Zero waste special! Buy our luxurious shampoo bar unlabeled in bulk and skip the kraft paper box for a truly zero waste option. You'll also save 10%. Invigorating natural scent of rosemary & peppermint, with avocado oil and wheat beer as conditioning agents for healthy, beautiful hair. Rosemary essential oil helps promote hair growth. Granola Girl shampoo bars are easy to use, long-lasting, all-natural, and create a dense lather. Our bestseller! 100% vegan and cruelty free.