| http://www.w3.org/ns/prov#value | - Additionally, given that melanin is involved in protecting the skin from the damaging effects of the sun, it may be desirable to increase melanin content of the skin from a protective point of view.It is preferred that the subject is a mammal, preferably a primate and especially a human.In another aspect the present invention provides a composition comprising a substance capable of modulating the
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