Big Sky Tea Tree Revitalizing Shampoo provides relief from irritation due to mild scalp disorders. Organic Tea Tree oil is a natural astringent that helps to unclog hair follicles and nourish roots. Botanical extracts and natural plant emollients work with tea tree oil to leave hair shiny and manageable. Big Sky Shampoo gently cleanses by lifting and removing dandruff flakes and replenishes moisture with essential nutrients. All Prairie Naturals hair care products are enriched with pure, natural aromatic plant oils.