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The online assessment helps organize your goals, preferences, medication use, and health background alongside suitable product directions. If you are pregnant, taking prescription medication, under medical care, or managing a specific health condition, you can request a professional review before ordering. Our products are positioned as nutritional and wellness support, not for diagnosing, treating, or preventing any disease.
Promotes melanin production to help deepen skin tone and achieve a natural tan.
Melanotan II (MT-2) Skin-Darkening Peptide
【What It Is】
Melanotan II, also known as MT-2, is a synthetic peptide that stimulates melanin production in the skin, primarily used to deepen skin tone and create a tanned appearance.
It mimics natural signals in the body that regulate skin color, telling the skin to produce more melanin.
Simply put, it can gradually darken the skin, but it does not replace sunscreen or protect against UV damage.
【Key Effects】
· Promotes increased melanin production in the skin
· Helps gradually deepen skin tone
· Creates a more pronounced tan appearance
· Darkens existing pigmentation and post-sun tan
· Some individuals may experience changes in appetite or intimate interest
【Product Features】
· Directly stimulates the skin's own melanin production
· Not a staining product that colors the skin immediately upon application
· Skin tone changes are typically gradual
· Does not provide sun protection and cannot replace sunscreen
· Purity: ≥99% (HPLC tested)
【Skin Darkening】
Skin color is primarily determined by the amount and distribution of melanin.
Melanotan II signals the skin to increase melanin, gradually deepening the skin tone and creating a more pronounced tan.
Actual color depth is influenced by factors such as baseline skin tone, individual response, and UV exposure.
【Melanin Changes】
Color changes from Melanotan II are not limited to normal skin.
Existing freckles, moles, and darker pigmented areas may also darken, and some individuals may develop new pigmented spots.
If existing moles change significantly in color, size, shape, or border, they should be examined by a dermatologist.
【Other Body Responses】
Melanotan II may also affect appetite and intimate interest.
Some individuals may experience decreased appetite, increased libido, or prolonged spontaneous erections in males, but these effects do not occur in everyone.
Its core function remains promoting melanin production and should not be used primarily for weight loss or sexual enhancement.
【Storage】
· Store unopened in a refrigerator at 2–8°C
· Protect from direct sunlight, high temperatures, and repeated temperature fluctuations
· Keep the packaging sealed to avoid moisture
· Refer to product label for specific expiration date
【Product Specifications】
· Purity: ≥99% (HPLC tested)
· Appearance: White lyophilized powder
· Storage: 2–8°C, refrigerated, protected from light
· Certificate of Analysis (COA) provided with each batch
· Available in multiple sizes
Ships worldwide from Japan in discreet, unmarked packaging. Tracking is provided once your order is dispatched.
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Keep lyophilized vials refrigerated and away from light. Follow the storage guidance on the label.
Yes — every batch is third-party tested. Download the COA from the button above.
Yes. All orders ship in plain, unmarked packaging with tracking.
See our Refund Policy page for details on returns and refunds.