Skin and pigmentation
Melanotan II
Editorial audit: October 15, 2026 · draft; scientific, medical and translation review pending
NOT A RECOMMENDATION.Each amount is attributed to the source identified for that entry: regulatory product labeling, human research, or community and practice sources. These source categories have different evidentiary roles. They are not medical advice, not a protocol, not a recommended or safe dose, and not evidence that it works. Do not use them to start, change or stop any treatment. Talk to a qualified healthcare professional.
01What is reported
Community sources describe pigmentation and tanning routines, sometimes with deliberate ultraviolet exposure. Unregulated nasal products are another route of exposure.
NOT A RECOMMENDATION.Each amount is attributed to the source identified for that entry: regulatory product labeling, human research, or community and practice sources. These source categories have different evidentiary roles. They are not medical advice, not a protocol, not a recommended or safe dose, and not evidence that it works. Do not use them to start, change or stop any treatment. Talk to a qualified healthcare professional.
02Proposed rationale
Pigmentation signaling is not equivalent to protection from ultraviolet injury. Afamelanotide and melanotan II must remain distinct.
03What the research shows
An afamelanotide product has a narrow approved context. TGA testing of a small set of melanotan sprays found content inconsistent with labels.
04Limits and unknowns
Do not transfer afamelanotide approval to melanotan II or interpret increased pigmentation as sunscreen protection. A targeted testing sample is not a market-wide prevalence estimate.
NOT A RECOMMENDATION.Each amount is attributed to the source identified for that entry: regulatory product labeling, human research, or community and practice sources. These source categories have different evidentiary roles. They are not medical advice, not a protocol, not a recommended or safe dose, and not evidence that it works. Do not use them to start, change or stop any treatment. Talk to a qualified healthcare professional.
05Questions to ask about the product
Is the substance and route actually verified, and does the label match measured content?
NOT A RECOMMENDATION.Each amount is attributed to the source identified for that entry: regulatory product labeling, human research, or community and practice sources. These source categories have different evidentiary roles. They are not medical advice, not a protocol, not a recommended or safe dose, and not evidence that it works. Do not use them to start, change or stop any treatment. Talk to a qualified healthcare professional.
06Open research question
Can an evidence map identify where tanning claims substitute pigmentation for a clinically meaningful protection outcome?
Primary and regulatory references
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