLP-1

Tirzepatide

Dual GIP/GLP-1 agonist studied for metabolic health.

Cost / mg range
$1.34$12.00
From$38.00for 10 mg
Cost / mg$1.34
Best: Peptide Plugs17 in stock
Weight Loss / GLP-1

Retatrutide

Triple-agonist next-gen GLP-1 research compound.

Cost / mg range
$2.10$16.28
From$44.10for 10 mg
Cost / mg$2.10
Best: Elyria Bio31 in stock
Weight Loss / GLP-1

Semaglutide

GLP-1 receptor agonist studied for appetite and weight.

Cost / mg range
$2.50$13.00
From$30.00for 10 mg
Cost / mg$2.50
Best: Peptide Plugs9 in stock
Healing & Recovery

BPC-157

Body-protective compound studied for tissue and gut repair.

Cost / mg range
$1.98$7.00
From$22.50for 5 mg
Cost / mg$2.90
Best: Peptide Supply Co.13 in stock

Methylene Blue

Research compound studied for mitochondrial and cognitive effects.

Cost / mg range
$0.01$0.01
From$54.00for 5000 mg
Cost / mg$0.01
Best: Peptide Supply Co.1 in stock

B12

Vitamin B12 studied for energy and metabolic support.

Cost / mg range
$0.45$5.00
From$39.99for 10 mg
Cost / mg$0.45
Best: Peptide Supply Co.3 in stock
Cosmetic / Skin

GHK-Cu

Copper peptide studied for skin, hair and collagen.

Cost / mg range
$0.35$0.98
From$24.99for 50 mg
Cost / mg$0.35
Best: Crush Research17 in stock
Growth Hormone

Sermorelin

GHRH fragment studied for natural GH support.

Cost / mg range
$3.51$7.20
From$35.10for 10 mg
Cost / mg$3.51
Best: Crush Research7 in stock

L-Carnitine

Amino-acid derivative studied for fat metabolism and energy.

Cost / mg range
$0.01$0.03
From$40.00for 6000 mg
Cost / mg$0.01
Best: Peptide Supply Co.1 in stock

HCG

Hormone studied for testosterone and fertility support.

Cost / mg range—
From$38.00
Cost / mg—
Best: Peptide Supply Co.2 in stock
Growth Hormone

Ipamorelin

Selective GH secretagogue, often paired with CJC-1295.

Cost / mg range
$3.00$10.00
From$30.00for 10 mg
Cost / mg$3.00
Best: Peptide Plugs9 in stock
Growth Hormone

CJC-1295 (No-DAC)

Short-acting GHRH analog (Mod GRF 1-29) studied for growth-hormone release; often paired with Ipamorelin.

Cost / mg range
$5.50$10.00
From$42.96for 5 mg
Cost / mg$5.50
Best: Peptide Supply Co.6 in stock
Blend

CJC-1295 / Ipamorelin

Classic GH-support blend in one vial.

Cost / mg range
$3.15$9.30
From$31.50for 10 mg
Cost / mg$3.15
Best: Crush Research11 in stock
Blend

GLOW

GHK-Cu + BPC-157 + TB-500 skin & recovery blend.

Cost / mg range
$1.11$2.61
From$78.00for 70 mg
Cost / mg$1.11
Best: Peptide Supply Co.7 in stock
Sexual Health

Oxytocin

Neuropeptide studied for bonding, mood and social behavior.

Cost / mg range
$3.50$25.00
From$34.99for 10 mg
Cost / mg$3.50
Best: Peptide Supply Co.5 in stock
Longevity

MOTS-c

Mitochondrial peptide studied for metabolism and endurance.

Cost / mg range
$1.55$9.90
From$30.00for 10 mg
Cost / mg$1.55
Best: Crush Research18 in stock
Sexual Health

PT-141

Bremelanotide studied for libido and arousal.

Cost / mg range
$3.50$7.21
From$35.00for 10 mg
Cost / mg$3.50
Best: Peptide Supply Co.7 in stock
Healing & Recovery

TB-500

Thymosin Beta-4 fragment studied for recovery and flexibility.

Cost / mg range
$3.60$10.80
From$26.10for 5 mg
Cost / mg$3.60
Best: Elyria Bio10 in stock
Growth Hormone

Tesamorelin

GHRH analog studied for visceral fat reduction.

Cost / mg range
$4.01$13.48
From$39.99for 5 mg
Cost / mg$4.01
Best: Elyria Bio12 in stock
Weight Loss / GLP-1

Cagrilintide

Amylin analog studied for appetite and weight.

Cost / mg range
$6.00$12.00
From$44.10for 5 mg
Cost / mg$6.00
Best: Peptide Plugs4 in stock
Healing & Recovery

KPV

Anti-inflammatory tripeptide studied for gut and skin health.

Cost / mg range
$1.80$6.50
From$35.10for 10 mg
Cost / mg$3.51
Best: Peptide Plugs7 in stock
Nootropic

Semax

Nootropic peptide studied for cognition and recall.

