Where to Buy Melanotan 2 in 2026: 36 Lab-Tested Sellers, From $1.61/mg With a Coupon Code
Where to buy Melanotan 2: PepAssess lists Melanotan 2 at 57 vendors. As of November 12, 2026, the lowest price with a coupon code is $1.60/mg buying 2 vials at MsAmino (code PEPASSESS); the median across all sellers is $4.00/mg. Vendors are ranked by Evidence Score.
Prices and codes updated November 12, 2026 · re-checked every night
Learn more about Melanotan II from the published research: Life Sciences (1996) · International Journal of Impotence Research (2000) · ClinicalTrials.gov (NIH)
The compounds listed on this page are for research purposes only, not for human consumption.
Melanotan 2 reconstitution calculator →
Melanotan 2 coupon codes
Prices with the code taken off · updated November 12, 2026 · re-checked every night
Every Melanotan 2 coupon code
62 Melanotan 2 sellers with a confirmed code — PepAssess's preferred vendor first, then highest Evidence Score.
| Shop | Score | Vial with code | Per mg | Per mg with code | vs typical | Code discount | Code | |
|---|---|---|---|---|---|---|---|---|
| Platinum LionPreferred | 93score | — | — | — | — | 25% off | ShopShop ↗ | |
| Rebirth LabsPreferred | 84score | 10 mg vial $36.89 with code | $4.10/mg | $3.69/mg with code | — | 10% off | ShopShop ↗ | |
| Hydro Research Peptides | 100score | — | — | — | — | 20% off | ShopShop ↗ | |
| Lost Coast Aminos | 100score | — | — | — | — | 10% off | ShopShop ↗ | |
| Myoasis Labs | 99score | 10 mg vial $27.60 with code | $3.45/mg | $2.76/mg with code | 14% below typical | 20% off | ShopShop ↗ | |
| Glow Peptides | 99score | 10 mg vial $40.49 with code | $4.50/mg | $4.05/mg with code | — | 10% off | ShopShop ↗ | |
| Bench Grade Peptides | 95score | 10 mg vial $75.60 with code | $8.40/mg | $7.56/mg with code | — | 10% off | ShopShop ↗ | |
| Next Level Compounds | 95score | — | — | — | — | 30% off | ShopShop ↗ | |
| GigaCompounds | 95score | 10 mg vial $36 with code | $4/mg | $3.60/mg with code | — | 10% off | ShopShop ↗ | |
| Pinnacle Peptide Labs | 92score | 10 mg vial $33.99 with code | $4.00/mg | $3.40/mg with code | — | 15% off | ShopShop ↗ | |
| True Peptide Labs | 92score | 10 mg vial $18.20 with code | $2.80/mg | $1.82/mg with code | 30% below typical | 35% off | ShopShop ↗ | |
| PeakForce Labs | 92score | 10 mg vial $22.75 with code | $2.28/mg | $2.28/mg with code | 43% below typical | 35% off | ShopShop ↗ | |
| Ascension Peptides | 90score | 10 mg vial $25 with code | $5/mg | $2.50/mg with code | — | 50% off | ShopShop ↗ | |
| Arctic Lab Supply | 90score | 10 mg vial $28.49 with code | $3.80/mg | $2.85/mg with code | 5% below typical | 25% off | ShopShop ↗ | |
| Amino Research | 89score | 10 mg vial $31.99 with code | $4.00/mg | $3.20/mg with code | — | 20% off | ShopShop ↗ | |
| Peptide Giants | 89score | 10 mg vial $28.50 with code | $3/mg | $2.85/mg with code | 25% below typical | 5% off | ShopShop ↗ | |
| Rivn Research | 88score | 10 mg vial $33.99 with code | $4.00/mg | $3.40/mg with code | — | 15% off | ShopShop ↗ | |
| Prism Labs | 88score | 10 mg vial $31.49 with code | $3.50/mg | $3.15/mg with code | 13% below typical | 10% off | ShopShop ↗ | |
| NOVA Labs | 88score | — | — | — | — | 10% off | ShopShop ↗ | |
