oral melanotic macule on palate COM Jan. 2008 Diagnosis Pigmented (Purple or Brown) Lesions

Starting low, often called an acclimation dose, allows the research subject to adapt to the compound

According to Cancer Research UK, it 'stimulates the pigment cells in your skin to produce more melanin, and this makes the skin look darker' - and it is illegal to sell and supply in the UK

In women, it often develops on the lower legs

The BBC describes the findings of research chemists at Imperial College London who analyzed 10 tanning kits, [t]hey would expect to find about 10 ingredients in a licensed medicine, they write, but were shocked to discover some of the products contained more than 100 unidentified ingredients. In attempts to avoid detection and stay in business, sellers of nasal tanning spray often offer little-to-no information about their products contents

The Short Answer vs

Why do we do this to ourselves? The pandemic supercharged easy access to guns, Los Angeles Times, April 4