Thicken hair and reinvigorate your scalp with this fast absorbing scalp treatment by American Crew. Ideal for fine or limp hair, this leave-in treatment improves circulation to the scalp, thickens hair strands and improves hair volume. Designed for daily use, this hair and scalp treatment will leave hair feeling thicker, stronger and with less breakage. Key Benefits: - Leave-in treatment for hair and scalp - Thickens hair and adds volume - Helps stimulate circulation in the scalp - Hair feels thicker and stronger - Improves hair flexibility - Contains Keratin Amino Acids and vegetable proteins - Ideal for fine hair and everyday use