| Silverstone Labs Co | 88score | 10 mg vial $16.15 with code | $1.90/mg | $1.62/mg with code | 52% below typical | 15% off | ShopShop ↗ | |
| Blue Ridge Peptides | 88score | 10 mg vial $31.50 with code | $3.50/mg | $3.15/mg with code | 12% below typical | 10% off | ShopShop ↗ | |
| Alpha Peptides | 87score | 10 mg vial $19.89 with code | $2.21/mg | $1.99/mg with code | 45% below typical | 10% off | ShopShop ↗ | |
| My Amino Lab | 86score | 10 mg vial $27.90 with code | $3.10/mg | $2.79/mg with code | 22% below typical | 10% off | ShopShop ↗ | |
| Pivot Labs Global | 86score | 10 mg vial $38.25 with code | $4.50/mg | $3.82/mg with code | — | 15% off | ShopShop ↗ | |
| Everest Peptides | 85score | 10 mg vial $25.19 with code | $3.15/mg | $2.52/mg with code | 21% below typical | 20% off | ShopShop ↗ | |
| Rejuven8 Peptides | 85score | 10 mg vial $36.34 with code | $4.50/mg | $3.82/mg with code | — | 15% off | ShopShop ↗ | |
| Disguised Alpha | 83score | 10 mg vial $35.99 with code | $4.00/mg | $3.60/mg with code | — | 10% off | ShopShop ↗ | |
| One Aminos | 83score | — | — | — | — | 33% off | ShopShop ↗ | |
| Echo Peptides | 83score | 10 mg vial $42.49 with code | $5.00/mg | $4.25/mg with code | — | 15% off | ShopShop ↗ | |
| VISTARA LABS | 83score | — | — | — | — | 25% off | ShopShop ↗ | |
| LUV Aminos | 83score | 10 mg vial $18 with code | $2/mg | $1.80/mg with code | — | 10% off | ShopShop ↗ | |
| Modern Research Peptides | 82score | 10 mg vial $16.79 with code | $2.80/mg | $1.68/mg with code | 30% below typical | 40% off | ShopShop ↗ | |
| VAYN | 81score | — | — | — | — | 20% off | ShopShop ↗ | |
| Vortex Research | 81score | 10 mg vial $24.47 with code | $3.50/mg | $2.45/mg with code | 13% below typical | 30% off | ShopShop ↗ | |
| Stack Research | 80score | 10 mg vial $43.92 with code | $5.49/mg | $4.39/mg with code | — | 20% off | ShopShop ↗ | |
| Palmetto Peptides | 79score | 10 mg vial $48.60 with code | $5.40/mg | $4.86/mg with code | — | 10% off | ShopShop ↗ | |
| CertaPeptides | 79score | — | — | — | — | 10% off | ShopShop ↗ | |
| MsAmino | 78score | 10 mg vial $15.99 with code | $4.00/mg | $3.20/mg with code | — | 20% off | ShopShop ↗ | |
| Prime Peptide Solutions | 78score | 10 mg vial $35.99 with code | $4.00/mg | $3.60/mg with code | — | 10% off | ShopShop ↗ | |
| Ps Peptides | 77score | 10 mg vial $34.91 with code | $4.00/mg | $3.60/mg with code | — | 10% off | ShopShop ↗ | |
| Ouralus | 77score | 10 mg vial $19.20 with code | $1.92/mg | $1.92/mg with code | 52% below typical | 10% off | ShopShop ↗ | |
| Great Northern Peptides | 76score | — | — | — | — | 10% off | ShopShop ↗ | |
| V8 Peptides | 76score | — | — | — | — | 10% off | ShopShop ↗ | |
| RemedyX | 75score | 10 mg vial $35.10 with code | $3.90/mg | $3.51/mg with code | — | 10% off | ShopShop ↗ | |
| Zesty Rat | 75score | 10 mg vial $35.99 with code | $4.00/mg | $3.60/mg with code | — | 10% off | ShopShop ↗ | |
| Platinum Biolabs | 73score | 10 mg vial $36.75 with code | $4.90/mg | $3.68/mg with code | — | 25% off | ShopShop ↗ | |
| Blackline Scientific | 72score | 10 mg vial $32 with code | $4/mg | $3.20/mg with code | — | 20% off | ShopShop ↗ | |
| GenX Peptides | 68score | 10 mg vial $32.30 with code | $3.80/mg | $3.23/mg with code | 5% below typical | 15% off | ShopShop ↗ | |
