Checked October 19, 2026 · 68 vendors

Melanotan II prices (October 2026)

Melanocortin receptor agonist research peptide. Below: every US vendor we track that sells Melanotan II, cheapest per milligram first. The lowest in-stock price this week is $1.50/mg at Bulk Peptide Supply.

Lowest per mg: $1.50
Median per mg: $4.00
Cheapest with COA: $1.50
Vendor publishes COAs: 86%

Melanotan II prices, cheapest per mg

▼ cheaper / ▲ dearer than last week

1
Bulk Peptide Supply4.0
MELANOTAN II 10mg
COA
$15.00
10 mg
$1.50/mg
New
Check price
bulkpeptidesupply.com
2
Peptidology6.0
MT2 11mg
COA
$25.79~~$42.99~~
11 mg
$2.34/mg
New
Check price
peptidology.co
3
Sports Technology Labs5.5
Melanotan II 10mg
COA
$23.49~~$46.99~~
10 mg
$2.35/mg
New
Check price
sportstechnologylabs.com
4
Swiss Chems7.2
Melanotan II 10mg
COA
$27.96~~$34.95~~
10 mg
$2.80/mg
New
Check price
swisschems.is
5
Go Alpha Labs4.2
Melanotan II (MT2) 10mg
COA
$27.99~~$39.99~~
10 mg
$2.80/mg
New
Check price
goalphalabs.com
6
Atomik Labz1.0
MT2 10mg
No COA
$29.00
10 mg
$2.90/mg
New
Check price
atomiklabzpeptides.com
7
Modified Aminos6.5
Melanotan II 10mg
COA
$29.99
10 mg
$3.00/mg
New
Check price
modifiedaminos.shop
8
Felix Chemical Supply1.0
Melanotan-II 10mg
No COA
$29.99
10 mg
$3.00/mg
New
Check price
felixchem.is
9
NuScience Peptides4.5
Melanotan II 10mg
COA
$29.99~~$34.99~~
10 mg
$3.00/mg
New
Check price
nusciencepeptides.com
10
Amino USA4.7
Melanotan II 10mg
COA
$30.00
10 mg
$3.00/mg
New
Check price
aminousa.com
11
Peptide Crafters3.5
Melanotan 2 10mg
COA
$30.00
10 mg
$3.00/mg
New
Check price
peptidecrafters.com
12
Peptide Pros2.0
Melanotan 2 (MT-2) Advanced Research Kit SAVE 25% 50mg
COA2 sizes: 30 mg $101 · 50 mg $154
$154~~$205~~
50 mg
$3.07/mg
New
Check price
peptidepros.net
13
Honest Peptide4.0
Melanotan-2 (MT-II) 10mg
COA
$31.50
10 mg
$3.15/mg
New
Check price
honestpeptide.com
14
Oasis Labs6.0
MT-2 10mg
COA
$34.50
10 mg
$3.45/mg
New
Check price
myoasislabs.com
15
Alpha Pro Peptides7.5
MT-2 10mg
COA
$34.99
10 mg
$3.50/mg
New
Check price
alphapropeptides.com
16
Prism Labs2.0
Melanotan II 10mg
COA
$34.99
10 mg
$3.50/mg
New
Check price
prismlabs.store
17
LabFirst Peptides6.0
Melanotan II 10mg
COA
$35.00
10 mg
$3.50/mg
New
Check price
labfirstpeptides.com
18
Hello Stacks6.0
MELANOTAN 2 10mg
COA
$35.00
10 mg
$3.50/mg
New
Check price
hellostacks.com
19
Lux Synth Aminos3.5
Melanotan 2 10mg
COA
$35.00~~$45.00~~
10 mg
$3.50/mg
New
Check price
luxsynthaminos.com
20
Arctic Lab Supply6.0
Melanotan II 10mg
COA
$37.99
10 mg
$3.80/mg
New
Check price
arcticlabsupply.com
21
Onyx Biolabs2.0
MT-2 (Melanotan II) 10mg
No COA
$37.99~~$49.99~~
10 mg
$3.80/mg
New
Check price
onyxbiolabs.com
22
Modern Aminos5.5
Melanotan 2 10mg
COA
$38.00
10 mg
$3.80/mg
New
Check price
modernaminos.com
23
GenX Bio1.0
Melanotan 2 10mg
No COA
$38.00
10 mg
$3.80/mg
New
Check price
genx.bio
24
Drexa Labs3.5
Melanotan 2 10mg
COA
$39.00
10 mg
$3.90/mg
New
Check price
drexalabs.com
25
PSPeptides7.0
Melanotan II 1 10mg
COA
$39.99
10 mg
$4.00/mg
New
Check price
Code CHECKED
26
Elite Research USA7.0
Melanotan II (MT-2) Research Peptide 10mg
COA
$39.99
10 mg
$4.00/mg
New
Check price
eliteresearchlab.com
27
Pinnacle Peptide Labs1.0
Melanotan II [] 10mg
COA
$39.99
10 mg
$4.00/mg
New
Check price
pinnaclepeptidelabs.com
28
Thrive Peptides6.0
MT-2 10mg
COA
$39.99~~$49.99~~
10 mg
$4.00/mg
New
Check price
thrivepeptides.us
29
Blank Peptides7.8
MELANOTAN 2 10mg
COA
$40.00
10 mg
$4.00/mg
New
Check price
Code CHECKED
30
Peptide Plugs8.1
Melanotan II 10mg
COA
$40.00
10 mg
$4.00/mg
New
Check price
peptideplugs.com
31
Prime Peptides7.0
Melanotan II 10mg
COA
$40.00
10 mg
$4.00/mg
New
Check price
primepeptides.co
32
Protide Health6.5
Melanotan-2 (MT-2) 10mg
COA
$40.00
10 mg
$4.00/mg
New
Check price
protidehealth.com
33
Amino Amigos4.0
Melanotan Two 10mg
COA
$40.00
10 mg
$4.00/mg
New
Check price
aminoamigos.com
