System 4 Scalp Hair Thickening Treatment from Nioxin is an advanced leave-in treatment, developed for advanced thinning and chemically treated hair. Its formula strengthens the hair fiber from the roots, providing a denser and more voluminous appearance. With innovative technology, it helps to create a healthy environment on the scalp, stimulating hair growth and protecting against external damage.

Active ingredients:
BioAMP Complex – Strengthens hair and reduces breakage.
Transactive Delivery System – Stimulates the scalp and improves nutrient absorption.
White Tea Extract – Antioxidant action for hair protection.
Menthol – Refreshing and stimulating sensation for the scalp.

Hair texture and type:
Light and non-greasy formula. Recommended for chemically treated hair with advanced thinning.

Target audience:
Ideal for people with fine and fragile hair who are looking for a treatment to add volume, reduce hair loss and strengthen their hair.

Complementary products:
System 4 Scalp + Hair Shampoo by Nioxin – Purifying shampoo for deep cleansing.
System 4 Scalp + Hair Conditioner by Nioxin – Moisturizing and strengthening conditioner.

Orders to Algeria are shipped from Portugal and within 48 hours of purchase (unless stock is out of stock or incomplete delivery address). At the time of dispatch, an email will be sent with tracking data and the corresponding invoice attached (please check your SPAM folder).

All shipments have loss insurance (check delivery times for the type of shipment selected).

If you are not satisfied with the product, consult our returns policy.