PT-141 Price Comparison

Updated October 24, 2026

PT-141 prices across vendors — post-code pricing (base struck through where a code applies), normalized to price-per-mg, sorted by lowest price.

Prices checked October 16, 2026

Compare by

$ / mgTotal price

Vendor

Size

Stock

Price ($/mg)total below

Code

Fusion Peptide✓ Lab & COAs VerifiedBest $/mg

13 mg

In stock

$1.40$1.65Sale$18.22

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Fusion Peptide✓ Lab & COAs Verified

10 mg

In stock

$1.64$1.92Sale$16.35

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Amino Club✓ Lab & COAs Verified

10 mg

In stock

$1.80$3.00$17.99

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OneDay Compounds✓ Lab & COAs Verified

10 mg

In stock

$1.89$2.10Sale$18.89

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Alpha Peptides✓ Lab & COAs Verified

10 mg

In stock

$2.09$2.32Sale$20.85

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Legendary Peptides✓ Lab & COAs Verified

10 mg

In stock

$2.21$2.45Sale$22.05

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NextGen Peptides✓ Lab & COAs Verified

10 mg

In stock

$2.25$2.50$22.49

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Reta One Labs✓ Lab & COAs Verified

10 mg

In stock

$2.28$2.40$22.80

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Ascension Peptides✓ Lab & COAs Verified

10 mg

In stock

$2.45$4.90Sale$24.50

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Peptides.gg✓ Lab & COAs Verified

10 mg

In stock

$2.55$3.00$25.50

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Purgo Labs✓ Lab & COAs Verified

10 mg

In stock

$2.55$3.00$25.49

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Glacier Aminos✓ Lab & COAs Verified

10 mg

In stock

$2.58$2.87Sale$25.82

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Solution Peptides

10 mg

In stock

$2.59$3.70$25.90

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Peptide Titans

10 mg

In stock

$2.70$3.00$26.99

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Modified Aminos✓ Lab & COAs Verified

10 mg

In stock

$2.70$3.00$26.99

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Alyve Peptides✓ Lab & COAs Verified

10 mg

Out

$2.81$3.30$28.05

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Peptide Giants✓ Lab & COAs Verified

10 mg

In stock

$2.88$3.20Sale$28.80

PROFPEPTIDE

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GenPeptide✓ Lab & COAs Verified

10 mg

In stock

$2.97$3.30$29.70

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Nura Peptide✓ Lab & COAs Verified

10 mg

In stock

$3.00$4.00$30.00

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Lumera Labs

10 mg

In stock

$3.00$29.99

—

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Capstone Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.05$6.10$30.50

PROFPEPTIDE

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Oasis Labs✓ Lab & COAs Verified

10 mg

In stock

$3.06$3.60$30.60

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Real Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.12$31.20

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Ion Peptide✓ Lab & COAs Verified

10 mg

In stock

$3.15$3.70$31.45

PROFPEPTIDE

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Atomik Labz

10 mg

In stock

$3.15$3.70$31.45

PROFPEPTIDE

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Puratek✓ Lab & COAs Verified

10 mg

In stock

$3.15Sale$31.45

—

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Moglabs✓ Lab & COAs Verified

10 mg

In stock

$3.24$3.60$32.40

PROFPEPTIDE

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Rivn Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.30Sale$32.99

—

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Instant Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.33$3.70$33.26

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Geno Science

10 mg

In stock

$3.40$4.00Sale$34.00

PROFPEPTIDE

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Alyve Peptides✓ Lab & COAs Verified

5 mg

Out

$3.40$4.00$16.99

PROFPEPTIDE

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EVLV Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.40$4.00$33.99

PROFPEPTIDE

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Orbitrex Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.40$4.00$33.99

PROFPEPTIDE

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Crush Research✓ Labs & COAs Verified

10 mg

In stock

$3.51$3.90$35.10

PROFPEPTIDE

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Peak Lab Peptides

10 mg

In stock

$3.60$4.00Sale$36.00

PROFPEPTIDE

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Modern Aminos✓ Lab & COAs Verified

