i personally do not like to make direct statements that are so definitive [black and white], however the type of skin a person has and the 'coloring' that it recieves all year round or certain parts of the year is due to the amount of 'melanin' aka pigment, and the rays from UVA/UVB are a corrleation of that, the more 'melanin' [darker] a person's skin is relative to the visual 'hue' 'intensity' 'depth' of the colorization...an albino thusly has less melanin than of an individual from the equadorian equator. The 'type of skin'? is it 'thin' as a result of other disorders, keloids as a result of scarring which are 'thicker' in nature on people that have more 'melanin' in their skin....a good sunscreen should theoritcally be waterproof as much as possible, and apply itr liberally in areas that many forget, the tops of ears, the scalp area [if some baldness] the 'beak of the nose' , protection for the soles of feet are important as well, i am certainly not a dermatologist, however because of my personal experience, and my rotations in school studying different characteristics i am hopeful to help others not what i have done...hhhhaaaa, but what i have learned, also antibiotics are for the most part a big 'nono' and can cause severe skin rxns, along with with steroids hope that this is helpful!!!!
Hello,
It is due to sun tanning due to effect of UVA and UVB rays and the type of skin has no effect on that. When going out in the sun apply a good sunscreen with minimum spf 30 atleast half an hour before going out in the sun. Also wear long sleeved cotton clothes and try avoiding sun in the maximum peak hours like from 9 am to 4pm. Also do not use any tanning beds.
I sincerely hope that helps. Take care and please do keep me posted on how you are doing.