The psoralens make your skin more sensitive.

What is the Best Hand Lotion to Prevent and Lighten Age Spots, Liver Spots. Your skin produces an over abundance "melanin" (the pigmented cells in your skin) when exposed to UV rays. Some foods (parsley, limes, and parsnips) contain chemicals call "psoralens". If you handle these foods in the Sun.

Psoralens absorb UV rays quite readily (almost the complete opposite of block , which blocks UV). As the years go by this forms uneven patches of darker colored skin, mainly on the backs of hands, on the face and back.

This is your body's desperate attempt to stop the damage. We need to understand what causes "age spots" or (liver spots) The very best way to prevent age spots is to avoid exposure to UV-rays either from the a Tanning shelley or a Sunlamp. Perfumes or lotions containing musk or bergamot oil will make. Think of those poor people in the Corona beer commercial--using their naked hands to squeeze fresh lime juice into the beer--under a bright Mexican Sun.

In order to pick the best hand lotion to prevent and lighten age spots.