Melanotan I Price Comparison

Updated October 24, 2026

Melanotan I 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

10 mg

In stock

$1.40$1.65Sale$14.02

PROFPEPTIDE

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OneDay Compounds✓ Lab & COAs Verified

10 mg

In stock

$1.89$2.10Sale$18.89

See offer (opens OneDay Compounds in a new tab)

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Alpha Peptides✓ Lab & COAs Verified

10 mg

Out

$1.90$2.11$18.95

PROFPEPTIDE

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Solution Peptides

10 mg

In stock

$2.03$2.90$20.30

PROFPEPTIDE

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Aero Peptides

10 mg

In stock

$2.12$2.50$21.24

PROFPEPTIDE

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Glacier Aminos✓ Lab & COAs Verified

10 mg

In stock

$2.14$2.38Sale$21.41

See offer (opens Glacier Aminos in a new tab)

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NextGen Peptides✓ Lab & COAs Verified

10 mg

In stock

$2.25$2.50$22.50

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Arctic Lab Supply✓ Labs & COAs Verified

10 mg

In stock

$2.27$3.50$22.74

PROFPEPTIDE

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BioLongevity Labs✓ Lab & COAs Verified

10 mg

In stock

$2.38$2.80Sale$23.78

PROFPEPTIDE

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Atomik Labz

10 mg

In stock

$2.47$2.90$24.65

PROFPEPTIDE

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Ascension Peptides✓ Lab & COAs Verified

10 mg

In stock

$2.50$5.00Sale$25.00

PROFPEPTIDE

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Moglabs✓ Lab & COAs Verified

10 mg

In stock

$2.52$2.80$25.20

PROFPEPTIDE

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Crush Research✓ Labs & COAs Verified

10 mg

In stock

$2.61$2.90$26.10

PROFPEPTIDE

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Midwest Peptide✓ Labs & COAs Verified

10 mg

In stock

$2.70$3.00$26.99

See offer (opens Midwest Peptide in a new tab)

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Peptide Giants✓ Lab & COAs Verified

10 mg

In stock

$2.70$3.00Sale$27.00

PROFPEPTIDE

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Instant Peptides✓ Lab & COAs Verified

10 mg

In stock

$2.70$3.00$26.96

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Puratek✓ Lab & COAs Verified

10 mg

In stock

$2.80$27.95

—

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Real Peptides✓ Lab & COAs Verified

10 mg

In stock

$2.88$28.80

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CertaPeptides✓ Lab & COAs Verified

20 mg

In stock

$2.92$3.25$58.46€57.99 list

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Ion Peptide✓ Lab & COAs Verifiedlisted as MLT I

10 mg

In stock

$2.98$3.50$29.75

PROFPEPTIDE

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Peptide Titans

10 mg

In stock

$3.15$3.50$31.49

PROFPEPTIDE

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Peptides.gg✓ Lab & COAs Verified

10 mg

In stock

$3.40$4.00$34.00

PROFPEPTIDE

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GenPeptide✓ Lab & COAs Verified

10 mg

In stock

$3.42$3.80$34.20

PROFPEPTIDE

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Lumera Labs

10 mg

In stock

$3.50$34.99

—

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CertaPeptides✓ Lab & COAs Verified

10 mg

In stock

$3.53$3.92$35.27€34.99 list

PROFPEPTIDE

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Southern Aminos✓ Lab & COAs Verified

10 mg

In stock

$3.54$4.16Sale$35.36

PROFPEPTIDE

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Mile High Compounds✓ Labs & COAs Verified

10 mg

In stock

$3.60$4.00Sale$35.99

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

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Peak Lab Peptides

10 mg

In stock

$3.78$4.20Sale$37.80

PROFPEPTIDE

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Biotech Compounds✓ Lab & COAs Verified

10 mg

In stock

$3.87$4.30$38.69

PROFPEPTIDE

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Mytide Lab

10 mg

In stock

$3.92$4.90$39.19

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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Improved Peptides✓ Lab & COAs Verified

10 mg

In stock

$4.17$4.90$41.65

PROFPEPTIDE

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NextGenPeps✓ Labs & COAs Verified

10 mg

In stock

$4.40$44.00

See offer (opens NextGenPeps in a new tab)

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American Peptides✓ Lab & COAs Verified

10 mg

In stock

$4.95$5.50$49.50

See offer (opens American Peptides in a new tab)

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NOVA Labs✓ Lab & COAs Verified

10 mg

In stock

$6.13$6.81$61.26AED 250.00 list

PROFPEPTIDE

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Valkyrie Peptides

10 mg

In stock

$6.30$7.00$63.00

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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Fusion Peptide✓ Lab & COAs Verified10 mgIn stockBest $/mg

