Melanotan 2 10MG 10MG
A synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (alpha-MSH).
Observed price
Median $/mg
$3.70/mg
Range $/mg
$2.59/mg–$4.70/mg
This listing
#7 of 11
mid-market
Real / active mg
$3.81/mg
Compared by cost-per-mg against 11 vendor listings of this compound whose size we can read. Real / active mg divides cost-per-mg by measured purity. Read from the certificate, not re-measured by VialGrade.
- Availability
- In stock
- Checked
- 1 hour ago
Hands you to modernaminos.com — VialGrade doesn’t sell or take payment
Modern Aminos
Unclaimed page
0
Lab tests
—
Median purity
53
Listings
Real listing aggregated from the vendor's public page. Buying happens on their site, never on VialGrade — outbound links stay off until the affiliate step is approved.
No independent test of Modern Aminos' Melanotan II yet
- Melanotan II generally tests around 99.7% purity across 6 independent certificates — but from other makers, so treat it as a benchmark, not proof of this seller's stock.
- Price sits within the normal range for Melanotan II — no cheap-fake red flag.
How to verify this yourself
To verify before you buy: ask Modern Aminos for the Janoshik COA for your batch number, then paste it into Verify — VialGrade confirms it's a real, unedited lab record.
Open the Verify toolCompare by real cost
Cheapest Melanotan II, by price per mg
Vials come in different sizes, so the sticker price lies. This ranks every listing by what a milligram actually costs — with independent test purity where we have it.
| # | Vendor | Size | Price | Per mg | Tested purity | Real $/active mg | |
|---|---|---|---|---|---|---|---|
| 1 | Peptide Pros | 500mg total10mg/vial × 50 vials each | $1,293 | $2.59/mg | — | $2.59/mgbest value | View |
| 2 | Swiss Chems | 10mg total | $28 | $2.80/mg | — | $2.80/mg | View |
| 3 | Felix Chemical Supply | 10mg total | $30 | $3.00/mg | 99.7% | $3.01/mg | View |
| 4 | Peptide Pros | 50mg total | $154 | $3.07/mg | — | $3.08/mg | View |
| 5 | Peptide Pros | 30mg total | $101 | $3.35/mg | — | $3.37/mg | View |
| 6 | Peptide Pros | 10mg total | $37 | $3.70/mg | — | $3.71/mg | View |
| 7 | Modern Aminos | 10mg total | $38 | $3.80/mg | — | $3.81/mg | View |
| 8 | Bluum Peptides | 10mg total | $39 | $3.90/mg | 98.4% | $3.96/mg | View |
| 9 | Umbrella Labs | 10mg total | $41 | $4.10/mg | — | $4.11/mg | View |
| 10 | Ez Peptides | 10mg total | $44 | $4.40/mg | 99.8% | $4.41/mg | View |
| 11 | Sports Technology Labs | 10mg total | $47 | $4.70/mg | 99.6% | $4.72/mg | View |
Real $/active mg divides the price-per-mg by the measured purity — the honest cost of the actual peptide, so a 90%-pure vial isn’t compared as if it were 99%. Too cheap? flags a listing far below the market rate — often underdosing or a fake, not a deal. The crown marks the cheapest non-outlier; best value marks the lowest real cost per active mg.
Understand this compound
What is Melanotan II?
Limited human dataa.k.a. Melanotan II, MT-2A melanocortin peptide studied in tanning and libido research — the most-discussed 'tanning peptide'.
Good to know: Multiple published case reports link it to new or changing moles, dysplastic nevi, and melanoma, as well as priapism, rhabdomyolysis, and renal infarction, with uncontrolled product purity and dosing.
How does Melanotan II work?
A non-selective cyclic analog of alpha-MSH that activates MC1, MC3, and MC4 receptors, increasing melanin production while also affecting appetite and sexual arousal pathways via MC4R.
Mechanism of action from published research — how the molecule behaves, not a claim about any product or any human-use effect.
What is Melanotan II researched for?
Used off-label/grey-market for skin tanning and, informally, libido or appetite effects, though never developed as an approved drug for these uses.
- Tanning & libidoStudied in melanocortin research — skin pigmentation and related pathways.
How far has the research gone?
Limited human data — no completed efficacy trials or regulatory approval exist anywhere; it is used almost exclusively as an unregulated grey-market product.
Where the science stands — an approved drug is not the same as the research-grade material a vendor sells, which is unregulated regardless.
What is Melanotan II commonly stacked with?
Compounds the research community frequently discusses alongside Melanotan II. Not a protocol or a recommendation — a map of what to read about next.
What should I check before buying?
- Independent purity. Look for a third-party COA (Janoshik or MZ) showing a measured purity — not just a number the vendor typed.
- Batch match. The strongest evidence is a certificate for the exact batch you’ll receive, attributed to this vendor — check the cross-verification on the listing.
