Finesse Volumizing Shampoo and leave fine, flat hair up to 5 times fuller and thicker. Our lightweight silk and soy protein formula smoothes and strengthens every strand -- without weighing it down -- for renewed life, body and bounce that’s a cinch to style. Viva la volume! Finesse's unique self-adjusting formula contains Silk and Soy Proteins that protect the hair shaft with a coat of conditioning and shine. So, no matter how your hair is, the result is consistently beautiful hair.