My daughter has started using a substance from overseas called Melanotan 2 (MT2). It is a hormonal peptide which induces the bodies own melanin production to allow safe tanning. She has developed 8 very dark mole size freckles on her face and a grey area between her lips and nose (somewhat like a moustache) Could you suggest a treatment to remove the freckles and treat the grey area above her mouth.
I would recommend cessation of the product, as it does tend to cause moles to darken. Melanotan also tends to bring out any pre-existing pigmentation issues. The pigmentation that you described between the lips/nose is usually a result of a problem called Melasma, and this is worsened by the Melanotan.
There is no such thing as ‘safe tanning’. A tan is indicative of excessive UV exposure, which can be damaging to the skin.