34
FRO Peptides5.0
Melanotan II (MT-2) – Research Peptide 10mg
COA
$40.99~~$59.99~~
10 mg
$4.10/mg
New
Check price
fropeptides.com
35
Southern Aminos2.5
MELANOTAN II 10mg
No COA
$41.60~~$52.00~~
10 mg
$4.16/mg
New
Check price
southernaminos.com
36
Paramount Peptides4.5
MT-II (Melanotan II) 10mg
COA
$42.50
10 mg
$4.25/mg
New
Check price
paramountpeptides.com
37
Peptide Warehouse5.0
Melanotan 2 (MT-2) 10mg
COA
$43.99
10 mg
$4.40/mg
New
Check price
peptide-warehouse.com
38
NextGenPeps8.0
MT2 Peptide (Melanotan 2) 10mg
COA
$44.00
10 mg
$4.40/mg
New
Check price
nextgenpeps.com
39
Ameano Peptides3.0
Melanotan 2 10mg
COA
$44.00
10 mg
$4.40/mg
New
Check price
ameanopeptides.com
40
Cernum Biosciences2.5
Melanotan 2 10mg
COA
$44.99
10 mg
$4.50/mg
New
Check price
cernumbiosciences.com
41
Pura Peptides1.0
Melanotan II 10mg
No COA
$45.00~~$60.00~~
10 mg
$4.50/mg
New
Check price
purapeptides.com
42
VERATIS5.0
Melanotan-2 10mg
COA
$45.00
10 mg
$4.50/mg
New
Check price
veratisbio.com
43
Pulse Peptide Labs2.0
Melanotan-2 10mg
COA
$45.00
10 mg
$4.50/mg
New
Check price
pulsepeptidelabs.com
44
Prime Lab Peptides5.5
Melanotan II 10mg
COA
$45.00~~$60.00~~
10 mg
$4.50/mg
New
Check price
primelabpeptides.com
45
Skye Peptides1.0
Melanotan-2 10mg
No COA
$49.00
10 mg
$4.90/mg
New
Check price
skyepeptides.com
46
Ascension Peptides7.4
Melanotan II 10mg
COA
$50.00~~$59.99~~
10 mg
$5.00/mg
New
Check price
Code AFFILIATE50OFF
47
Certified Peptides5.7
MELANOTAN -MT2 10mg
COA
$50.00
10 mg
$5.00/mg
New
Check price
certified-pep.com
48
Peptide.Express6.0
Melanotan II 10mg
COA
$50.00
10 mg
$5.00/mg
New
Check price
peptide.express
49
AminoVault4.0
Melanotan II 10mg
COA
$52.28~~$61.50~~
10 mg
$5.23/mg
New
Check price
aminovault.com
50
Medura Peptides1.0
Melanotan 2 10mg
No COA
$53.99
10 mg
$5.40/mg
New
Check price
medurapeptides.com
51
American Peptides7.6
MELANOTAN-2 10mg
COA
$55.00
10 mg
$5.50/mg
New
Check price
americanpeptides.us
52
BulkGLP6.0
Melanotan 2 (MT-2) Peptide — Research Vial 10mg
COA
$55.00
10 mg
$5.50/mg
New
Check price
bulkglp.com
53
Nextday Peptides5.5
Melanotan II Research Peptide 10mg
COA
$57.50
10 mg
$5.75/mg
New
Check price
nextdaypeptides.com
54
NuuVive Peptides6.0
MT-2 10mg
COA
$60.00
10 mg
$6.00/mg
New
Check price
nuuvive.com
55
Licensed Peptides7.4
MTII, Melanotan2 10mg
COA
$65.99~~$73.33~~
10 mg
$6.60/mg
New
Check price
Code Affiliate5
56
Based Research4.0
Melanotan 2 10mg
COA
$69.00
10 mg
$6.90/mg
New
Check price
based-research.com
57
Warrior Makers6.1
Melanotan 10mg
COA
$74.00
10 mg
$7.40/mg
New
Check price
warrior-makers.com
58
Masters Peptides (M-Peptides)3.5
Melanotan 2 10mg
COA
$100
10 mg
$10.00/mg
New
Check price
mpeptides.com
59
Peptara Labs6.5
MT-2 (Melanotan-2) 10mg
COA
$140
10 mg
$14.00/mg
New
Check price
peptaralabs.io
60
HealthTide Biotech1.0
Melanotan 10mg (per vial, 10-vial kit $40)
No COA
$4.00
10 mg
$0.400/mg
New
Check price
health-tides.com
61
Steady Meds5.5
Melanotan Il(MT2) 10mg (per vial, 10-vial kit $45)
COA
$4.50
10 mg
$0.450/mg
New
Check price
steadymeds.com
62
Uther4.0
Melanotan 2 (10 Vials / Kit) 10mg (per vial, 10-vial kit $60)
COA
$6.00
10 mg
$0.600/mg
New
Check price
utherpeptide.com
63
SaiyanMed6.0
Melanotan II 10mg (per vial, 10-vial kit $68)
COA
$6.80
10 mg
$0.680/mg
New
Check price
saiyanmed.com
64
Chimera Peptides3.0
Melanotan 2 10mg (per vial, 20-vial kit $200)
COA
$10.00
10 mg
$1.00/mg
New
Check price
chimera-peptides.com
65
Glacier Aminos6.4
MELANOTAN 2 (10-Pack) 10mg (per vial, 10-vial kit $254.93)
COA
$25.49
10 mg
$2.55/mg
New
Check price
glacieraminos.shop
–
Polaris Peptides1.0
Melanotan II 17mg
No COAOut of stock
$45.00
17 mg
$2.65/mg
New
Check price
polarispeptides.com
–
Core Peptides6.5
Melanotan 2 10mg
COAOut of stock
$41.00
10 mg
$4.10/mg
New
Check price
corepeptides.com
–
Raw Amino1.0
Melanotan 2 10mg
No COAOut of stock
$50.00
10 mg
$5.00/mg
New
Check price
rawamino.com

