Give thin hair a voluminous treat with the Biolage Advanced FullDensity Thickening Duo Litre Set for Thin Hair, a shampoo and conditioner set that’s designed to transform your mane from flat to fabulous. Coming in 1000ml sizes, the duo is ideal for stocking up so that you always have your favourite product on hand. Refresh, soften and revitalise your strands by giving your hair care routine a lift. The Set Contains: Full Density Shampoo (1000ml) Catering specifically for thin, lack-lustre locks, the shampoo works to leave hair feeling thicker and healthier. Formulated with Biotin, Zinc PCA and Gluco-Omega, the lightweight shampoo gently cleanses to eliminate impurities, unclogging the hair follicles and minimising breakage to reveal stronger, fuller locks with increased density. It adds volume from root to tip for big and bouncy results around the clock. Full Density Conditioner (1000ml) Fortified with a hydrating blend of Biotin, Zinc PCA and Gluco-Omega to deeply nourish and thicken each strand from root to tip, the weightless conditioning formula leaves you with full-bodied, luscious locks. Ideal for fine, flat and thin hair, its body-boosting blend reduces breakage and inspires healthy-looking, radiant hair with every use. Free from parabens.