DHS Tar Dermatological Hair & Scalp Shampoo 8 OzOFFERDHS Tar Dermatological Hair & Scalp Shampoo - 8 Oz. MANUFACTURER: PERSON & COVEY. DHS™ Tar Shampoo helps prevent recurrence of scalp itching and flaking associated with Psoriasis, Seborrheic Dematitis and Dandruff.SUGGESTED USE: Wet hair thoroughly; apply a liberal quantity of DHS Tar Shampoo and massage into a lather. Allow lather to remain on scalp for several minutes. Rinse thoroughly and repeat applications. For best results use at least twice a week or as directed by a physician.CAUTION:For external use only. Ask a doctor before use if you have: Psoriasis or Seborrheic Dermatitis that covers a large area of the body. When using this product: Do not get into eyes. If contact occurs, rinse eyes thoroughly with water.Use caution in exposing skin to sunlight after applying this product. It may increase your tendency to sunburn for up to 24 hours after application.Do not sue for prolonged periods without consulting a doctor.Do not use this product with other forms of Psoriasis therapy such as ultraviolet radiation or prescription drugs, unless directed to do so by a doctor.In rare instances, discoloration of gray, blond, tinted or bleached hair may occur. Stop use and ask a doctor if: Condition worsens or does not improve after regular use. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.New ABC: 10126890