Dr. Groot Scalp Revitalizing Hair Thickening Shampoo, 23.6 fl. oz. (Pack of 2)
$41.99
Step 3: Style Style as desired - healthier, stronger hair starts with Dr. Groot for an even better "after.". Step 1: Shampoo Apply hair thickening shampoo to wet hair and scalp. Gently massage, lather and deeply cleanse.