Prices are the vendor's list price for one vial on the check date, in USD, before shipping. Ranked by price per mg; vendors that only sell multi-vial kits are listed after single-vial prices, at the per-vial price; sponsorship never changes the order. Links marked "Check price" may earn us a commission.

Melanotan II price history

Price history starts with our first weekly check. Each re-check adds a point here, so the chart fills in week by week.

Research use only. The compounds referenced on this page are sold for laboratory research purposes only. They are not drugs, foods, cosmetics or dietary supplements, and they are not approved by the FDA for human or veterinary use. Nothing on this page is medical advice. PeptideChecked does not sell peptides, does not provide dosing guidance, and does not recommend the use of any compound in humans.

FAQ

Melanotan II price questions

Where is Melanotan II cheapest?

On October 19, 2026, the lowest Melanotan II price per mg among in-stock vendors was Bulk Peptide Supply at $1.50/mg ($15.00 for 10 mg).

How much does Melanotan II cost per mg?

The median across 59 in-stock vendors was $4.00 per mg on October 19, 2026, with a range of $1.50 to $14.00.

How often are these prices checked?

Weekly. We read each price from the vendor's own product page and save every check, so each row shows the change since last week.

What does the COA badge mean?

The vendor publishes certificates of analysis (lab reports) for its products on its own site. 86% of the in-stock offers above come from vendors that do. Check that a report exists for the exact product and lot you order: a COA shows what a lab measured for one batch, not a guarantee about the vial you receive.