Crafted with Buttermilk, honey, and avocado oil. The Grandpa Soap Company Buttermilk Shampoo is designed to revitalize dry, damaged hair and restore softness and strength. With a creamy, buttery essence to nourish your spirit.Our shampoo is Vegan, Cruelty Free and free fom Phthalates, Sulfates, Parabens, EDTA, Glutens, Silicones, Petroleum, Ethoxyl..