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peptide16 sources in stock
Melanotan II
Melanotan-II
Synthetic alpha-MSH analog. Pigmentation research compound.
Melanogenesis research
For research use only · Not for human consumption
/ compare by size
Every source for Melanotan II
Affiliate disclosure: purchases through links below may earn us a commission. Rankings are never sold — methodology · full disclosure
Size:
16 sources for 10mg·cheapest $19.35 at Ascension Peptides (with code)·$4.30/mg
Rank
Source
Trust Score
Price
$/mg
Buy
#1
Ascension PeptidesBEST
★ 4.8
$43.00
$19.35
with code
#2
Welli Labs
★ 4.6
$24.99
$2.50/mg
#3
Double R Labs
★ 4.7
$29.99
$25.49
with code
#4
Atomik Labz
★ 4.7
$29.00
$2.90/mg
#5
AMC Essentials
★ 4.6
$32.99
$3.30/mg
#6
AMP Peptides
★ 4.8
$44.00
$4.40/mg
#7
Ion Peptide
★ 4.6· price unverified
$21.26
$18.36
$1.84/mg
#8
Valor Peptides
★ 4.8· price unverified
$19.46
$1.95/mg
#9
Flawless Compounds
★ 4.7· price unverified
$20.72
$2.07/mg
#10
Peppy
★ 4.7· price unverified
$25.04
$2.50/mg
#11
RefillPen
★ 4.5· price unverified
$31.04
$3.10/mg
#12
Nano Blue Labs
★ 4.6· price unverified
$34.09
$3.41/mg
#13
One Day Compounds
★ 4.6· price unverified
$36.33
$3.63/mg
#14
Purus Peptides
★ 4.7· price unverified
$37.41
$3.74/mg
#15
Omegamino
★ 4.5· price unverified
$45.18
$4.52/mg
#16
AlgoRX
★ 4.7· price unverified
$45.75
$4.58/mg
#17
Good Labs
★ 4.7· price unverified
$20.34
$2.03/mg
#18
Renova Peptides
★ 4.6· price unverified
$45.25
$4.53/mg
🏆Our pick for Melanotan II
Ascension Peptides
10mg · USA · Card / Crypto / Zelle
- ✓Third-party tested (Janoshik)
- ✓COAs provided — Per-batch core, quarterly bonus
- ✓Within 5% of cheapest, higher verification tier
- ✓4.8★ community rating
Also solid
/ research index
The research base
Research Maturity
★★★☆☆
3/5 — Volume of studies
Evidence Strength
★★★☆☆
3/5 — Quality of evidence
Multiple studies on melanocortin signaling.
/ mechanism of action
How it works
MC1R agonist. Stimulates melanin production.
/ research dosing
Common research protocols
Range
Loading: 250-500 mcg/day × 7-10 days; Maintenance: 400-500 mcg, 1-2x weekly
Frequency
Loading: daily; Maintenance: 1-2x weekly
Route
Subcutaneous (evening to minimize nausea)
Cycle
Loading 10-14 days then maintenance 1-2x weekly until desired pigmentation
Research notes
Start at 100-250mcg to assess tolerance. Most common protocol: 250mcg/day × 3 days, 500mcg/day from day 4, then maintenance after tanning achieved. Nausea, flushing common in first doses. Always start evening dosing.
FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use
As a solo compound
Solo use is standard for pigmentation research.
/ side effects
What to know
Common: nausea, facial flushing.
/ timeline
Realistic expectations
2-4 weeks
FOR RESEARCH USE ONLY. Melanotan II is intended for laboratory research and not for human consumption.