There's a specific moment — usually under unforgiving bathroom lighting — when the part in your hair looks a fraction wider than it did last year. Nioxin System 1 was built for exactly that moment, well before light thinning turns into a longer conversation.
TL;DR: A three-step professional regimen — shampoo, conditioner and leave-in treatment — formulated for natural, untreated hair with light thinning. Niacinamide, biotin and caffeine go to work at the scalp, while peppermint and wild mint oil keep things feeling awake. Clinically and dermatologically tested. Use the full system at least three times a week.
Bundle Contains
- Nioxin Scalp + Hair Thickening System 1 Shampoo — 300ml
- Nioxin Scalp + Hair Thickening System 1 Conditioner — 300ml
- Nioxin Scalp + Hair Thickening System 1 Treatment — 100ml
Product Details and Benefits
- Shampoo (300ml): A gentle cleanse that lifts away impurities and excess sebum before it has a chance to clog follicles. Think of it as clearing the decks — a congested scalp is a poor foundation for anything else you do.
- Conditioner (300ml): Delivers moisture and slip without weighing fine strands down, helping build resilience so hair is better protected against breakage.
- Leave-in Treatment (100ml): The one that stays put. Infused with nourishing botanicals and antioxidants, it revitalises the scalp and supports its overall health and condition.
- Niacinamide: A form of vitamin B3 that helps nourish the hair root and supports scalp health.
- Caffeine: Stimulates hair follicles, improves circulation and helps maintain the skin barrier.
- Peppermint oil and wild mint oil (Mentha Arvensis): The source of that unmistakable Nioxin tingle. Wild mint oil refreshes and invigorates the scalp and promotes circulation, while peppermint oil can assist in regulating sebum and controlling oiliness.
- Biotin: Rounds out the blend that works to strengthen hair from the root.
- Who it's for: Natural, untreated hair with light thinning. If hair is coloured, dry or damaged, System 3 is the better match; for natural hair with more progressed thinning, look at System 2.
- Clinically and dermatologically tested, and designed to add thickness and fullness where light thinning has started to show.
How to Use
- Cleanse. Apply the shampoo to the scalp and massage evenly. Rinse thoroughly.
- Condition. Work the conditioner from roots through to ends, then rinse thoroughly.
- Treat. Apply the treatment to the scalp and hair, roots to ends. Do not rinse — this one earns its keep by staying on.
- Repeat. Use the complete three-step system at least three times a week. All three steps, every time. The system is designed to work as a system.
Pro tip: Part damp hair into rows and aim the treatment nozzle at the scalp line rather than raking it through your lengths. That cool minty tingle is your receipt — it confirms the formula has actually landed on the scalp, where the niacinamide and caffeine do their best work, instead of coating ends that were never the problem.
Why You'll Love It
Thinning hair rewards consistency far more than it rewards panic-buying. Give this trio a permanent spot in the shower, stick to it three times a week, and let your part do the talking. Add the Nioxin System 1 Full Size Kit to your cart and start tonight.
