System 4 Shampoo
Nioxin Pro Clinical's System Kit 4 is designed for dry, damaged, colored hair with progressed thinning. Clinically and dermatologically tested, this shampoo nourishes and gently cleanses your hair to prevent against follicle-clogging sebum, resulting in t
- Nourishes hair root
- Stimulates hair follicles
- Strengthens against damage
- Gentle on color-treated hair
Pro Tip
Apply to scalp first and massage for full minute to activate caffeine and niacinamide before working through lengths.
Apply shampoo to scalp and massage evenly. Rinse thoroughly.
Key Ingredients
- Niacinamide (scalp nourishment)
- Biotin (hair strength)
- Caffeine (follicle stimulation)
- Salicylic Acid (exfoliation)
Free shipping on orders $150+
Orders ship within 1–2 business days. Standard delivery takes 2–5 business days.
30-day returns
Unopened products in original packaging may be returned within 30 days. Customer is responsible for return shipping.
100% authentic
Every product is sourced directly from authorized distributors. Professional-grade, guaranteed genuine.
| Studio 1 Beauty | Ulta | Amazon | |
|---|---|---|---|
| Retail Price | $53.95 | $53.95 | $53.95 |
| First Order | 10% off | — | — |
| 10% Back as GLOW Bucks | 10% back ($5.40) | 3% ($1.62) | — |
| Your Value | $48.56 | $52.33 | $53.95 |
| Free Shipping | Over $150 | Over $35 | Free (Prime) |
| Returns | 30 days | 60 days | 30 days |
| Personalized for You | ✓ | — | — |
First order: 10% off + 10% back with GLOW Bucks (free to join). Every order after: 10% back as GLOW Bucks — real dollars you can redeem at checkout, never expire.
