RYO Black Bean Hair Root Nutrition Shampoo harnesses the power of hot water-extracted black bean to reinforce weakened hair roots. Enriched with red ginseng, reishi mushroom, and ginger extracts, it deeply moisturizes and soothes the scalp while nourishing and strengthening hair from the root. Its mildly acidic pH 4.5–5.5 formula supports a balanced scalp environment. With a warm white floral scent and free from seven harmful ingredients, this shampoo is dermatologist-tested for skin irritation, ensuring gentle yet effective care for healthier hair and scalp.