What it is: A volumizing and thickening shampoo designed for fine, limp, oil-prone hair that also needs vitality and shine.Who it's for: Ideal for fine, thin hair types. Safe for all hair types, including colored and chemically treated.What it does: The shampoo is formulated with microbiome prebiotics and Jeju water. It balances the scalp, provides nourishing nutrients and preps the hair for building volume and body. It also helps improve the scalp microbiome and balances oil production.Key ingredients:- Microbiome prebiotics: supports scalp microbiome to balance oil production while delivering lightweight bounce- Jeju water: mineral-rich volcanic water, rich in zinc and iron that promotes healthy hairHow to use: Apply the shampoo to wet hair and massage into scalp. Add more water if needed. Rinse thoroughly. 8 oz.