Natural Hair DarkeningSpecially formulated to nourish black hair, this shampoo bar helps restore and maintain natural dark hair color. Deep NourishmentEnriched with sodium palmate and glycerin, it deeply nourishes hair roots and strengthens follicle health. Improved Scalp CirculationMassaging action during use promotes microcirculation in the scalp, preventing pigment loss and enhancing natural shine. Gentle FormulaSuitable for all hair types, this mild formulation provides professional-grade hair care in just three simple steps. Long-Lasting EffectsRegular use helps improve brittle hair texture, leading to stronger and healthier hair over time. Travel-FriendlyIndividually sealed packaging makes it convenient for travel or on-the-go use. Specifications: Product Name: OUHOE Hair Blackening Soap Weight: 55g Key Ingredients: Sodium palmate, Glycerin Suitable for: All hair types Usage: Wet hair, lather bar, massage scalp for 2 minutes, rinse Storage: Keep in a cool, dry place Shelf Life: 3 years (when properly stored) Packaging: Individually sealed Package included: 1 x Hair Blackening Soap