Nioxin Age Defense Serum 70ml
Support fuller, healthier-looking hair with Nioxin Age Defense Serum, a lightweight leave-in scalp treatment formulated for ageing hair. Enriched with Black Oat Peptides, Niacinamide and Caffeine, it helps improve scalp hydration, support hair density and maintain the appearance of natural hair colour while addressing the visible signs of ageing hair, including thinning, dullness and early greying.
Suitable for daily use, Nioxin Age Defense Serum is colour-safe and free from sulphates, silicones and parabens. Designed to complement the Nioxin Age Defense range, it helps promote a healthier-looking scalp while supporting volume, shine and stronger, more resilient hair over time.
Key Benefits
- Lightweight leave-in scalp serum that helps reduce the visible signs of ageing
- Improves scalp hydration and supports hair density
- Maintains natural hair colour and reduces dullness
- Helps combat thinning and early greying
- Free from sulphates, silicones and parabens
| Product Details | Specification |
|---|---|
| Volume | 70ml |
| Formulation | Leave-in scalp serum |
| Key Ingredients | Black Oat Peptides, Niacinamide, Caffeine |
| Usage | Daily use after washing hair |
| Colour Safe | Yes |
| Free From | Sulphates, Silicones, Parabens |
FAQ
How often should I use the Nioxin Age Defense Serum?
Use daily after washing your hair for best results.
Does the serum help with early greying?
Yes, it helps maintain the appearance of natural hair colour and may reduce the visibility of early greying.
Is the serum suitable for all hair types?
Yes, it is formulated for ageing hair and works well on various hair types due to its lightweight, non-greasy formula.

Zoe Manning –
I’ve used this serum for three months now and notice my scalp feels more hydrated. My hair looks fuller and less dull, especially at the roots. It doesn’t leave a greasy residue and works well with my daily routine.
Rachel Gibson –
The formula is light and absorbs quickly. I appreciate that it doesn’t interfere with my hair colour. After a few weeks, I saw less thinning and my hair has more shine.
Piers James –
Great product for addressing age-related hair changes. My hair feels stronger and more resilient. The caffeine and niacinamide seem to make a difference in scalp health and volume.
Julia Walsh –
I use it every morning after shampooing. It’s easy to apply and doesn’t make my hair feel heavy. I’ve noticed a visible improvement in hair texture and brightness.
Ava Clarkson –
After switching from a regular leave-in, this serum has made a noticeable difference. My hair looks healthier and I feel more confident in my styling options.