Melanotan II
Melanotan II is a synthetic melanocortin peptide that activates melanocortin receptors (primarily MC1R and MC4R). It stimulates melanin production in the skin and also influences appetite regulation, libido, and mood through central nervous system pathways. Unlike Melanotan I, MT-2 crosses the blood–brain barrier, which explains its broader systemic effects beyond pigmentation.
15 mg
>99%
160
Protocol & Dosing
is typically used in cycles, beginning with a low-dose loading phase to assess individual tolerance. Use commonly starts with one spray daily, with the option to increase to two sprays daily if well tolerated. After an initial 2–4 week loading period, users often transition to a maintenance phase of one to two sprays per week to maintain results. Cycles are commonly continued for 8–12 weeks, followed by a break before repeating.
Key Benefits
Melanotan II supports increased melanin production, leading to enhanced skin pigmentation and improved tolerance to UV exposure. In addition to its tanning effects, it may support libido enhancement, mild appetite suppression, and mood elevation due to its action on central melanocortin receptors. These combined effects make Melanotan II a multifaceted peptide often used for aesthetic, metabolic, and wellness-oriented goals.
Guidance
- Start low to assess tolerance
- Begin with 1 spray daily for 5–7 days
- Increase to 2 sprays daily only if no nausea, flushing, or headaches occur
- If side effects appear, reduce the dose or pause use
- Evening dosing may improve tolerability for some individuals
- Maintain consistent dosing times and stay well hydrated
- Intended for cyclical use
- Loading phase: 2–4 weeks of daily dosing
- Maintenance phase: 1–2 sprays per week to maintain results
- Typical cycle length: 8–12 weeks
- Cycle break: Take 4–8 weeks off before repeating
- Avoid excessive UV exposure during early use
- Monitor skin for changes in pigmentation or moles during use
Protixa ION System™
Nasal delivery is facilitated with the Protixa ION System — a proprietary liquid ion delivery platform engineered for enhanced bioavailability, deep tissue penetration, and improved compound stability without compromising safety. Unlike carriers that rely on encapsulation, it enables direct solubilization and optimized partitioning of actives including peptides and coenzymes — no liposomes, no lipid nanoparticles, no emulsifier-dependent payloads. Built from amino acids and endogenous molecules for biocompatibility; scalable across routes that include intranasal sprays.
Compliance · Nasal peptides
cGMP manufacturing & cryopreservation
Manufactured through Pacific Manufacturing & Design LLC — GMP-certified under NSF/ANSI 455-2 and FDA-registered (Reg. No. 15492349536). Compliant with 21 CFR Parts 11, 111, and 117. Strict quality control, validated processes, and full traceability from raw material to final product.
Third-Party COA — Every Batch
Third-party COA for every batch, ensuring consistent quality and purity. Verified through LCMS and endotoxin testing, with full traceability from raw material to final product.