Cost / mg range
$1.50$6.00
From$30.00for 20 mg
Cost / mg$1.50
Best: Peptide Supply Co.6 in stock
Capsules

SLU-PP-332 Tablets

ERR agonist studied for metabolism and endurance.

Cost / mg range
$0.09$11.62
From$189.00for 2000 mg
Cost / mg$0.09
Best: Peptide Supply Co.1 in stock
Cosmetic / Skin

Glutathione

Master antioxidant studied for detox, immune and skin health.

Cost / mg range
$0.03$0.08
From$43.31for 1200 mg
Cost / mg$0.03
Best: Peptide Plugs5 in stock
Longevity

NAD+

Coenzyme studied for cellular energy and longevity.

Cost / mg range
$0.05$0.35
From$34.92for 100 mg
Cost / mg$0.05
Best: Peptide Plugs14 in stock
Weight Loss / GLP-1

5-Amino-1MQ

NNMT inhibitor studied for fat metabolism and energy.

Cost / mg range
$0.04$8.00
From$28.00for 10 mg
Cost / mg$1.30
Best: Peptide Supply Co.9 in stock
Cosmetic / Skin

Melanotan II

Melanocortin peptide studied for tanning and libido.

Cost / mg range
$2.61$4.90
From$26.10for 10 mg
Cost / mg$2.61
Best: Crush Research8 in stock
Nootropic

Selank

Anxiolytic peptide studied for calm focus.

Cost / mg range
$2.61$5.81
From$22.50for 5 mg
Cost / mg$2.61
Best: Crush Research7 in stock
Weight Loss / GLP-1

Tesofensine

Investigational triple monoamine reuptake inhibitor studied for weight loss.

Cost / mg range
$1.98$1.98
From$99.00for 50 mg
Cost / mg$1.98
Best: Peptide Supply Co.1 in stock
Blend

Wolverine

BPC-157 + TB-500 recovery stack in a single vial.

Cost / mg range
$1.80$7.91
From$35.10for 10 mg
Cost / mg$2.21
Best: Crush Research16 in stock
Growth Hormone

IGF-1 LR3

Long-acting IGF-1 analog studied for growth and recovery.

Cost / mg range
$48.00$70.00
From$48.00for 1 mg
Cost / mg$48.00
Best: Peptide Supply Co.3 in stock
Weight Loss / GLP-1

AOD-9604

HGH fragment studied for fat metabolism.

Cost / mg range
$6.50$15.00
From$30.00for 2 mg
Cost / mg$6.50
Best: Peptide Supply Co.6 in stock
Sexual Health

Kisspeptin

Signaling peptide studied for reproductive hormone support.

Cost / mg range
$3.60$8.82
From$34.92for 5 mg
Cost / mg$3.60
Best: Peptide Supply Co.7 in stock
Longevity

SS-31

Mitochondria-targeted peptide studied for cellular energy.

Cost / mg range
$2.60$7.00
From$36.99for 10 mg
Cost / mg$2.60
Best: Peptide Plugs10 in stock
Healing & Recovery

Thymosin Alpha-1

Immune-modulating peptide studied for resilience.

Cost / mg range
$4.90$9.30
From$44.10for 5 mg
Cost / mg$4.90
Best: Peptide Partners7 in stock
Longevity

DSIP

Delta sleep-inducing peptide studied for sleep and stress.

Cost / mg range
$2.61$7.50
From$26.10for 10 mg
Cost / mg$2.61
Best: Crush Research9 in stock
Longevity

Epitalon

Telomerase peptide studied for sleep and aging.

Cost / mg range
$0.75$5.00
From$30.00for 10 mg
Cost / mg$1.24
Best: Peptide Supply Co.8 in stock

VIP

Vasoactive intestinal peptide studied for immune and gut modulation.

Cost / mg range
$3.51$8.00
From$35.10for 10 mg
Cost / mg$3.51
Best: Peptide Supply Co.6 in stock
Nootropic

Pinealon

Peptide bioregulator studied for brain function.

Cost / mg range
$0.75$5.00
From$0.00
Cost / mg$2.50
Best: Peptide Supply Co.3 in stock
Weight Loss / GLP-1

LIPO-C

Lipotropic (MIC) blend studied for fat-metabolism support.

Cost / mg range
$5.00$5.00
From$49.99for 10 mg
Cost / mg$5.00
Best: Elite Research Lab2 in stock
Cosmetic / Skin

Melanotan I

First-generation melanocortin agonist studied for skin pigmentation.

Cost / mg range
$2.61$5.81
From$26.10for 10 mg
Cost / mg$2.61
Best: Crush Research5 in stock
Cosmetic / Skin

SNAP-8

Peptide studied for reducing the look of expression lines.

Cost / mg range
$3.00$5.00
From$30.00for 10 mg
Cost / mg$3.00
Best: Peptide Supply Co.3 in stock

ARA-290

Peptide studied for nerve repair and inflammation.

Cost / mg range
$4.00$7.00
From$40.00for 10 mg
Cost / mg$4.00
Best: Peptide Supply Co.3 in stock
Cosmetic / Skin

AHK-Cu

Copper peptide studied for hair growth and follicle support.