| PeptiNova | 67score | 10 mg vial $31.49 with code | $3.50/mg | $3.15/mg with code | 13% below typical | 10% off | ShopShop ↗ | |
| Ascend Research | 66score | 10 mg vial $58.46 with code | $6.50/mg | $5.85/mg with code | — | 10% off | ShopShop ↗ | |
| Value Research Labs | 64score | 10 mg vial $23.99 with code | $3.00/mg | $2.40/mg with code | 25% below typical | 20% off | ShopShop ↗ | |
| Voltera Sciences | 64score | 10 mg vial $34.84 with code | $4.10/mg | $3.48/mg with code | — | 15% off | ShopShop ↗ | |
| VMAX Peptides | 63score | 10 mg vial $17.91 with code | $1.99/mg | $1.79/mg with code | 50% below typical | 10% off | ShopShop ↗ | |
| Peptuvia | 63score | 10 mg vial $60.30 with code | $6.70/mg | $6.03/mg with code | — | 10% off | ShopShop ↗ | |
| Vitality Chems | 59score | 10 mg vial $44.49 with code | $5.00/mg | $4.45/mg with code | — | 11% off | ShopShop ↗ | |
| 99PurityPeptides | 43score | 10 mg vial $40.49 with code | $4.50/mg | $4.05/mg with code | — | 10% off | ShopShop ↗ | |
| Deep Beauty Research | 41score | — | — | — | — | 15% off | ShopShop ↗ | |
| TCORE BIOTECH | 33score | 10 mg vial $19.19 with code | $2.40/mg | $1.92/mg with code | 40% below typical | 20% off | ShopShop ↗ | |
| Sparta Labs | 31score | — | — | — | — | 15% off | ShopShop ↗ | |
| Peptyds | 31score | — | — | — | — | 10% off | ShopShop ↗ | |
| Project Amino | 21score | — | — | — | — | 10% off | ShopShop ↗ | |
| Helix Bio Chem | 16score | 10 mg vial $40.49 with code | $4.50/mg | $4.05/mg with code | — | 10% off | ShopShop ↗ |
Where to buy Melanotan 2: the short answer
What is the lowest Melanotan 2 price with a coupon code?
As of November 12, 2026, the lowest Melanotan 2 price PepAssess found with a coupon code is at MsAmino: $1.60 per mg buying 2 vials with code PEPASSESS (20% off; $4.00 per mg before the code). Prices are re-checked every night. MsAmino coupon code
What is the best Melanotan 2 coupon code?
As of November 12, 2026, the biggest Melanotan 2 coupon code PepAssess has confirmed is PEPASSESS50OFF for 50% off at Ascension Peptides, which brings it to $2.50 per mg. PepAssess lists each code with its discount and the seller's Evidence Score, based on lab reports confirmed with the testing labs. Ascension Peptides coupon code
Where can I buy lab-tested Melanotan 2?
As of November 12, 2026, PepAssess lists 57 online vendors selling Melanotan 2. 36 of them publish a Melanotan 2 lab report that the testing lab confirmed on its own records, and 18 of those cover both purity (HPLC and mass spec) and toxicity (endotoxin or sterility). The highest-scoring vendors with a lab-confirmed Melanotan 2 report are Hydro Research Peptides (100/100), Lost Coast Aminos (100/100) and Myoasis Labs (99/100). Compare all 57 Melanotan 2 vendors on PepAssess
What is the best Melanotan 2 vendor?
PepAssess ranks Melanotan 2 vendors by Evidence Score (0–100): what each vendor documents — lab reports confirmed by the labs, how often it tests, business transparency and buyer protection. As of November 12, 2026, the top-scoring Melanotan 2 vendors are Hydro Research Peptides (100/100), Lost Coast Aminos (100/100) and Myoasis Labs (99/100) — all three with a lab-confirmed Melanotan 2 report.
What is the cheapest Melanotan 2 per mg?
