This foamy shampoo is suitable for sensitive scalps as it instantly soothes while gently cleansing for a rebalanced scalp.?It has a formula that is pH skin neutral, fragrance free, allergy friendly and preservative-free.The only product in the Scalp Specialist range that is endorsed by the Eurpoean Centre for Allergy Research Foundation, who found that Goldwell?s formula is gentle, does not include artificial fragrances and is safe for use by people who have sensitive scalp.