10 mg

In stock

$3.69$4.10$36.90

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Southern Aminos✓ Lab & COAs Verified

10 mg

In stock

$3.74$4.40Sale$37.40

PROFPEPTIDE

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Peptide Partners✓ Labs & COAs Verified

10 mg

In stock

$3.78$4.20$37.80

PROFPEPTIDE

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CertaPeptides✓ Lab & COAs Verified

10 mg

In stock

$3.83$4.26$38.30€37.99 list

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Atlas Amino Club

10 mg

In stock

$3.87$4.30$38.69

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True Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.87$4.30$38.70

PROFPEPTIDE

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Ameano Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.96$4.40$39.60

PROFPEPTIDE

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EZ Peptides✓ Lab & COAs Verified

10 mg

In stock

$3.96$4.40$39.60

PROFPEPTIDE

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Hydro Research✓ Lab & COAs Verified

10 mg

In stock

$4.00$5.00Sale$40.00

PROFPEPTIDE

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Ignite Peptides✓ Lab & COAs Verified

10 mg

In stock

$4.05$4.50$40.50

PROFPEPTIDE

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Mile High Compounds✓ Labs & COAs Verified

10 mg

In stock

$4.05$4.50Sale$40.49

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Healius Peptides✓ Lab & COAs Verified

10 mg

In stock

$4.05$4.50Sale$40.46

PROFPEPTIDE10

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BioLongevity Labs✓ Lab & COAs Verified

5 mg

In stock

$4.08$4.80Sale$20.38

PROFPEPTIDE

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Improved Peptides✓ Lab & COAs Verified

10 mg

In stock

$4.17$4.90$41.65

PROFPEPTIDE

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Amino Science Labs✓ Lab & COAs Verified

10 mg

Out

$4.32$5.40$43.23

PROFPEPTIDE

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US Peptide Labs

10 mg

In stock

$4.40$5.50$44.00

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Royal Peptides

10 mg

In stock

$4.50$5.00$45.00

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Valkyrie Peptides

10 mg

In stock

$4.50$5.00$45.00

PROFPEPTIDE

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LA Peptides✓ Labs & COAs Verified

10 mg

In stock

$4.55$7.00$45.49

PROFPEPTIDE

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Certified-Pep✓ Lab & COAs Verified

10 mg

In stock

$4.64$5.80$46.40

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Peptide Express✓ Lab & COAs Verified

10 mg

Out

$4.68$5.50Sale$46.75

PROFPEPTIDE

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Synthesis Peptides✓ Lab & COAs Verified

10 mg

In stock

$4.77$5.30$47.69

PROFPEPTIDE

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Mytide Lab

10 mg

In stock

$5.04$6.30$50.40

PROFPEPTIDE

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Licensed Peptides✓ Lab & COAs Verified

30 mg

In stock

$5.07$5.33Sale$151.99

PROFPEPTIDE

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NOVA Labs✓ Lab & COAs Verified

10 mg

In stock

$5.15$5.72$51.46AED 210.00 list

PROFPEPTIDE

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Paramount Peptides✓ Labs & COAs Verified

10 mg

In stock

$5.36$5.95$53.55

PROFPEPTIDE

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99 Purity Peptides

10 mg

In stock

$5.40$6.00$53.99

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NextGenPeps✓ Labs & COAs Verified

10 mg

In stock

$5.40$54.00

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American Peptides✓ Lab & COAs Verified

10 mg

In stock

$5.40$6.00$54.00

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Almighty Peptides✓ Lab & COAs Verified

10 mg

In stock

$5.60$7.00$55.99

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Biotech Compounds✓ Lab & COAs Verified

10 mg

In stock

$5.85$6.50$58.49

PROFPEPTIDE

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Apex Peptides Lab

10 mg

In stock

$5.87$6.90Sale$58.65

PROFPEPTIDE

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BioPure Peptides

10 mg

In stock

$6.17$6.50$61.74

PROFPEPTIDE

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IRON Peptides✓ Lab & COAs Verified

