Since narrow band uvb is safe and tanning beds are not. Why do we need a prescription to buy uvb and not to buy a tanning bed.
Does repigmentation that comes from Uvb therapy last ?
I've used UVB but didn't find it too helpful. just wondering has anyone tried a tanning bed. What are your views?
I need UVB narrow band tube light of two feet length.Kindly give me address of shop in India.