OLAPLEX’s innovative scalp serum is designed to prevent scalp aging and support hair growth. It strengthens the scalp’s natural protective barrier and helps balance the microbiome. The lightweight, silky formula absorbs quickly, delivering instant relief and deep hydration. 5x more hydrated scalp 51% stronger scalp barrier in 14 days 80% of users felt hydration after the first use Visibly healthier, softer, and stronger hair in 4 weeks Suitable for all hair types, especially sensitive scalps