10 mg

In stock

$6.21$6.90$62.10

PROFPEPTIDE

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BioCollex✓ Lab & COAs Verified

10 mg

In stock

$6.50$65.00

—

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Vertex Labs

10 mg

In stock

$7.11$7.90$71.10

PROFPEPTIDE

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Licensed Peptides✓ Lab & COAs Verified

10 mg

In stock

$8.36$8.80Sale$83.59

PROFPEPTIDE

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Paramount Peptides✓ Labs & COAs Verified

5 mg

In stock

$9.18$10.20$45.90

PROFPEPTIDE

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Spartan Peptides✓ Lab & COAs Verified

10 mg

In stock

$12.51$13.90$125.10

PROFPEPTIDE

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Fusion Peptide✓ Lab & COAs Verified13 mgIn stockBest $/mg

$1.40$1.65Sale$18.22 total

PROFPEPTIDEShop

Fusion Peptide✓ Lab & COAs Verified10 mgIn stock

$1.64$1.92Sale$16.35 total

PROFPEPTIDEShop

Amino Club✓ Lab & COAs Verified10 mgIn stock

$1.80$3.00$17.99 total

PROFPEPTIDEShop

OneDay Compounds✓ Lab & COAs Verified10 mgIn stock

$1.89$2.10Sale$18.89 total

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Alpha Peptides✓ Lab & COAs Verified10 mgIn stock

$2.09$2.32Sale$20.85 total

PROFPEPTIDEShop

Legendary Peptides✓ Lab & COAs Verified10 mgIn stock

$2.21$2.45Sale$22.05 total

PROFPEPTIDEShop

NextGen Peptides✓ Lab & COAs Verified10 mgIn stock

$2.25$2.50$22.49 total

PROFPEPTIDEShop

Reta One Labs✓ Lab & COAs Verified10 mgIn stock

$2.28$2.40$22.80 total

PROFPEPTIDEShop

Ascension Peptides✓ Lab & COAs Verified10 mgIn stock

$2.45$4.90Sale$24.50 total

PROFPEPTIDEShop

Peptides.gg✓ Lab & COAs Verified10 mgIn stock

$2.55$3.00$25.50 total

PROFPEPTIDEShop

Purgo Labs✓ Lab & COAs Verified10 mgIn stock

$2.55$3.00$25.49 total

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Glacier Aminos✓ Lab & COAs Verified10 mgIn stock

$2.58$2.87Sale$25.82 total

See offer (opens Glacier Aminos in a new tab)Shop

Solution Peptides10 mgIn stock

$2.59$3.70$25.90 total

PROFPEPTIDEShop

Peptide Titans10 mgIn stock

$2.70$3.00$26.99 total

PROFPEPTIDEShop

Modified Aminos✓ Lab & COAs Verified10 mgIn stock

$2.70$3.00$26.99 total

PROFPEPTIDEShop

Alyve Peptides✓ Lab & COAs Verified10 mgOut

$2.81$3.30$28.05 total

PROFPEPTIDEShop

Peptide Giants✓ Lab & COAs Verified10 mgIn stock

$2.88$3.20Sale$28.80 total

PROFPEPTIDEShop

GenPeptide✓ Lab & COAs Verified10 mgIn stock

$2.97$3.30$29.70 total

PROFPEPTIDEShop

Nura Peptide✓ Lab & COAs Verified10 mgIn stock

$3.00$4.00$30.00 total

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Lumera Labs10 mgIn stock

$3.00$29.99 total

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Capstone Peptides✓ Lab & COAs Verified10 mgIn stock

$3.05$6.10$30.50 total

PROFPEPTIDEShop

Oasis Labs✓ Lab & COAs Verified10 mgIn stock

$3.06$3.60$30.60 total

PROFPEPTIDEShop

Real Peptides✓ Lab & COAs Verified10 mgIn stock

$3.12$31.20 total

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Ion Peptide✓ Lab & COAs Verified10 mgIn stock

