Treatment shampoo with pearls of active agents that regulate oil production in scalp. This addition to the j.f. lazartigue line of treatment shampoos was created for very oily hair. It utilizes a unique delivery system to transport important therapeutic ingredients to the hair shaft. Exclusive micro-capsules burst open and feed their contents directly to the hair root to help regulate oil production. Usage: Apply to wet hair and gently massage to release active ingredients from capsules over the length of hair, then rinse. Repeat process twice. Recommended for weekly use. (6.8 oz)