凍結乾燥 · 10 mg / vial Melanotan II (MT-2) 10 mg / vial — HPLC検証済みペプチドバイアル

Skin & Cosmetic 10 mg / vial

Melanotan II (MT-2) 10mg — Cyclic α-MSH Analog

Q: What is Melanotan II?

Melanotan II, also written MT-2 or MT-II, is a cyclic synthetic analog of α-MSH (alpha-melanocyte-stimulating hormone). It is a non-selective agonist at the melanocortin receptors MC1R, MC3R, MC4R, and MC5R. Activation of MC1R on melanocytes drives eumelanin production, which is what creates the deep, lasting tan associated with this peptide.

Q: What is the standard Melanotan II tanning protocol?

A typical loading phase is 0.25-0.5mg per day subcutaneously for 10-20 days, paired with brief, controlled UV exposure 2-3 times per week. Once your target shade is reached, maintenance is usually 0.5-1mg total per week, split into 1-2 injections. Fair-skin users (Fitzpatrick I-II) should start at 0.1-0.25mg to gauge tolerance.

Q: How fast does Melanotan II work?

Initial freckling or subtle darkening typically appears within 2-3 days of starting a loading dose. Visible color depth emerges around day 7-10, and full melanin saturation is reached at 2-3 weeks of combined dosing and UV exposure. Without any UV exposure, the tan develops more slowly and unevenly.

Q: How do I reconstitute and dose a 10mg MT-2 vial?

Add 1mL of bacteriostatic water down the side of the Melanotan II vial — do not shake, just swirl. At 1mL dilution, 0.05mL (5 units on a U-100 insulin syringe) delivers 0.5mg. Reconstituted vials are stable refrigerated at 2-8°C for roughly 30 days; lyophilized vials are stable at -20°C for two years.

Q: What side effects are common with MT-2?

The most frequently reported are mild nausea and facial flushing during the first 2-3 injections of the loading phase, usually fading as tolerance builds. Appetite suppression is common — many users drop 1-3 kg without intending to. Spontaneous erections in males and darkening of existing moles or freckles are also commonly reported.

Q: What purity and testing does the Melanotan II vial carry?

Every lot of Melanotan II is HPLC-tested to ≥99% purity, identity-confirmed by ESI mass spectrometry against the C50H69N15O9 reference (MW 1024.18, CAS 121062-08-6), and endotoxin-tested by LAL to <0.5 EU/mg. The per-lot Certificate of Analysis is issued by an ISO 17025-accredited laboratory.

Q: How is Melanotan II shipped and what payments are accepted?

All Melanotan II packaging is plain, discreet, and unmarked. Orders over $59 within the US ship free; international shipping is available worldwide with full tracking. Bitcoin, USDT, Ethereum, Monero, Litecoin, and major cards are accepted, with a small crypto discount applied at checkout.

Non-selective melanocortin agonist · MC1R/3R/4R/5R · Tanning + libido pathways

Premium Grade ベストセラー

Cyclic synthetic analog of α-MSH — non-selective melanocortin receptor agonist with potent melanogenic and libido-modulating activity.

CAS番号: 121062-08-6
分子量: 1 024.18 Da
純度: ≥ 99.0% (HPLC)
保存: −20 °C、凍結乾燥

アミノ酸配列 Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2

バンドルを選択

1 バイアル $25 /バイアル $25 合計最も人気 3 バイアル $18 /バイアル $54 合計ベストバリュー 10 バイアル $13 /バイアル $130 合計

