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 toolMelanotan 2 10MG 10MG
A synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (alpha-MSH).
Observed price
Median $/mg
$3.80/mg
Range $/mg
$2.35/mg–$28.0/mg
This listing
#7 of 13
mid-market
Real / active mg
$3.81/mg
Compared by cost-per-mg against 13 sized listings of this compound. Real / active mg divides cost-per-mg by measured purity. Read from the certificate, not re-measured by VialGrade. Purity is not a grade. Purity vs grade
- Availability
- In stock
- Checked
- 10 hours ago
Hands you to modernaminos.com — VialGrade doesn’t sell or take payment
Some vendor links may earn VialGrade a commission. It never changes a grade, a price, or where a listing ranks.
Modern Aminos
Unclaimed page
0
Lab tests
—
Median purity
62
Listings
Real listing aggregated from the vendor's public page. Buying happens on their site, never on VialGrade — we take no payment and hold no stock. These are sold for laboratory research use only, not for human consumption; the seller sets their own terms and age limits at checkout.
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
Every Melanotan II listing, cheapest per mg first
Sticker prices hide the size, so listings are ranked by what a milligram actually costs — with independently tested purity where it exists. All 21 are here: the last 8 are listings whose vendor never published a strength we can read, so they have no per-mg figure to sort on.
| # | Vendor | Size | Price | Per mg | Tested purity | Real $/active mg | |
|---|---|---|---|---|---|---|---|
| 1 | Sports Technology Labs | 10mg total | $23 | $2.35/mg | 99.6% | $2.36/mgbest value | View |
| 2 | Peptide Pros | 500mg total10mg/vial × 50 vials each | $1,293 | $2.59/mg | — | $2.59/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 | Core PeptidesUnavailable | 10mg total | $41 | $4.10/mg | — | $4.11/mg | View |
| 11 | Ez Peptides | 10mg total | $44 | $4.40/mg | 99.8% | $4.41/mg | View |
| 12 | Ascension PeptidesUnavailable | 10mg total | $50 | $5.00/mg | — | $5.02/mg | View |
| 13 | Swiss Chems | 10mg total | $280 | $28.0/mg | — | $28.0/mg | View |
| Listed, but not rankable — no published strength to price per mg | |||||||
| — | Eternal Peptides | 1 vial | $29 | no size published | — | — | View |
| — | Nootropic Source | 1 vial | $30 | no size published | — | — | View |
| — | Simple Peptide | 1 vial | $38 | no size published | — | — | View |
| — | Cernum BiosciencesUnavailable | 1 vial | $45 | no size published | — | — | View |
| — | Vici PeptidesUnavailable | 1 vial | $45 | no size published | — | — | View |
| — | PurerawzUnavailable | 1 vial | $63 | no size published | — | — | View |
| — | Behemoth LabzUnavailable | 1 vial | $66 | no size published | — | — | View |
| — | Modern Aminos | 1 vial | $97 | no size published | — | — | 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. A vendor shown as Unavailable or Low stock is priced here but not currently buyable.
Understand this compound
What is Melanotan II?
Limited human dataa.k.a. Melanotan II, MT-2The 'tanning peptide' — it darkens skin without sun and also stirs libido and appetite circuits. Case reports tie it to new or changing moles and other serious harms, so its safety record is genuinely concerning.
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?
The science
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 is a separate question with its own answer — one green row never vouches for the rest.
Identity
PartialThe vendor advertises third-party testing; no independent record confirms it yet.
Measured purity
UnknownNo independent purity measurement on record.
Batch traceability
UnknownNo batch on this listing matches an independent record.
Sterility
Not testedA purity certificate doesn't measure this — no such test on record.
Dose accuracy
UnknownNot something VialGrade measures — no test on record.
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. Read from the certificate, not re-measured by VialGrade. Purity is not a grade. Never a statement that a product is safe, sterile, or correctly dosed. What “grade” actually means
Price trend
0.0 % over 30 days
$38.00 → $38.00
Every observation
| Date | Observed |
|---|---|
| $38.00 | |
| $96.99 | |
| $38.00 | |
| $38.00 |
0.0 % over 30 days · 34 checks · $38.00 on Sep 2, 2026 → $38.00 on Oct 2, 2026. Vendor list price before shipping or discounts. Observed, not projected.
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.
General information, not legal or medical advice. VialGrade sells nothing and encourages no human use.
Same compound
See the full Melanotan II market — all 21 vendors, price history & lab tests