This is a refill pack of BOTANIST Botanical Hair Treatment in the Smooth variant, a premium Japanese hair care product. The treatment contains natural plant-derived ingredients including white birch, avocado, and soybean, along with three hair repair components: Ceramide NG, Hydrolyzed Hyaluronic Acid, and PEG-30 Phytosterol. It's designed to provide deep moisture and shine while leaving hair silky and tangle-free. The formula features a sophisticated apple and berry fragrance and is ideal for those seeking smooth, manageable hair. It's 90% naturally derived and free from synthetic pigments.