do melanotan freckles go away are genetic and occur after sun exposure. They are pencil tip size, symmetric on the nose and cheeks and tend to fade or dissapear after age 30. Sunspots or “age spots” on the other hand, are Freckles vs. Age Spots: Can
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Consistency and habit stacking combining exercise, sleep, and nutrition improvements together tends to produce better outcomes than any single change in isolation

doi: 10.1099/jmm.0.038943-0 3 GoetzMThotathilNZhaoZMitragotriS

10.1002/cphy.c170041 [DOI] [PubMed] [Google Scholar] Bron P

Moisturize to form a protective seal around skin: Avoid creams with retinol