The Paul Mitchell Tea Tree Scalp Care Regeniplex Shampoo is formulated to address thinning hair and promote a healthy scalp. Here?s what you can expect from this product: Key Features: Regeniplex? Technology: This technology is designed to help support and strengthen thinning hair. It includes a blend of natural ingredients like pea peptides, which are known for their ability to promote healthier-looking hair and improve the appearance of volume and thickness. Tea Tree Oil: Provides a refreshing and invigorating sensation. It also helps to cleanse the scalp and has antimicrobial properties that can benefit scalp health. Sulfate-Free: The formula is typically free from harsh sulfates, making it a gentler option for those with sensitive scalps or color-treated hair. Benefits: Promotes Scalp Health: By focusing on the health of the scalp, it aims to create an optimal environment for hair growth. Adds Volume: Helps to give hair a fuller appearance, which is especially beneficial if you're dealing with thinning or fine hair. Gentle Cleansing: Provides a clean feeling without stripping natural oils, which is important for maintaining scalp and hair health. Usage: Apply a small amount to wet hair. Lather and massage into the scalp. Rinse thoroughly. The 33.8 fl. oz. size is a great option if you?re looking for a bulk purchase, especially if you use it regularly or have multiple users in the household. If you?re concerned about thinning hair or just want a product that supports scalp health, this shampoo could be a good choice.