Nioxin System 4 Thickening Conditioner 10.1 oz

Deal score

• Seller lists 22% off, but it hasn't been seen selling for more
• Listed 2× on Woot, always at $20.99

How we score deals

Price history

• Every Woot listing of this product: listed 2× · 90-day low $20.99 · always $20.99
• This listing: first seen Oct 24, 2026 · 1 price record · $20.99