Nioxin System Kit 3 | 3-Part System for Lightly Thinning Colour-Treated & Damaged Hair (300ml + 300ml + 100ml)

Colour-treated hair needs extra care — especially when thinning is involved. Nioxin System Kit 3 is a clinically and dermatologically tested 3-part professional system developed specifically for dry, damaged or colour-treated hair experiencing light thinning. It cleanses, conditions and treats to thicken and strengthen each strand while protecting colour integrity — with 8 out of 10 users reporting visibly thicker, fuller hair in just 30 days.

Key Benefits

  • Designed for colour-treated and damaged hair — thickens and strengthens while protecting colour
  • Clinically proven results in 30 days — 8 out of 10 users saw thicker, fuller hair within a month
  • Supports scalp health — gently removes impurities and sebum to promote a healthier follicle environment
  • Reduces hair thinning — strengthens resilience and minimises breakage in colour-processed hair
  • Nourishes and revitalises — botanicals and antioxidants improve scalp and hair condition

Why You'll Love This Product

System Kit 3 bridges the gap between effective anti-thinning treatment and colour hair care. If you’ve been reluctant to use a thinning hair system because you worry it might affect your colour, this is the answer. It’s formulated to protect colour while delivering the same proven Nioxin thickening and scalp-health benefits as the full range.

When to Use

Use at least 3 times per week as your main hair care routine. Ideal for colour-treated, chemically processed or damaged hair with early to moderate thinning. Suitable for all genders.

How to Use

  1. Shampoo: Apply Nioxin System 3 Scalp + Hair Shampoo to wet hair, lather and rinse thoroughly.
  2. Conditioner: Massage Nioxin System 3 Scalp + Hair Conditioner from roots to ends and rinse thoroughly.
  3. Treatment: Apply Nioxin System 3 Scalp Care + Hair Thickening Treatment from roots to ends. Do not rinse.

What's Included

  • Nioxin System 3 Scalp + Hair Shampoo 300ml
  • Nioxin System 3 Scalp + Hair Conditioner 300ml
  • Nioxin System 3 Scalp Care + Hair Thickening Treatment 100ml

Key Ingredients

B-Vitamin Complex including: Thiamine (B1), Niacin (B3), Pantothenic Acid (B5), Pyridoxine (B6), Biotin (B7), Folic Acid (B9), Cyanocobalamin (B12). Nourishing botanicals and antioxidants for colour protection. (Full INCI list on individual product packaging.)

  • £59.99