$59以上で無料米国向け $7.99（48時間）・世界向け $14.99（5営業日）

目立たない梱包目立たない断熱梱包、外部に化合物名なし。

分析証明書

ロット別分析報告書 — HPLC、ESI-MS、LALエンドトキシン、重金属、滅菌性

現在のロットMEL577

リリース済み2026-04-12

HPLC純度99.19%

エンドトキシン（LAL）合格 · < 0.5 EU/mg

完全なCOAを読む全ラボ結果を見る

Melanotan II (MT-2)について

Buy Melanotan 2 (MT-2) 10mg at IGF1 Shop. Melanotan II — also written MT-2 or MT-II — is a cyclic synthetic analog of α-melanocyte-stimulating hormone (α-MSH), originally developed at the University of Arizona. It is a non-selective agonist at the melanocortin receptors MC1R, MC3R, MC4R, and MC5R. Activation of MC1R on melanocytes drives eumelanin production, which is what creates the deep, lasting tan associated with Melanotan II. Each MT-2 10mg vial is HPLC ≥99% pure, identity-confirmed by ESI mass-spec against the theoretical 1,024.18 Da molecular weight, and accompanied by a per-lot Certificate of Analysis. CAS 121062-08-6.

別名： Melanotan 2 · Melanotan II · MT-2 · MT-II · MT2 · Melanotan-II

Melanotan II (MT-2) — 作用機序と仕様

Melanotan II is a synthetic cyclic heptapeptide analog of α-melanocyte-stimulating hormone, originally developed at the University of Arizona as a sunless-tanning compound. It activates MC1R (melanogenesis), MC3R, MC4R and MC5R, producing both pigmentation and behavioral effects.

品質とリリース基準

Melanotan II (MT-2)のすべてのロットは、逆相HPLC（参照標準に対して220 nmで面積純度≥ 99%）、分子量のESI質量分析確認、および0.5 EU/mg未満のLimulus Amebocyte Lysate（LAL）エンドトキシン試験に合格した後にのみリリースされます。ロット固有の分析証明書は注文に同梱され、購入前にリクエストに応じて提供可能です。

よくある質問

Melanotan II (MT-2) — よくあるご質問

What is Melanotan II?

Melanotan II, also written MT-2 or MT-II, is a cyclic synthetic analog of α-MSH (alpha-melanocyte-stimulating hormone). It is a non-selective agonist at the melanocortin receptors MC1R, MC3R, MC4R, and MC5R. Activation of MC1R on melanocytes drives eumelanin production, which is what creates the deep, lasting tan associated with this peptide.

What is the standard Melanotan II tanning protocol?

A typical loading phase is 0.25-0.5mg per day subcutaneously for 10-20 days, paired with brief, controlled UV exposure 2-3 times per week. Once your target shade is reached, maintenance is usually 0.5-1mg total per week, split into 1-2 injections. Fair-skin users (Fitzpatrick I-II) should start at 0.1-0.25mg to gauge tolerance.

How fast does Melanotan II work?

Initial freckling or subtle darkening typically appears within 2-3 days of starting a loading dose. Visible color depth emerges around day 7-10, and full melanin saturation is reached at 2-3 weeks of combined dosing and UV exposure. Without any UV exposure, the tan develops more slowly and unevenly.

How do I reconstitute and dose a 10mg MT-2 vial?

Add 1mL of bacteriostatic water down the side of the Melanotan II vial — do not shake, just swirl. At 1mL dilution, 0.05mL (5 units on a U-100 insulin syringe) delivers 0.5mg. Reconstituted vials are stable refrigerated at 2-8°C for roughly 30 days; lyophilized vials are stable at -20°C for two years.

What side effects are common with MT-2?

The most frequently reported are mild nausea and facial flushing during the first 2-3 injections of the loading phase, usually fading as tolerance builds. Appetite suppression is common — many users drop 1-3 kg without intending to. Spontaneous erections in males and darkening of existing moles or freckles are also commonly reported.

What purity and testing does the Melanotan II vial carry?

Every lot of Melanotan II is HPLC-tested to ≥99% purity, identity-confirmed by ESI mass spectrometry against the C50H69N15O9 reference (MW 1024.18, CAS 121062-08-6), and endotoxin-tested by LAL to <0.5 EU/mg. The per-lot Certificate of Analysis is issued by an ISO 17025-accredited laboratory.

How is Melanotan II shipped and what payments are accepted?