What it is
A leave-in hair fibre thickening treatment that works on the hair shaft itself — not the scalp. Compatible with all four Nioxin systems.

Why you'll love it
Clinically and dermatologically tested. Using HTX Technology, Diaboost thickens each individual hair strand, making every strand appear visibly fuller and thicker. Used alongside your Nioxin 3-step system, it addresses hair thickness from a second angle — the system nourishes the scalp, Diaboost thickens the fibre. Formulated with niacinamide, biotin and caffeine.

Real Results
85% of consumers noticed a thickening effect
80% noticed an increase in hair density
80% noticed an increase in hair fullness

Key Benefits
  • Hair fibre thickening — HTX Technology makes each strand appear visibly fuller
  • Visible density improvement — hair looks and feels thicker
  • Compatible with all Nioxin systems — use alongside any 3-step regimen
  • Leave-in formula — no rinsing required
Key Ingredients
  • Niacinamide — nourishes the hair root and supports scalp health
  • Biotin — strengthens the hair and improves resilience
  • Caffeine — stimulates hair follicles and strengthens the hair
How to Use
  1. Apply to damp hair after your Nioxin system or regular wash
  2. Distribute through lengths and ends — do not rinse
  3. Style as usual

Partners Hair Design — authorised Nioxin stockist in South Africa. Free delivery on orders over R390.

Specifications

Brand
Nioxin
Size
100ml
Hair concerns
Thinning, Hair Loss, Flat, Lacks Volume

Authorised Nioxin stockist

Know exactly what you are buying

Professional guidance, honest answers and the details that matter.

Delivery without the guesswork

Spend R390 and delivery is on us. Orders under R390 are delivered for R67. We normally pack within 1 working day, with delivery in 2–5 working days depending on your location.

Changed your mind? You have 7 days after receiving your order to request a return. Email hello@partnershair.co.za to get started.

Why shop it at Partners Hair

Professional haircare is only as good as the source. We buy through official South African distribution, so every item is genuine, authorised stock.

Behind the store are 250+ working stylists across 24 Cape Town salons. Need help choosing? Visit Ask the Experts for real advice from the salon floor.

Why professionals trust Partners

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Four decades of hands-on hair expertise behind every recommendation.

Advice from 250+ working stylists

The products online are the products our teams reach for in 24 salons every day.

Only authentic professional stock

Authorised products sourced through official South African distribution.