Infused with Biotin and Zinc PCA, our Densifying Spray Treatment for thin hair works on the surface of each strand to instantly expand the diameter by up to 9% for the sensation of up to 9,000 more strands after one use.

Step 1: Apply the Biolage Full Density Thickening Shampoo to damp hair. Massage into a lather. Rinse Thouroughly. Step 2: Apply and distribute the Biolage Full Density Thickening Conditioner evenly through hair. Rinse thoroughly. Step 3: For maximum extra thickening results, use the Biolage Densifying Spray Treatment to instantly work on the surface of existing strands and expand the hair diameter. Ask more information about this product

Aqua / Water, Alcohol Denat., Pvp, Propylene Glycol, Peg-40 Hydrogenated Castor Oil, Phenoxyethanol, Polyacrylate-3, Parfum / Fragrance, Triethanolamine, Caprylyl Glycol, Biotin, Safflower Glucoside, Zinc Pca, Limonene (F.I.L. D174035/2)       /Ingredients,       (  /ml). Please be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.