Live prices · 49 vendors tracked daily

Find the Best Peptide Prices

We pull every vendor's price and normalize it to price per mg, the only honest way to see who's actually cheapest, not just who has the lowest sticker price.

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1,786 live prices · sorted by real $/mg · sponsored placements always labelled

peptides

vendors

1,786

live prices

Popular peptides

The peptides researchers compare most.

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BPC-157 $0.06/mg

109 offers · from Pure Bio Labs

GHK-Cu $0.02/mg

100 offers · from NG Peptides

Semax $0.33/mg

87 offers · from Puratek

NAD+ $0.00/mg

85 offers · from Behemoth Labz

TB-500 $0.04/mg

78 offers · from Pure Bio Labs

MOTS-c $1.58/mg

77 offers · from Step One Ventures

Vendors we compare

Research peptide sources, tracked and ranked.

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Amino Club 4.9

Products: 34 tracked
Website traffic: 362.4K visits/mo

Atomik Labz 4.9

Products: 231 tracked
Website traffic: 130.7K visits/mo

Ion Peptide 4.9

Products: 163 tracked
Website traffic: 166.5K visits/mo

Swiss Chems 4.9

Products: 189 tracked
Website traffic: 298.9K visits/mo

Biotech Peptides 4.8

Products: 92 tracked
Website traffic: 208.6K visits/mo

Limitless Biotech 4.8

Products: 175 tracked
Website traffic: 183.8K visits/mo

Core Peptides 4.7

Products: 112 tracked
Website traffic: 149.1K visits/mo

HLX Labs 4.7

Products: 75 tracked

Every peptide we track

Pick one to compare prices side by side.

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Adipotide $3.65/mg

10 offers · from Peptide Pros

AOD-9604 $5.00/mg

55 offers · from LA Peptides

ARA-290 $3.33/mg

29 offers · from AMC Essentials

Argireline $0.13/mg

5 offers · from Ion Peptide

B7-33 $10.00/mg

4 offers · from Core Peptides

BPC-157 $0.06/mg

109 offers · from Pure Bio Labs

Bronchogen $3.15/mg

6 offers · from Limitless Biotech

Cagrilintide $4.80/mg

43 offers · from NG Peptides

Cardiogen $2.50/mg

8 offers · from Modern Research Peptides

Cartalax $2.50/mg

14 offers · from Double R Labs

Cerebrolysin $0.83/mg

4 offers · from AMC Essentials

Chonluten $2.55/mg

4 offers · from Core Peptides

CJC-1295 $4.50/mg

69 offers · from Puratek

Cortagen $2.35/mg

6 offers · from Swiss Chems

Dihexa $0.15/mg

11 offers · from Behemoth Labz

DSIP $2.80/mg

52 offers · from HLX Labs

Epitalon $0.44/mg

61 offers · from Atomik Labz

Follistatin $0.44/mg

9 offers · from Pure Bio Labs

FOXO4-DRI $10.00/mg

15 offers · from AMC Essentials

GHK-Cu $0.02/mg

100 offers · from NG Peptides

GHRP-2 $2.40/mg

18 offers · from Peptide Pros

GHRP-6 $1.83/mg

22 offers · from Pure Bio Labs

Gonadorelin $6.18/mg

8 offers · from Peptidology

Hexarelin $6.00/mg

17 offers · from Peptide Pros

HGH Fragment 176-191 $7.67/mg

7 offers · from Swiss Chems

Humanin $4.84/mg

8 offers · from Peptide Pros

Ipamorelin $3.10/mg

60 offers · from Step One Ventures

Kisspeptin-10 $0.41/mg

32 offers · from Southern Aminos

KPV $2.60/mg

55 offers · from Step One Ventures

Livagen $2.75/mg

7 offers · from Peptidology

LL-37 $6.60/mg

23 offers · from Valor Peptides

Matrixyl $0.14/mg

5 offers · from Ion Peptide

Melanotan I $1.76/mg

29 offers · from Peptide Pros

Melanotan II $1.85/mg

36 offers · from Peptide Pros

MGF $7.31/mg

10 offers · from Peptide Pros

MOTS-c $1.58/mg

77 offers · from Step One Ventures

NAD+ $0.00/mg

85 offers · from Behemoth Labz

Ovagen $2.88/mg

6 offers · from Swiss Chems

Oxytocin $2.80/mg

37 offers · from Limitless Biotech

P21 $6.67/mg

11 offers · from Limitless Biotech

Pal-GHK $0.88/mg

3 offers · from Core Peptides

Pancragen $2.56/mg

6 offers · from Peptidology

PEG-MGF $11.81/mg

12 offers · from Peptide Pros

Pentadeca Arcuate $0.00/mg

4 offers · from Behemoth Labz

Pinealon $2.42/mg

22 offers · from Welli Labs

PNC-27 $7.00/mg

9 offers · from AMC Essentials

PT-141 $0.07/mg

49 offers · from Pure Bio Labs

Retatrutide $5.50/mg

23 offers · from IRON Peptides

Selank $1.60/mg

70 offers · from Limitless Biotech

Semaglutide $3.33/mg

15 offers · from Onyx Biolabs

Semax $0.33/mg

87 offers · from Puratek

Sermorelin $3.48/mg

46 offers · from HLX Labs

SNAP-8 $0.15/mg

23 offers · from Ion Peptide

Survodutide $7.80/mg

5 offers · from EZ Peptides

Syn-Ake $0.13/mg

5 offers · from Ion Peptide

TB-500 $0.04/mg

78 offers · from Pure Bio Labs

Tesamorelin $3.90/mg

57 offers · from RetaOneLabs

Testagen $2.50/mg

9 offers · from GenX Peptides

Thymalin $1.32/mg

23 offers · from Peptide Pros

Thymogen $3.40/mg

1 offer · from Swiss Chems

Thymulin $2.00/mg

4 offers · from Limitless Biotech

Tirzepatide $2.00/mg

26 offers · from HLX Labs

Triptorelin $27.00/mg

1 offer · from Core Peptides

Vesugen $2.75/mg

3 offers · from Peptidology

Vilon $2.75/mg

7 offers · from Peptidology

VIP $5.40/mg

31 offers · from Puratek

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Frequently asked questions

Vendors sell the same peptide in different vial sizes, so the sticker price tells you almost nothing. We divide each listing's price by the total milligrams in the vial to get a true cost-per-mg — the only number that lets you compare vendors fairly.

We refresh prices from every tracked vendor daily (more often for featured vendors). Each comparison shows when its prices were last refreshed, and you should always confirm on the vendor's own site before buying.

No. Everything listed is sold for laboratory and research use only and is not for human consumption. We don't sell anything ourselves, and nothing here is medical advice.

When you click through to a vendor we may earn an affiliate commission. It never changes the price you pay, and it never affects the ranking — listings are always sorted by real cost-per-mg, and any sponsored placement is clearly labelled.

We currently track 66 peptides — including BPC-157, TB-500, GHK-Cu, Semaglutide and more — across 49 vetted vendors, and we add more continuously.