Melanocyl
Methoxsalen (marketed under the trade name Oxsoralen) is a drug used to treat psoriasis, eczema, and some cutaneous Lymphomas in conjunction with exposing the skin to sunlight. Methoxsalen modifies the way skin cells receive the UVA radiation, allegedly clearing up the disease. The dosage comes in 10mg tablets, which are taken in the amount of 30mg 75 minutes before a PUVA light treatment.