$3.15$3.70$31.45 total

PROFPEPTIDEShop

Atomik Labz10 mgIn stock

$3.15$3.70$31.45 total

PROFPEPTIDEShop

Puratek✓ Lab & COAs Verified10 mgIn stock

$3.15Sale$31.45 total

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Moglabs✓ Lab & COAs Verified10 mgIn stock

$3.24$3.60$32.40 total

PROFPEPTIDEShop

Rivn Peptides✓ Lab & COAs Verified10 mgIn stock

$3.30Sale$32.99 total

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Instant Peptides✓ Lab & COAs Verified10 mgIn stock

$3.33$3.70$33.26 total

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Geno Science10 mgIn stock

$3.40$4.00Sale$34.00 total

PROFPEPTIDEShop

Alyve Peptides✓ Lab & COAs Verified5 mgOut

$3.40$4.00$16.99 total

PROFPEPTIDEShop

EVLV Peptides✓ Lab & COAs Verified10 mgIn stock

$3.40$4.00$33.99 total

PROFPEPTIDEShop

Orbitrex Peptides✓ Lab & COAs Verified10 mgIn stock

$3.40$4.00$33.99 total

PROFPEPTIDEShop

Crush Research✓ Labs & COAs Verified10 mgIn stock

$3.51$3.90$35.10 total

PROFPEPTIDEShop

Peak Lab Peptides10 mgIn stock

$3.60$4.00Sale$36.00 total

PROFPEPTIDEShop

Modern Aminos✓ Lab & COAs Verified10 mgIn stock

$3.69$4.10$36.90 total

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Southern Aminos✓ Lab & COAs Verified10 mgIn stock

