Nioxin System 4 Scalp & Hair Treatment 100ml is an advanced leave-in formula designed specifically for colored hair with progressed thinning. This treatment provides a multi-faceted approach to combatting hair loss, enhancing the health of your scalp and delivering thicker, fuller-looking hair. Infused with a blend of powerful botanicals and specialized ingredients, Nioxin System 4 works to amplify hair texture, protect against damage, and improve the density of each strand.

This lightweight treatment not only invigorates the scalp with a refreshing cooling sensation but also shields your hair from environmental damage while maintaining its vibrant color. The formula is enriched with Nioxin's Scalp Access 2.0 technology and Transactive Delivery System 2.0, which helps to remove follicle-clogging sebum, fatty acids, and environmental residues, ensuring a healthy scalp environment for optimal hair growth.

How to Use:

1. Apply to Clean, Damp Hair: After cleansing and conditioning your hair with Nioxin System 4 Shampoo and Conditioner, towel-dry your hair gently.

2. Dispense the Product: Shake the bottle well. Pump a small amount of Nioxin System 4 Scalp & Hair Treatment (around 8-12 pumps, depending on hair length and density) into your hands.

3. Apply to Scalp and Hair: Apply evenly to your scalp and the roots of your hair. You can part your hair into sections to ensure even coverage. Gently massage the treatment into your scalp using your fingertips.

4. Leave In: Do not rinse out the treatment. Allow it to absorb into your scalp and hair naturally. Style your hair as usual.

5. Use Daily: For best results, use this treatment daily as part of your Nioxin hair care regimen. Consistent use helps to optimize scalp health and promote the appearance of fuller, denser hair over time.

Note: Some individuals may experience temporary redness after application, which is normal due to increased microcirculation in the scalp.