Melanotan I
Also known as: Afamelanotide
Melanotan I (Afamelanotide) is a synthetic analog of alpha-MSH that selectively activates MC1R. FDA-approved as Scenesse for erythropoietic protoporphyria (EPP), it is distinct from Melanotan II and is studied for melanogenesis and photoprotection.
Pricing for Melanotan I
Live vendor pricing, normalized to $/mg so sizes compare fairly — fused with each seller's Merit trust score and latest independent COA purity. Prices refresh daily.
Average price
$4.21/mg
range $0.48–$13.33/mg
Sellers
55
from $0.29
45-day trend
-3.6%
vs 45-day avg $/mg
50 of 55 sellers have a current price· 35 stale listings hidden (not seen in 7 days)
Top Merit pick
🇺🇸 Moglabs96via Disclosed Labs · just now
$2.80/mg -33.5% vs avg$28.00
10mg
99.6% purity 1 COA- 🇺🇸 BioLongevity Labs96
via Disclosed Labs · just now
$5.60/mg +33% vs avg$55.97
10mg
- 🇺🇸 Prime Peptides95
via Disclosed Labs · just now
$4.50/mg +6.9% vs avg$45.00
10mg
- 🇺🇸 Licensed Peptides95
✓ verified at source · 1d ago
$8.80/mg +109.1% vs avg$87.99
10mg
no purityBuy code MERIT · 5% off - 🇺🇸 Peptide Tech94
✓ verified at source · 1d ago
$3.00/mg -28.7% vs avg$29.99
10mg
- 🇺🇸 Peptide Plugs89
✓ verified at source · just now
$4.00/mg -4.9% vs avg$40.00
10mg
no purity - 🇺🇸 EZ Peptides85
✓ verified at source · just now
$4.40/mg +4.6% vs avg$44.00
10mg
no purity - 🇺🇸 Simple Peptide85
via Disclosed Labs · just now
$4.50/mg +6.9% vs avg$45.00
10mg
- 🇺🇸 Ascension Peptides84
via Disclosed Labs · just now
$5.00/mg +18.8% vs avg$50.00
10mg
- Peptide Supply Co.83
via Disclosed Labs · just now
$2.40/mg -43% vs avg$240
100mg
- 🇺🇸 Alpha PeptidesUnscored
via Disclosed Labs · just now
$2.10/mg -50% vs avg$21.05
10mg
no purity - 🇺🇸 Puratek PeptidesUnscored
via Disclosed Labs · just now
$2.79/mg -33.6% vs avg$27.95
10mg
no purity - peptidetech.isUnscored
via Disclosed Labs · just now
$3.00/mg -28.7% vs avg$29.99
10mg
no purity - 🇺🇸 Arcane PeptidesUnscored
via Disclosed Labs · just now
$3.50/mg -16.8% vs avg$35.00
10mg
no purity - realpeptides.coUnscored
via Disclosed Labs · just now
$6.00/mg +42.6% vs avg$60.00
10mg
no purity
Prices observed from public storefronts (last 24h), normalized to $/mg. "Evidence" is Merit's 0–100 Merit Score, derived only from observable verification evidence (methodology on /about); "Purity" is the latest independent COA. Some buy links are affiliate links — Merit may earn a commission at no extra cost to you, and where a vendor offers one, the code shown gets you a discount at their checkout. Affiliate status never affects price data, ranking, or the Merit Score (full policy on /disclosure). Research use only.
COAs for Melanotan I
50 third-party tests across 17 vendors. Each card links to the full report.
For
Melanotan I
by Ion Peptide· batch MLTI10-06102026
For
MLT I
by Ion Peptide· batch MTI10-05072026
For
MLT I
by Ion Peptide· batch MTI10-05072026
For
Melanotan I
by Moglabs· batch MT102
For
Melanotan I
by Arcane Peptides· batch MT102
For
MT1
by Riptide Wellness· batch RWMT1-10-1002
For
Melanotan I
by Arcane Peptides· batch MT102
For
Melanotan I
by Moglabs· batch MT102
For
Melanotan I
by Amino Club· batch MI0001
For
Melanotan-1
by Crush Research· batch CR-MT110-2603-1
For
Melanotan-1
by Crush Research· batch CR-MT110-2603-1
For
Melanotan I
by Simple Peptide· batch MT104232026-4
For
Melanotan 1
by Peptide Supply Co.· batch MT11003232026
For
Melanotan-1
by Orbitrex Peptides· batch MT1100426
For
Melanotan-1
by Mile High Compounds· batch MT1-010-MH-01
For
Melanotan-1
by Skye Peptides· batch MT126-10-001
For
Melanotan-1
by Ion Peptide· batch MLT110-011226
For
Melanotan I
by Kimera Chems· batch KC-MT1-YEL1
For
Melanotan I
by Glacier Aminos· batch MT10GA01
For
Melanotan 1
by Hydro Research Peptides· batch HYDROCP7QHN3
For
Melanotan I
by Ruo Bio· batch RUOV2912T92H
For
Melanotan I
by Peptide Supply Co.· batch cmpa6pnxe000t73rxrsgy091k
For
MELANOTAN 1
by BioLongevity Labs· batch CONTROL
For
MELANOTAN 1
by BioLongevity Labs· batch cmojb7eem01azkirxvrxtva2o
12 citations indexed for Melanotan I
case-report · 2026
Five primary melanomas in situ in a patient with recent tanning bed use, melanotan exposure, and anabolic hormone use
review · 2026
Insights into Tanning Biology and Tanning Products
Objective This systematic review aims to critically assess the literature on the mechanisms of action, clinical uses, formulation strategies, and adverse effects of self-tanning agents, with a focus on dihydroxyacetone (DHA), melanotan, forskolin, and carotenoids.
case-report · 2026
Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report
This case report presents a three-month follow-up of a patient who self-administered Melanotan II injections over a period of 64 days with the goal of achieving a deeper tanning effect. Melanotan II is an unlicensed synthetic peptide analog belonging to the melanocortin hormone family.
Study · 2025
A single-centre, prospective, qualitative analysis of knowledge, attitudes and behaviour of sunbed use among patients attending a pigmented lesion clinic in a tertiary referral centre
Background Indoor tanning through sunbeds is linked to a heightened risk of skin cancers, particularly cutaneous squamous cell carcinoma and basal cell carcinoma, with significant increases in risk for users aged Objectives To analyse the characteristics, attitudes and behaviours of sunbed users attending an Irish derm…
review · 2024
Journey through the spectacular landscape of melanocortin 1 receptor
The physiological role of α-melanocyte stimulating hormone in regulating integumental pigmentation of many vertebrate species has been recognized since the 1960's. However, its physiological significance for human pigmentation remained enigmatic until the 1990's.
review · 2023
Melanocortin 1 Receptor (MC1R): Pharmacological and Therapeutic Aspects
Melanocortins play crucial roles in regulating the stress response, inflammation, and skin pigmentation. In this review, we focus on the melanocortin 1 receptor (MC1R), a G protein-coupled receptor primarily known for regulating skin pigmentation and exhibiting anti-inflammatory effects.