Care for your scalp with Living Proof's Scalp Duo. Designed for sensitive scalps and thinning hair, the two-piece set helps to nourish, protect and soothe dryness. Set Contents: Living Proof Scalp Care Dry Scalp Treatment 100ml Infused with hyaluronic acid, the treatment hydrates to boost moisture levels and comfort the scalp. Vitamin B3-based microbiome works to balance hair's natural oils while promoting a clarified finish. Living Proof Scalp Care Density Serum 50ml A scalp serum that works to nourish the scalp and promote optimal conditions for future hair growth. The formula works to reduce hair fall rate while minimising the visibility of grey hairs.