Product details:Replenish your Ouai thick hair shampoo bottle more than three times with this refill pouch, which uses approximately 60' less plastic than rigid plastic bottles. This shampoo is a rich, moisturising solution scientifically formulated to strengthen and calm thick, frizz-prone hair. Enhanced with marshmallow root, shea butter, avocado oil and hydrolysed keratin, this paraben- and sulphate-free shampoo from Ouai's daily care range is a must for flyaway hair. Infused with the brand's mercer street f OUAI Thick Hair Shampoo Refill 946ml