Cost / mg range
$0.35$0.50
From$35.00for 100 mg
Cost / mg$0.35
Best: Peptide Supply Co.3 in stock

LL-37

Antimicrobial peptide studied for immune defense and healing.

Cost / mg range
$7.02$12.00
From$35.10for 5 mg
Cost / mg$7.02
Best: Crush Research3 in stock
Longevity

Cartalax

Khavinson peptide bioregulator studied for cartilage and joints.

Cost / mg range
$2.50$3.00
From$0.00
Cost / mg$2.50
Best: Peptide Supply Co.2 in stock
Growth Hormone

CJC-1295 DAC

Long-acting GHRH analog (Drug Affinity Complex) studied for sustained growth-hormone release.

Cost / mg range
$10.00$10.00
From$50.00for 5 mg
Cost / mg$10.00
Best: Peptide Supply Co.2 in stock
Longevity

Testagen

Khavinson peptide bioregulator (research use only).

Cost / mg range
$2.50$3.00
From$0.00
Cost / mg$2.50
Best: Peptide Supply Co.2 in stock
Longevity

Vilon

Khavinson dipeptide bioregulator studied for immune support.

Cost / mg range
$1.33$3.00
From$0.00
Cost / mg$2.50
Best: Peptide Supply Co.2 in stock

PE-22-28

Peptide studied for mood and neuroprotection.

Cost / mg range
$4.00$4.00
From$40.00for 10 mg
Cost / mg$4.00
Best: Peptide Plugs2 in stock
Longevity

Cardiogen

Khavinson peptide bioregulator studied for cardiovascular tissue.

Cost / mg range
$2.50$3.50
From$0.00
Cost / mg$2.50
Best: Peptide Supply Co.2 in stock
Longevity

FOXO4-DRI

Senolytic peptide studied for clearing senescent cells.

Cost / mg range
$13.40$13.40
From$130.00
Cost / mg$13.40
Best: Ascension Peptides2 in stock
Longevity

Prostamax

Khavinson peptide bioregulator studied for prostate tissue.

Cost / mg range
$2.50$2.50
From$0.00
Cost / mg$2.50
Best: Peptide Supply Co.1 in stock
Longevity

Vesugen

Khavinson peptide bioregulator studied for vascular tissue.

Cost / mg range
$2.50$4.00
From$0.00
Cost / mg$2.50
Best: Peptide Supply Co.3 in stock
Weight Loss / GLP-1

Lipo-B

Lipotropic injection blend (methionine, inositol, choline, B12).

Cost / mg range
$0.02$0.02
From$50.00for 2160 mg
Cost / mg$0.02
Best: Peptide Supply Co.1 in stock
Longevity

Livagen

Khavinson peptide bioregulator studied for liver tissue.

Cost / mg range
$2.50$2.50
From$50.00for 20 mg
Cost / mg$2.50
Best: Peptide Supply Co.1 in stock
Blend

Beauty Blend

Cosmetic-focused peptide blend for skin and hair research.

Cost / mg range
$0.93$0.93
From$56.00for 60 mg
Cost / mg$0.93
Best: Peptide Supply Co.1 in stock
Weight Loss / GLP-1

Eloralintide

Selective amylin agonist; 48-week phase 2 weight data.

Cost / mg range
$12.00$15.00
From$70.00for 5 mg
Cost / mg$12.00
Best: Peptide Plugs3 in stock
Blend

GHK-Cu / KPV

Cost / mg range
$0.89$0.89
From$53.10for 60 mg
Cost / mg$0.89
Best: Crush ResearchOut of stock
Longevity

Humanin

Mitochondrial-derived peptide studied for cytoprotection and longevity.

Cost / mg range
$8.25$8.25
From$82.50for 10 mg
Cost / mg$8.25
Best: Peptide PartnersOut of stock
Blend

KLOW

GHK-Cu + KPV + BPC-157 + TB-500 — the full glow stack.

Cost / mg range
$0.78$2.44
From$62.10for 80 mg
Cost / mg$0.78
Best: Peptide Plugs9 in stock
Blend

NAD+ / MOTS-c / 5-Amino-1MQ

NAD+ + MOTS-c + 5-Amino-1MQ metabolic & longevity blend.

Cost / mg range
$0.50$0.50
From$60.00for 120 mg
Cost / mg$0.50
Best: Peptide Plugs1 in stock
Blend

Selank / Semax

Selank + Semax nootropic blend for calm focus and recall.

Cost / mg range
$3.00$3.00
From$60.00for 20 mg
Cost / mg$3.00
Best: Peptide Plugs2 in stock

Super-H

Vendor research blend.

Cost / mg range
$0.01$0.01
From$50.00for 8650 mg
Cost / mg$0.01
Best: Peptide Supply Co.1 in stock
Blend

Tesamorelin / Ipamorelin

Tesamorelin + Ipamorelin GH-support blend.

Cost / mg range
$5.63$5.63
From$90.00for 16 mg
Cost / mg$5.63
Best: Peptide Plugs2 in stock