This Thicken Shampoo & Conditioner Set includes 1 piece each of: 

Thicken Shampoo - Infused with biotin, collagen and coffee extract, this plumping shampoo transforms fine, flat strands into volumized, fuller hair. 

Thicken Conditioner - This conditioner helps promote thicker-looking hair with biotin for volume, collagen for strength, and coffee extract to help boost strands.