Melanotan II Nasal Spray Price Comparison — Verified Vendors & Lab-Tested COAs

How much does Melanotan II Nasal Spray cost per month?

The cheapest verified Melanotan II Nasal Spray protocol works out to about $19.55 per month: Ascension Peptides's 10 mg bottle at $21.50 with code WPA, dosed at 0.3 mg daily (the most-common community protocol). One bottle provides 33.3 doses — about 4.8 weeks of supply at this cadence — so the per-week cost is roughly $4.52, which works out to $19.55 on a 4.33-week month. This protocol is derived from 1,438 verified Melanotan II calculator runs logged by the WPA community. Cost scales roughly linearly with the per-spray dose and weekly frequency you choose.

Use the live cost-per-month card directly above the vendor table to switch between bottle size, per-spray dose, weekly frequency, and vendor strategy (cheapest cost per month across all vendors and bottle sizes, or highest-quality vendor by verified COA purity). Every figure recalculates against the same verified pricing shown in the vendor table below.

What Melanotan II Nasal Spray Costs Right Now

WPA currently tracks Melanotan II Nasal Spray at 3 verified vendors. In-stock Melanotan II Nasal Spray bottles run from $21.50 to $53.99 — a 2.5x spread for the same compound. Ascension Peptides holds the lowest sticker price at $21.50. Normalized to milligrams, Melanotan II Nasal Spray costs $2.15/mg to $5.40/mg on this page. The best per-milligram value is the 10mg bottle from Ascension Peptides.

Melanotan II Nasal Spray is stocked in a single size: 10mg bottles. Because bottles of different strengths rarely scale linearly in price, the per-milligram column is the only fair way to rank them.

Ranked by true cost per milligram, the Melanotan II Nasal Spray listings WPA tracks are: Ascension Peptides — 10mg at $21.50 ($2.15/mg), COA purity 99.58%; Modified Aminos — 10mg at $35.99 ($3.60/mg), COA purity 99.33%; LA Peptides — 10mg at $53.99 ($5.40/mg).

Melanotan II Nasal Spray COA Coverage Across Tracked Vendors

2 of the 3 tracked Melanotan II Nasal Spray listings (67%) publish a third-party Certificate of Analysis. Assayed purity on those reports ranges from 99.33% to 99.58%. The most recent Melanotan II Nasal Spray COA on file is dated 6/26. The remaining 1 listing has no published report, so its purity is the vendor's own claim.

A COA is only worth what it proves: it has to name the independent lab, be dated within the last 12 months, and match the exact Melanotan II Nasal Spray batch and bottle size on sale. Open the linked report before ordering rather than trusting the badge.

How Researchers Actually Dose Melanotan II

Across 1,438 Melanotan II calculator runs logged by the WPA community, the most common dose entered is 250mcg, most often daily (7x/week). The size researchers calculate against most often is the 10mg bottle (1,318 runs). The most common bacteriostatic water volume is 2mL, which is what sets the draw marks on the syringe for that dose. At that dose a 10mg bottle yields roughly 40 doses, so the bottle size you buy decides how often you reorder as much as the price does.

Melanotan II Nasal Spray Discount Codes

3 of the 3 tracked Melanotan II Nasal Spray listings carry a WPA researcher discount code. The largest live discount is 50% off. Every price and per-milligram figure on this page is the post-discount number, so you are never comparing a discounted listing against an undiscounted one. Codes change and some exclude sale items or carry order minimums.

About Melanotan II

Melanotan II is a melanocortin research peptide most often sourced for tanning and appetite/libido research. It ships as a lyophilized powder you reconstitute with bacteriostatic water before use — and several regulators have warned against use of unregulated supply.

Its reported half-life is ~33 hours, which is the main reason the community cadence above looks the way it does. Not FDA-approved.

How to Read the Melanotan II Nasal Spray Comparison

• Price per milligram — Every Melanotan II Nasal Spray listing is normalized to $2.15/mg-style unit pricing, so a small cheap bottle cannot hide a worse real cost than a larger one.
• COA status and purity — The 2 COA-backed Melanotan II Nasal Spray listings show assayed purity and test date so quality is a number, not a claim.
• Stock status — Live in-stock state for each Melanotan II Nasal Spray listing, refreshed on a recurring basis.

Reading Melanotan II Nasal Spray Listings

Nasal spray listings are ranked on total Melanotan II per bottle, so a lower-priced bottle at a lower concentration can still be the more expensive option per milligram. Where a vendor publishes it, the mcg or mg delivered per spray is what determines how many doses a bottle actually contains.

A nasal spray COA should confirm the active ingredient's purity, and — where available — the preservative system and pH range, which do not appear on a vial COA. Intranasal delivery differs from injection in absorption kinetics, so vial protocols do not carry over.