New Formula: Was Umberto Giannini Thick-Tastic Strengthening Shampoo - Please check updated ingredients. Umberto Giannini\\\'s Volume Boosting Shampoo helps to reduce breakage and hair loss, whilst providing fine or thin hair with a boost of volume and fullness. Infused with hair-loving ingredients including Salicylic Acid and Arginine to help gently cleanse and fortify the hair and scalp, whilst giving you long-lasting volume for fuller, thicker-looking hair. Benefits of Umberto Giannini\\\'s Volume Boost Shampoo Helps to reduce breakage and hair loss Boosts volume and fullness Improves thickness and strengthens the hair from root to tip Perfect for fine or thin hair, Umberto Giannini\\\'s Volume Boost Shampoo is infused with Salicylic Acid and Ariginine to help improve the volume and thickness of your hair, whilst strengthening and fortifying strands from root to tip. When used regularly, this gently cleansing shampoo will help to reduce breakage, hair loss and build long-lasting volume and fullness for beautifully healthy, voluminous and nourished hair with a radiant shine. How to use: Massage into the scalp and rinse. Repeat if needed. For best results, use with Umberto Giannini\\\'s Volume Boost Conditioner.