DERMA E Biotin Thickening Spray, 3.3 fl oz (99 ml)

DERMA E's Biotin Thickening Spray is a protein-enriched hair spray designed to provide instant volume and a thicker appearance. It incorporates biotin, panthenol (provitamin B5), and hydrolyzed wheat protein, which the manufacturer notes is a vegan keratin alternative, to help thicken the look of hair and support healthy growth. The formula also includes a blend of rosemary extract and therapeutic mint oils, intended to nourish hair follicles and condition the scalp.

This spray is formulated with plant-based ingredients like aloe barbadensis leaf juice and chantharellus cibarius extract, and it is certified vegan. The manufacturer recommends applying it to damp or dry hair at the roots in sections for styling. Available in a 3.3 fl oz glass bottle, it is part of DERMA E's thickening hair care line, which includes complementary products like Thickening Shampoo and Conditioner.