Pureology Precious Oil Shamp'Oil

Precious Oil Shamp'Oil is a ZeroSulfate, ZeroSilicone concentrated-oil formula that gently foams, intensifies shine, adds suppleness and protects colour vibrancy. Unique oil delivery system penetrates deep into hair fiber to deliver 4X the active ingredients to drastically replenish hair. Also featured in the system is the groundbreaking Green Seal Certified Versatile Caring Oil, the first 100% biodegradable product that is free of silicone and parabens for colour-treated hair.