A lightweight serum that hydrates and soothes the scalp while protecting the scalp barrier from external stressors. Suitable for fine, medium, and thick hair types with straight, wavy, curly, and coily textures. Addresses flaky/dry scalp, dryness, and oiliness. Contains Bifidus Prebiotics Fractions to protect the microbiome and Vitamin C antioxidant to neutralize daily aggressors. The serum is fast-absorbing, refreshes and calms the scalp, promotes a healthier scalp and stronger roots. Usage is once daily for three weeks, apply three doses on dry or towel-dried scalp section by section, do not rinse. Size: 3.04 oz/ 90 mL.