berk's

Berk's Full Spectrum 1.5% Coal Tar Anti-Dandruff Shampoo is a triple‑active medicated cleanser formulated to reduce flaking, scale and itching from stubborn dandruff, seborrheic dermatitis and scalp psoriasis. This concentrated 8 fl oz treatment combines 1.5% coal tar with 3% salicylic acid and 1.5%...