The L’Oréal Professional Dulcia Advanced 1 Natural Hair Perm Solution is a liquid product designed for both men and women. With a volume of 78ml and a formulation specifically for natural hair, this perm solution provides a gentle and effective way to achieve the perfect permanent wave. Made by the trusted brand L'Oréal, this product is suitable for all hair types and has a shelf life of 12 months, ensuring freshness and quality for every use.