- Vendor reputation. See how the vendor is talked about in the community before trusting a new name.
Research context only — VialGrade never gives dosing, medical, or human-use guidance.
The lab evidence
What we could verify
Each row answers a different question. Passing the identity test doesn’t mean it’s sterile or correctly dosed — we show each answer separately.
Identity — independent test
PartialThe vendor advertises third-party testing, but no independent record confirms it yet.
Measured purity (HPLC)
UnknownNo independent purity figure is on record for this listing.
Batch traceability
UnknownNo specific batch on this listing has been matched to an independent record.
Sterility & endotoxin
Not testedA purity COA does not measure sterility or endotoxins — no such test is on record.
Dose / fill accuracy
UnknownVialGrade does not independently measure vial fill or delivered dose.
These certificates are for Melanotan II across every maker VialGrade tracks — not necessarily Modern Aminos’s own stock. This listing’s specific evidence is the matrix above.
Independent testing
Independent lab tests on record for Melanotan II
Real, publicly verifiable third-party tests. Purity is read from the certificate itself. A test reflects one lab’s result for one submitted batch — not a guarantee that every vial matches.
How does this data get here?
Every record below is a real certificate of analysis, gathered two ways: from the public verification feeds that independent labs (like Janoshik) publish, and from the certificates vendors post on their own product pages. We open each certificate document and read the measured purity, content, batch, and date directly off it — a scraper can’t read a number printed inside an image, so this is done by machine vision, then recorded here with a link back to the original.
Nothing here is typed in by a vendor or invented by us. Where a certificate is missing, we say so rather than filling the gap.
We re-check the lab feed, too. A “still listed” tag means the certificate is currently public in Janoshik’s database — we re-verify against the live feed and stamp the date. If a cert is later pulled, the tag flips. It’s a freshness check on the same source, not a second independent opinion.
What a certificate does & doesn’t prove
Three different questions. Purity (“how clean?”), identity (“is it the right molecule?”, a mass-spec test), and content (“did I get the labeled mg?”) are separate. A vial can be 99% pure and still be the wrong peptide, or the right peptide underdosed. We flag the measured dose against the label above; underdosing is the most common real fraud.
Who submitted the sample matters. Most of these are vendor-submitted — the seller chose which vial to send, so one good certificate doesn’t prove every batch is the same. The gold standard is a blind test, where a buyer sends a vial they bought as a normal customer. Same label doesn’t prove same product; same batch number doesn’t prove same batch.
99.9%
highest tested purity
| Certificate | Manufacturer | Batch | Purity | Content / dose | Lab | |
|---|---|---|---|---|---|---|
| Alpha BioPharma | B33LSYXL | 99.91% | 10.30 mg | Janoshik Analytical Still listed | Verify | |
| EZ Peptides | EZP-MEL21005032026-06 | 99.78% | 11.18 mg; 11.20 mg; 11.28 mg | Janoshik Analytical | Verify | |
| www.certapeptides.com | CP-2604-MT210 | 99.72% | 10.01/10mg · full | Janoshik Analytical Still listed | Verify | |
 | Felix Chemical Supply | 122925-MT2-D | 99.65% | 10.12 mg | Freedom Diagnostics Testing | View |
 | Sports Technology Labs | 2025-10-06 | 99.63% | — | MZ Biolabs | View |
 | Bluum Peptides | 814817 | 98.38% | — | MZ Biolabs | View |
 | Behemoth Labz | P200722-A007 | 99.91% | — | Vendor self-tested | View |
 | Nootropic Source | — | 99.76% | — | Vendor self-tested | View |
testing advertised, but not independently confirmed
This listing advertises testing, yet no independent record in our index references Modern Aminos for Melanotan II. That doesn't prove the certificate is fake — but until it resolves at the lab, treat the testing claim as unbacked, not verified.
- Vendor claim. Advertises testing.
- Independent confirmation. No record found for Modern Aminos. Verify the certificate at the lab before trusting it.
- Compound-level evidence. We do hold 6 independent COAs for Melanotan II (median 99.7%) — from other makers. Use it to judge this claim.
Cross-checks the vendor’s testing claim against independent lab records. Purity is read from the lab's certificate as issued — VialGrade doesn't re-run the assay or sample the vial. It reflects one lab's result for one submitted batch, not every vial. Never a statement that a product is safe, sterile, or correctly dosed.
Research-use-only — not FDA-approved
Sold “for research use only,” this compound is not FDA-approved for human use and has not been evaluated for safety, purity, or sterility in people. It is generally not a scheduled controlled substance, so buying it as a research chemical is typically not itself a drug crime — but marketing or using it as a drug is not lawful, and it is not a dietary supplement.
Read the full US legal overview →General information, not legal or medical advice. VialGrade sells nothing and encourages no human use.
Same compound
See the full Melanotan II market — all 19 vendors, price history & lab tests