$3.74$4.40Sale$37.40 total

PROFPEPTIDEShop

Peptide Partners✓ Labs & COAs Verified10 mgIn stock

$3.78$4.20$37.80 total

PROFPEPTIDEShop

CertaPeptides✓ Lab & COAs Verified10 mgIn stock

$3.83$4.26$38.30 total€37.99 list

PROFPEPTIDEShop

Atlas Amino Club10 mgIn stock

$3.87$4.30$38.69 total

See offer (opens Atlas Amino Club in a new tab)Shop

True Peptides✓ Lab & COAs Verified10 mgIn stock

$3.87$4.30$38.70 total

PROFPEPTIDEShop

Ameano Peptides✓ Lab & COAs Verified10 mgIn stock

$3.96$4.40$39.60 total

PROFPEPTIDEShop

EZ Peptides✓ Lab & COAs Verified10 mgIn stock

$3.96$4.40$39.60 total

PROFPEPTIDEShop

Hydro Research✓ Lab & COAs Verified10 mgIn stock

$4.00$5.00Sale$40.00 total

PROFPEPTIDEShop

Ignite Peptides✓ Lab & COAs Verified10 mgIn stock

$4.05$4.50$40.50 total

PROFPEPTIDEShop

Mile High Compounds✓ Labs & COAs Verified10 mgIn stock

$4.05$4.50Sale$40.49 total

See offer (opens Mile High Compounds in a new tab)Shop

Healius Peptides✓ Lab & COAs Verified10 mgIn stock

$4.05$4.50Sale$40.46 total

PROFPEPTIDE10Shop

BioLongevity Labs✓ Lab & COAs Verified5 mgIn stock

$4.08$4.80Sale$20.38 total

PROFPEPTIDEShop

Improved Peptides✓ Lab & COAs Verified10 mgIn stock

$4.17$4.90$41.65 total

PROFPEPTIDEShop

Amino Science Labs✓ Lab & COAs Verified10 mgOut

$4.32$5.40$43.23 total

PROFPEPTIDEShop

US Peptide Labs10 mgIn stock

$4.40$5.50$44.00 total

PROFPEPTIDEShop

Royal Peptides10 mgIn stock

$4.50$5.00$45.00 total

See offer (opens Royal Peptides in a new tab)Shop

Valkyrie Peptides10 mgIn stock

$4.50$5.00$45.00 total

PROFPEPTIDEShop

LA Peptides✓ Labs & COAs Verified10 mgIn stock

$4.55$7.00$45.49 total

PROFPEPTIDEShop

Certified-Pep✓ Lab & COAs Verified10 mgIn stock

$4.64$5.80$46.40 total

See offer (opens Certified-Pep in a new tab)Shop

Peptide Express✓ Lab & COAs Verified10 mgOut

$4.68$5.50Sale$46.75 total

PROFPEPTIDEShop

Synthesis Peptides✓ Lab & COAs Verified10 mgIn stock

$4.77$5.30$47.69 total

PROFPEPTIDEShop

Mytide Lab10 mgIn stock

$5.04$6.30$50.40 total

PROFPEPTIDEShop

Licensed Peptides✓ Lab & COAs Verified30 mgIn stock

$5.07$5.33Sale$151.99 total

PROFPEPTIDEShop

NOVA Labs✓ Lab & COAs Verified10 mgIn stock

$5.15$5.72$51.46 totalAED 210.00 list

PROFPEPTIDEShop

Paramount Peptides✓ Labs & COAs Verified10 mgIn stock

$5.36$5.95$53.55 total

PROFPEPTIDEShop

99 Purity Peptides10 mgIn stock

$5.40$6.00$53.99 total

PROFPEPTIDEShop

NextGenPeps✓ Labs & COAs Verified10 mgIn stock

$5.40$54.00 total

See offer (opens NextGenPeps in a new tab)Shop

American Peptides✓ Lab & COAs Verified10 mgIn stock

$5.40$6.00$54.00 total

See offer (opens American Peptides in a new tab)Shop

Almighty Peptides✓ Lab & COAs Verified10 mgIn stock

$5.60$7.00$55.99 total

See offer (opens Almighty Peptides in a new tab)Shop

Biotech Compounds✓ Lab & COAs Verified10 mgIn stock

$5.85$6.50$58.49 total

PROFPEPTIDEShop

Apex Peptides Lab10 mgIn stock

$5.87$6.90Sale$58.65 total

PROFPEPTIDEShop

BioPure Peptides10 mgIn stock

$6.17$6.50$61.74 total

PROFPEPTIDEShop

IRON Peptides✓ Lab & COAs Verified10 mgIn stock

$6.21$6.90$62.10 total

PROFPEPTIDEShop

BioCollex✓ Lab & COAs Verified10 mgIn stock

$6.50$65.00 total

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Vertex Labs10 mgIn stock

$7.11$7.90$71.10 total

PROFPEPTIDEShop

Licensed Peptides✓ Lab & COAs Verified10 mgIn stock

$8.36$8.80Sale$83.59 total

PROFPEPTIDEShop

Paramount Peptides✓ Labs & COAs Verified5 mgIn stock

$9.18$10.20$45.90 total

PROFPEPTIDEShop

Spartan Peptides✓ Lab & COAs Verified10 mgIn stock

$12.51$13.90$125.10 total

PROFPEPTIDEShop

CertaPeptides prices in euros (EUR); its figures are converted to US dollars at the October 24, 2026 exchange rate. NOVA Labs prices in UAE dirhams (AED); its figures are converted to US dollars at the October 24, 2026 exchange rate (Rates By Exchange Rate API), with the vendor’s own list price shown beneath.

✓ Lab & COAs Verified: Prof. Peptide matched the vendor's certificates of analysis against the testing laboratory's own records.

Affiliate disclosure: Prof. Peptide is independently operated and may earn affiliate commissions on purchases made with its codes or through its links, at no additional cost to the buyer. Affiliate relationships never determine vendor inclusion, ranking, verification, or Prof. Peptide's editorial conclusions. Prices and availability change frequently; always confirm on the vendor's site.