The lowest Melanotan 2 price PepAssess found is $1.90/mg at Silverstone Labs Co; the median across vendors is $4.00/mg (as of November 12, 2026). Among vendors with a lab-confirmed Melanotan 2 report, the lowest is $1.90/mg at Silverstone Labs Co. Prices come from each vendor's own store and exclude shipping and discounts.
Melanotan 2 cost per week
What one 10 mg vial of Melanotan 2 costs per week of research, at the lowest one-vial price with a coupon code: $16.15 at Silverstone Labs Co (code ACIAJFKRAY, $1.61/mg), as of November 12, 2026.
| One vial used over | Cost per week |
|---|---|
| 2 weeks | $8.07 |
| 4 weeks | $4.04 |
| 8 weeks | $2.02 |
Lab-confirmed Melanotan 2 reports
38 of 57 sellers publish a Melanotan 2 lab report. 36 have one the testing lab confirmed on its own records; 18 of those cover both purity (HPLC + mass-spec identity) and toxicity (endotoxin or sterility). Those covering both are listed first, then by Evidence Score.
| Vendor | Purity | Toxicity | Latest | Per mg | Code | Score | |
|---|---|---|---|---|---|---|---|
 Lost Coast Aminos | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | — | 10% off | 100score | ShopShop ↗ |
 Platinum Lion | Purity ✓↗ | Toxicity ✓↗ | Jan 2026 | — | 25% off | 93score | ShopShop ↗ |
 Pinnacle Peptide Labs | Purity ✓↗ | Toxicity ✓↗ | Jun 2026 | $4.00/mg | 15% off | 92score | ShopShop ↗ |
 PeakForce Labs | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | $2.28/mg | 35% off | 92score | ShopShop ↗ |
| Ascension Peptides | Purity ✓↗ | Toxicity ✓↗ | Jun 2026 | $5/mg | 50% off | 90score | ShopShop ↗ |
 Prism Labs | Purity ✓↗ | Toxicity ✓↗ | Oct 2026 | $3.50/mg | 10% off | 88score | ShopShop ↗ |
 NOVA Labs | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | — | 10% off | 88score | ShopShop ↗ |
 Silverstone Labs Co | Purity ✓↗ | Toxicity ✓↗ | Mar 2026 | $1.90/mg | 15% off | 88score | ShopShop ↗ |
 Everest Peptides | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $3.15/mg | 20% off | 85score | ShopShop ↗ |
 Rebirth Labs | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | $4.10/mg | 10% off | 84score | ShopShop ↗ |
 Disguised Alpha | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $4.00/mg | 10% off | 83score | ShopShop ↗ |
 One Aminos | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | — | 33% off | 83score | ShopShop ↗ |
 VISTARA LABS | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | — | 25% off | 83score | ShopShop ↗ |
 Modern Research Peptides | Purity ✓↗ | Toxicity ✓↗ | Jun 2026 | $2.80/mg | 40% off | 82score | ShopShop ↗ |
 VAYN | Purity ✓↗ | Toxicity ✓↗ | Jul 2026 | — | 20% off | 81score | ShopShop ↗ |
 Vortex Research | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $3.50/mg | 30% off | 81score | ShopShop ↗ |
 MsAmino | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $4.00/mg | 20% off | 78score | ShopShop ↗ |
 Ps Peptides | Purity ✓↗ | Toxicity ✓↗ | — | $4.00/mg | 10% off | 77score | ShopShop ↗ |
 Hydro Research Peptides | Purity – | Toxicity ✓↗ | Dec 2025 | — | 20% off | 100score | ShopShop ↗ |
 Myoasis Labs | Purity ✓↗ | Toxicity – | Jun 2026 | $3.45/mg | 20% off | 99score | ShopShop ↗ |
 Bench Grade Peptides | Purity ✓↗ | Toxicity – | Jul 2020 · over a year old | $8.40/mg | 10% off | 95score | ShopShop ↗ |
