EARTH SCIENCE SHAMPOO, OLIVE & AVOCADO IS A SUPER-CONCENTRATED, COLOR-SAFE SHAMPOO THAT SOFTENS, STRENGTHENS AND REPAIRS DRY, DAMAGED HAIR. PERFECT FOR NORMAL TO DRY HAIR, THIS SHAMPOO MAKES HAIR SOFTER, THICKER AND MORE MANAGEABLE. THIS GLUTEN-FREE SHAMPOO HAS NOT BEEN TESTED ON ANIMALS AND IT DOES NOT CONTAIN PARABENS OR SULFATES. EACH TUBE OF EARTH SCIENCE SHAMPOO, OLIVE & AVOCADO CONTAINS 177 ML. OF PRODUCT.