No Parabens Ideal for Healthy Skin - pH 5.5 Quality through Research For All Hair Types and Sensitive Scalp 100% Soap & Alkali-Free Retains Moisture & Adds Volume Hypoallergenic Non-Irritating With Mild Organic Cleansing Agents Same pH as Healthy Hair - 5.5 Dermatologist Recommended Nearly 100% Biodegradable Cruelty Free Developed by dermatologists, this botanically-based shampoo protects that natural balance of your hair and scalp. Gentle enough for daily use, this mild formula will not strip natural oils or irritate scalp as soap-based shampoos can. Helps maintain the intrinsic structural integrity of your hair, enhancing sheen and leaving hair soft and healthy looking. Every sebamed product is meticulously formulated to a pH balance of exactly 5.5 - precisely the pH of healthy hair and scalp. This is essential in maintaining your scalp's natural hydrolipid barrier and stabilizing hair susceptible to damage and dehydration. Discover what 150 clinical studies have already shown - pH 5.5 is vital for healthy hair and scalp.