 Next Level Compounds | Purity – | Toxicity – | Sep 2026 | — | 30% off | 95score | ShopShop ↗ |
 GigaCompounds | Purity – | Toxicity ✓↗ | Sep 2026 | $4/mg | 10% off | 95score | ShopShop ↗ |
| Arctic Lab Supply | Purity – | Toxicity ✓↗ | Aug 2026 | $3.80/mg | 25% off | 90score | ShopShop ↗ |
 Amino Research | Purity ✓↗ | Toxicity – | Aug 2026 | $4.00/mg | 20% off | 89score | ShopShop ↗ |
 Peptide Giants | Purity ✓↗ | Toxicity – | Aug 2026 | $3/mg | 5% off | 89score | ShopShop ↗ |
| Rivn Research | Purity – | Toxicity – | — | $4.00/mg | 15% off | 88score | ShopShop ↗ |
 Alpha Peptides | Purity ✓↗ | Toxicity – | Mar 2026 | $2.21/mg | 10% off | 87score | ShopShop ↗ |
 My Amino Lab | Purity ✓↗ | Toxicity – | Jun 2026 | $3.10/mg | 10% off | 86score | ShopShop ↗ |
 Rejuven8 Peptides | Purity ✓↗ | Toxicity – | Dec 2025 | $4.50/mg | 15% off | 85score | ShopShop ↗ |
| # | Vendor | Doses (mg) | From | Best $/mg | Evidence score ⓘ | |
|---|---|---|---|---|---|---|
| 1 | — | — | — | 93score | Shop | |
| 2 | — | — | — | 100score | Shop | |
| 3 | 10 | from $39.99 ↗ | $4.00/mg | 92score | Shop | |
| 4 | 10 | from $50 ↗ | $5/mg | 90score | Shop | |
| 5 | 10 | from $39.99 ↗ | $4.00/mg | 88score | Shop | |
| 6 | 10 | from $84 ↗ | $8.40/mg | 95score | Shop | |
| 7 | 10 | from $39.99 ↗ | $4.00/mg | 89score | Shop | |
| 8 | 10 | from $34.50 ↗ | $3.45/mg | 99score | Shop | |
| 9 | 10 | from $40.99 ↗ | $4.10/mg | 84score | Shop | |
| 10 | 10 | from $39.99 ↗ | $4.00/mg | 78score | Shop | |
| 11 | — | — | — | 81score | Shop | |
| 12 | 10 | from $31.49 ↗ | $3.15/mg | 85score | Shop | |
| 13 | 10 | — | — | 100score | Shop | |
| 14 | 10 | from $34.99 ↗ | $3.50/mg | 88score | Shop | |
| 15 | 10 | from $45 ↗ | $4.50/mg | 85score | Shop | |
| 16 | 1 | from $39.99 ↗ | $4.00/mg | 83score | Shop | |
| 17 | 10 | from $27.99 ↗ | $2.80/mg | 82score | Shop | |
| 18 | 10 | — | — | 88score | Shop | |
| 19 | 10 | from $19 ↗ | $1.90/mg | 88score | Shop | |
| 20 | — | — | — | 95score | Shop | |
| 21 | — | — | — | 83score | Shop | |
| 22 | 10 | from $54.90 ↗ | $5.49/mg | 80score | Shop | |
| 23 | 10 | from $31 ↗ | $3.10/mg | 86score | Shop | |
| 24 | 10 | from $39.99 ↗ | $4.00/mg | 78score | Shop | |
| 25 | 10 | from $39 ↗ | $3.90/mg | 75score | Shop | |
| 26 | 5, 10 | from $22.10 ↗ | $2.21/mg | 87score | Shop | |
| 27 | 10 | from $30 ↗ | $3/mg | 89score | Shop | |
| 28 | 10 | from $37.99 ↗ | $3.80/mg | 90score | Shop | |
| 29 | 10 | from $29.99 ↗ | $3.00/mg | 64score | Shop | |
| 30 | 10 | from $35 ↗ | $3.50/mg | 88score | Shop | |
| 31 | 10 | from $49.99 ↗ | $5.00/mg | 83score | Shop | |
| 32 | 10 | from $54 ↗ | $5.40/mg | 79score | Shop | |
| 33 | 10 | — | — | 76score | Shop | |
| 34 | 5, 10 | — | — | 79score | Shop | |
| 35 | 10 | from $39.99 ↗ | $4.00/mg | 77score | Shop | |
| 36 | 10 | — | — | 83score | Shop | |
| 37 | — | from $34.99 ↗ | $3.50/mg | 67score | Shop | |
| 38 | 10 | from $40.99 ↗ | $4.10/mg | 64score | Shop | |
| 39 | 10 | from $40 ↗ | $4/mg | 72score | Shop | |
| 40 | 10 | from $44.99 ↗ | $4.50/mg | 43score | Shop | |
| 41 | — | from $23.99 ↗ | $2.40/mg | 33score | Shop | |
| 42 | — | — | — | 31score | Shop | |
| 43 | — | — | — | 31score | Shop | |
