TRESemmé 24 Hour Volume Shampoo is specially formulated to deliver long-lasting body and lift to fine or flat hair. This volumizing shampoo gently cleanses while adding lightweight fullness from roots to ends, creating the appearance of thicker, bouncier hair. Enriched with strengthening proteins, it helps improve hair resilience without weighing it down. The sulfate-free formula ensures vibrant volume that lasts up to 24 hours, making it ideal for daily use. Suitable for all hair types needing a boost, this 828 ml bottle offers great value for long-term use.