Bulk up your hair with Going Big Thickening Daily Shampoo by House 99; David Beckham's male grooming brand built on a passion to inspire, experiment & most importantly, feel good. Formulated with styling polymers & a blend of Spirulina & Quinoa, the body-building shampoo effectively cleanses away dirt & impurities while encouraging a healthy scalp environment to promote thicker-looking hair. Strengthening & purifying, the thickening shampoo also contains Charcoal Powder & Peppermint extract for a detoxifying, invigorating effect. Not tested on animals. Free from silicones, parabens & colourants.