VolumeBoost Shampoo for Fine Hair is a gentle cleansing formula specifically designed to deliver long-lasting volume to fine strands. Infused with a micro-dosed concentrate of filtered cellulose and peptides, this shampoo plumps fine hair without sacrificing its natural softness and shine. It effectively boosts volume from root to tip, creating the appearance and feel of fuller hair while retaining essential moisture. The vegan formula is free from parabens, mineral oil, silicone, and colorants, ensuring a gentle yet effective cleanse that aligns with Biolage's commitment to nature-powered science.