Garnier Fructis is taking strides to provide professional-strength technology that reverses up to one year of visible damage in one use with the launch of the Garnier Fructis Hair Filler product line, said the Happi Top 30 company. Inspired by the power of skin fillers, the launch showcases both “hair repair science and robust marketing” support, said the brand.   At the forefront of the collection is the Pre-Shampoo Bonding Inner Fiber Repair Treatment – a five-minute pre-shamp...