Wella Nioxin Scalp Revitaliser System 4 300ml is a targeted scalp conditioner from celebrated American scalp-and-hair brand Nioxin, owned by Wella. Designed for noticeably thinning chemically treated hair, System 4 is part of Nioxin's targeted 3-step thinning-hair system — delivering a salon-grade conditioner that supports thicker, fuller-looking hair.
About Nioxin
Nioxin is the celebrated American scalp-and-haircare brand, owned by Wella, specialising in scientific formulations for thinning hair. The brand's signature 3-step system approach (cleanser, scalp therapy, scalp treatment) — organised across multiple systems for different hair types — has become a global benchmark in professional thinning-hair care.
Key benefits
- Nioxin System 4 — designed for noticeably thinning chemically treated hair
- Scalp Revitaliser — conditioning step in the 3-step system
- Supports thicker fuller-looking hair — Nioxin signature
- Salon-grade formulation — Nioxin/Wella pedigree
- Generous 300ml bottle — long-lasting daily-use size
- Pair with System 4 Cleanser and Scalp Treatment — complete routine
Who it's for
Designed specifically for those with noticeably thinning chemically treated hair. Particularly well suited to those following the full Nioxin System 4 routine and seeking professional support for thinning-hair concerns.
How to use
- Shampoo the hair with the matching Nioxin System 4 Cleanser
- Apply the Scalp Revitaliser to the hair and scalp
- Leave on for 2–3 minutes
- Rinse thoroughly
- Follow with the Nioxin System 4 Scalp Treatment for the complete 3-step routine
Specifications
- Size: 300ml
- Format: Scalp conditioner
- System: 4 (noticeably thinning chemically treated hair)
- Brand: Nioxin (by Wella)
- Range: Scalp Revitaliser System 4



