PRICES MAY VARY. Vegan Keratina safe for pregnancy Organic Botanical Ritual Organic Keratin is a hair straightening system. It does not contain formaldehyde or ammonia, it is of organic and vegan origin. Its completely vegan formula is suitable for pregnant women and girls. It gives strength, elasticity and resistance to the hair fiber, restores and seals the cuticle, hydrating and nourishing your hair with 12 essential oils of natural origin: coconut, shea, chamomile, argan, cotton, myrrh…