$1.40$1.65Sale$14.02 total

PROFPEPTIDEShop

OneDay Compounds✓ Lab & COAs Verified10 mgIn stock

$1.89$2.10Sale$18.89 total

See offer (opens OneDay Compounds in a new tab)Shop

Alpha Peptides✓ Lab & COAs Verified10 mgOut

$1.90$2.11$18.95 total

PROFPEPTIDEShop

Solution Peptides10 mgIn stock

$2.03$2.90$20.30 total

PROFPEPTIDEShop

Aero Peptides10 mgIn stock

$2.12$2.50$21.24 total

PROFPEPTIDEShop

Glacier Aminos✓ Lab & COAs Verified10 mgIn stock

$2.14$2.38Sale$21.41 total

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

NextGen Peptides✓ Lab & COAs Verified10 mgIn stock

$2.25$2.50$22.50 total

PROFPEPTIDEShop

Arctic Lab Supply✓ Labs & COAs Verified10 mgIn stock

$2.27$3.50$22.74 total

PROFPEPTIDEShop

BioLongevity Labs✓ Lab & COAs Verified10 mgIn stock

$2.38$2.80Sale$23.78 total

PROFPEPTIDEShop

Atomik Labz10 mgIn stock

$2.47$2.90$24.65 total

PROFPEPTIDEShop

Ascension Peptides✓ Lab & COAs Verified10 mgIn stock

$2.50$5.00Sale$25.00 total

PROFPEPTIDEShop

Moglabs✓ Lab & COAs Verified10 mgIn stock

$2.52$2.80$25.20 total

PROFPEPTIDEShop

Crush Research✓ Labs & COAs Verified10 mgIn stock

$2.61$2.90$26.10 total

PROFPEPTIDEShop

Midwest Peptide✓ Labs & COAs Verified10 mgIn stock

$2.70$3.00$26.99 total

See offer (opens Midwest Peptide in a new tab)Shop

Peptide Giants✓ Lab & COAs Verified10 mgIn stock

$2.70$3.00Sale$27.00 total

PROFPEPTIDEShop

Instant Peptides✓ Lab & COAs Verified10 mgIn stock

$2.70$3.00$26.96 total

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

Puratek✓ Lab & COAs Verified10 mgIn stock

$2.80$27.95 total

Shop

Real Peptides✓ Lab & COAs Verified10 mgIn stock

$2.88$28.80 total

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

CertaPeptides✓ Lab & COAs Verified20 mgIn stock

$2.92$3.25$58.46 total€57.99 list

PROFPEPTIDEShop

Ion Peptide✓ Lab & COAs Verified10 mgIn stock

$2.98$3.50$29.75 total

listed as MLT I

PROFPEPTIDEShop

Peptide Titans10 mgIn stock

$3.15$3.50$31.49 total

PROFPEPTIDEShop

Peptides.gg✓ Lab & COAs Verified10 mgIn stock

$3.40$4.00$34.00 total

PROFPEPTIDEShop

GenPeptide✓ Lab & COAs Verified10 mgIn stock

$3.42$3.80$34.20 total

PROFPEPTIDEShop

Lumera Labs10 mgIn stock

$3.50$34.99 total

Shop

CertaPeptides✓ Lab & COAs Verified10 mgIn stock

$3.53$3.92$35.27 total€34.99 list

PROFPEPTIDEShop

Southern Aminos✓ Lab & COAs Verified10 mgIn stock

$3.54$4.16Sale$35.36 total

PROFPEPTIDEShop

Mile High Compounds✓ Labs & COAs Verified10 mgIn stock

$3.60$4.00Sale$35.99 total

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

Peak Lab Peptides10 mgIn stock

$3.78$4.20Sale$37.80 total

PROFPEPTIDEShop

Biotech Compounds✓ Lab & COAs Verified10 mgIn stock

$3.87$4.30$38.69 total

PROFPEPTIDEShop

Mytide Lab10 mgIn stock

$3.92$4.90$39.19 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

Improved Peptides✓ Lab & COAs Verified10 mgIn stock

$4.17$4.90$41.65 total

PROFPEPTIDEShop

NextGenPeps✓ Labs & COAs Verified10 mgIn stock

$4.40$44.00 total

See offer (opens NextGenPeps in a new tab)Shop

American Peptides✓ Lab & COAs Verified10 mgIn stock

$4.95$5.50$49.50 total

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

NOVA Labs✓ Lab & COAs Verified10 mgIn stock

$6.13$6.81$61.26 totalAED 250.00 list

PROFPEPTIDEShop

Valkyrie Peptides10 mgIn stock

$6.30$7.00$63.00 total

PROFPEPTIDEShop

Licensed Peptides✓ Lab & COAs Verified10 mgIn stock

$8.36$8.80Sale$83.59 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.