| 44 | — | — | — | 41score | Shop | |
| 45 | 10 | from $44.99 ↗ | $4.50/mg | 16score | Shop | |
| 46 | — | — | — | 21score | Shop | |
| 47 | 10 | from $40 ↗ | $4/mg | 95score | Shop | |
| 48 | 10 | from $38 ↗ | $3.80/mg | 68score | Shop | |
| 49 | 10 | — | — | 76score | Shop | |
| 50 | 10 | from $28 ↗ | $2.80/mg | 92score | Shop |
All 57 Melanotan 2 sellers, ranked by Evidence Score →
Prices come from each vendor's own public store data and may exclude shipping, discounts or bulk pricing. Research-use products; not medical advice.
About Melanotan II
How it works
- Increased pigment production can also darken existing moles and freckles.
The compounds listed on this page are for research purposes only, not for human consumption. Not medical advice.
Related: Melanotan 1 · PT-141 · Kisspeptin · Oxytocin
Melanotan 2: more questions people ask
Which Melanotan 2 vendors have lab reports confirmed by the testing lab?
36 as of November 12, 2026. Those whose confirmed reports cover both purity and toxicity: Lost Coast Aminos, Platinum Lion, Pinnacle Peptide Labs, PeakForce Labs, Ascension Peptides, Prism Labs, NOVA Labs and Silverstone Labs Co and 10 more. PepAssess matches each report to the issuing lab's own public record, not the vendor's copy.
How can I tell if a Melanotan 2 certificate of analysis (COA) is real?
Look the report up in the testing lab's own records — most labs that test peptides publish a lookup by report ID, QR code or lot number. PepAssess does this for every Melanotan 2 report it finds: as of November 12, 2026, 36 of the 38 sellers publishing a Melanotan 2 report had one the lab confirmed.
How much does a vial of Melanotan 2 cost?
As of November 12, 2026, a 10 mg vial of Melanotan 2 costs a median $39.99 across the 323 sellers PepAssess found with one in stock (lowest $10). Each seller's lowest in-stock price for that size counts once; prices come from each seller's own store and exclude shipping and discounts.
Can you buy Melanotan 2 as a nasal spray, a pen or capsules?
Yes. As of November 12, 2026, 447 of the 57 Melanotan 2 sellers PepAssess lists sell a vial; 33 a nasal spray, 17 a pen or pre-filled form and 2 capsules or another oral form. Counts come from each store's own product names. A lab report covers the product and batch it names — check that it's for the form you're buying.
How do I know if a Melanotan 2 seller is legit?
Check what the seller can show. As of November 12, 2026, PepAssess checks every Melanotan 2 seller for three things: a Melanotan 2 lab report that the testing lab confirms on its own records (36 of 57), card payments, which let you dispute a charge (49 of 57), and a published street address — not a mailbox or registered agent (20 of 57). Each seller's PepAssess profile shows which of these it has.
Are there Melanotan 2 coupon codes?
Yes. PepAssess lists coupon codes for 57 vendors selling Melanotan 2: Hydro Research Peptides: PepAssess20 (20% off), Lost Coast Aminos: PEPASSESS (10% off), Myoasis Labs: pepassess (20% off), Glow Peptides: PEPASSESS (10% off), Bench Grade Peptides: PEPASSESS (10% off), Next Level Compounds: pepassess (30% off) and 51 more.
CertaPeptides products are for research use only and not for human consumption.