a hub for all things peptide · every peptide, graded

peptide price comparison and decentralized marketplace

Compare research peptide prices from 4 tracked suppliers across 110 products, by exact package and cost per mg. Prices last checked Nov 10, 2026; each one shows its own check date and links to the supplier page. Evidence grades, US regulatory status and vendor grades come from 390 lab reports.

free · 116 compoundscompare prices per mg15 vendors listed, prices checked 10 Nov 2026 →free · every vial sizepeptide calculatorBAC water, syringe units, blends, cost per draw →interactivebrowse peptides by body systemgraded compounds mapped on a 3D body →7 graded on lab datavendor grades A to Faudit of 4 Nov 2026 →one cart · one checkoutShop All Vendors and ProductsEvery vendor and product in one place, with one checkout for all of them. →

ranked by PeptideTech score

vendor leaderboard

all vendors

1Amino Club109 COAs · 10× per lot
2Nova Peptide Supply216 COAs · 8× per lot
3Amino USA373 COAs · 5× per lot
4American Peptides74 COAs · 6× per lot
5Blank Peptides33 COAs · 4× per lot
6LA Peptides146 COAs · 6× per lot

Grades are computed from lab data; no vendor can pay for a grade or a ranking.

evidence, status and price per mg

most compared

compound directory

research market · not for human use

These vendors sell compounds as research chemicals. Most are not FDA-approved.

Retatrutide

GIP/GLP-1/glucagon triple agonist

investigationalGLP-1

lowest in stock$6.25/mg

$6.25$12.00

median $8.50/mg in stock

2 vendors in stock17 lab reports

top graded in stock

Nova Peptide Supply5mg vial · $59.99

Compare 2 vendors

Tirzepatide

GIP/GLP-1 dual agonist

FDA-approvedGLP-1

lowest in stock$3.50/mg

$3.50$10.00

median $5.75/mg in stock

2 vendors in stock14 lab reports

top graded in stock

Nova Peptide Supply30mg vial · $149.99

Compare 2 vendors

BPC-157

body protection compound 157

rulemaking pendingHealing

lowest in stock$5.67/mg

$5.67$12.00

median $6.67/mg in stock

4 vendors in stock13 lab reports

top graded in stock

Nova Peptide Supply10mg vial · $59.99

Compare 4 vendors

Semaglutide

GLP-1 agonist

FDA-approvedGLP-1

lowest in stock$6.00/mg

$6.00$12.00

median $8.00/mg in stock

2 vendors in stock9 lab reports

top graded in stock

Nova Peptide Supply10mg vial · $79.99

Compare 2 vendors

BPC-157 / TB-500

BPC-157 + TB-500

research onlyHealing

lowest in stock$7.00/mg

$7.00$9.00

median $7.50/mg in stock

2 vendors in stock7 lab reports

top graded in stock

Nova Peptide Supply10/10mg vial · $139.99

Compare 2 vendors

GHK-Cu

copper tripeptide

rulemaking pendingLongevity

lowest in stock$0.50/mg

$0.50$1.01

median $0.75/mg in stock

4 vendors in stock11 lab reports

top graded in stock

Nova Peptide Supply100mg vial · $69.99

Compare 4 vendors

KLOW

GHK-Cu + BPC-157 + TB-500 + KPV

research onlyHealing

lowest in stock$1.75/mg

$1.75$1.75

median $1.75/mg in stock

1 vendor in stock3 lab reports

top graded in stock

Nova Peptide Supply50/10/10/10mg vial · $139.99

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Ipamorelin

ghrelin-receptor agonist

compounding restrictedGrowth hormone

lowest in stock$5.00/mg

$5.00$8.80

median $6.25/mg in stock

3 vendors in stock8 lab reports

top graded in stock

Amino USA10mg vial · $50.00

Compare 3 vendors

116compounds tracked

96evidence-graded

7vendors graded

390lot certificates read

10 Nov 2026prices checked

methodology

graded A to F on published human evidence

compounds

all compounds

A8 compoundsapproved, strong human outcome data B12 compoundsphase 2–3 human trials, not yet approved C28 compoundssmall or early human studies D42 compoundsanimal or cell studies only F6 compoundscontradicted, unsafe, or identity problems

vendor-published · newest first

latest lab results

vendor directory

GLP-3RT · Nova Peptide Supplylot NV-P-Y1Y6 · Ethos Analytics Laboratory · 27 Oct 2026
identity (HPLC retention time)purity (HPLC)net contentendotoxinmicrobial limitsheavy metalsmulti-vial conformityfentanyl screen
Enclomiphene · Nova Peptide Supplylot NV-C-C4YQ · Ethos Analytics Laboratory · 26 Oct 2026
identity (HPLC retention time)net contentmicrobial limitsheavy metals
Enclomiphene · Nova Peptide Supplylot NV-L-PGOY · Ethos Analytics Laboratory · 26 Oct 2026
identity (HPLC retention time)net contentmicrobial limitsheavy metals
NAD+ · Nova Peptide Supplylot NV-S-B2L9 · Ethos Analytics Laboratory · 22 Oct 2026
identity (HPLC retention time)net contentmicrobial limitsheavy metals
GLP-3RT · Nova Peptide Supplylot NV-P-073K · Ethos Analytics Laboratory · 22 Oct 2026
identity (HPLC retention time)purity (HPLC)net contentendotoxinmicrobial limitsheavy metalsmulti-vial conformityfentanyl screen
GHKCU · Nova Peptide Supplylot NV-P-LNHR · Ethos Analytics Laboratory · 22 Oct 2026
identity (HPLC retention time)purity (HPLC)net contentendotoxinmicrobial limitsheavy metalsmulti-vial conformityfentanyl screen

grades are computed from lab data

No vendor can pay for a grade or a ranking. Some outbound links are affiliate links; they never affect grades, scores or order.

vendor-issued · verified

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all codes

Codes are deducted only where an offer records a verified reduced price.

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what the evidence says, system by system

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body map

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Daily medians, supplier ranges and source dates for the exact package you are comparing. These previews show the last 14 days of recorded observations for the packages with the most suppliers.