Wow skin-science red onion black seed hair serum: This hair serum is filled with Red Onion Seed Oil Extract, Saw Palmetto Seed Oil, Watercress, Indian Cress with Black Seed Oil. It helps to control Frizz Control, Protect and Replenish Dry, Dull Hair. Take 2 to 3 drops of serum in your palm. Rub the palms together to warm the product. 2. Spread evenly through washed and towel-dried hair. Start at the mid-length hair till the tip, then smooth it over the top. 3. Focus on frizzy and dry parts of your hair. Do not apply on the scalp to avoid greasy hair.
