TIGI S-Factor Stunning Volume Shampoo is expertly formulated for fine, flat hair. This shampoo gently cleanses while infusing strands with weightless volume and body, transforming limp locks into a fuller-looking style. Experience enhanced lift and movement from root to tip. The advanced formula works to thicken the appearance of hair, leaving it feeling soft, manageable, and brilliantly vibrant. Ideal for daily use to maintain a voluminous and stunning hairstyle.