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.