Just saw this plastic free solid shampoo of Garnier where I live in France. Bought it hope will be good but glad to see big brands doing small steps : r/ZeroWaste
Garnier Ultra Doux solid Shampoo Review | The Chic Advocate
Amazon.com : Garnier Haircare Whole Blends Hydrating Shampoo Bar for Normal Hair, Zero Plastic Packaging, Free of Preservatives, Sulfates, Silicones, Soap & Dye, with Coconut Oil & Aloe Vera, 2 Oz :