Nioxin System 4 is designed for dry, damaged, colored hair with progressed thinning. Clinically and dermatologically tested, System 4 thickens and strengthens your hair against breakage while providing color protection.
REDUCES HAIR LOSS due to breakage and strengthens hair, while refreshing the scalp and delivering a healthy shine.
Nioxin System 4 Scalp Therapy Conditioner 1000ml
Step 2 of the Nioxin System 4 3-step routine, the Scalp Therapy Conditioner is professionally formulated for colour-treated hair experiencing progressed thinning. Lightweight yet deeply restorative, it replenishes moisture balance, strengthens each strand, and refreshes the scalp — all while protecting colour vibrancy for denser, fuller-looking hair.
Who Is System 4 For?
Designed for fine, colour-treated hair with progressed thinning — noticeable density loss, increased fineness, or a visibly thinner appearance. If System 3 isn’t delivering enough, System 4 provides a more intensive approach for colour-treated hair.
Key Benefits
- BioAMP® Technology — Increases the fullness of each hair strand for visibly thicker, denser-looking hair
- Colour protection — Formulated to preserve vibrancy in colour-treated hair
- Restores moisture balance without weighing hair down
- Improves hair resilience and reduces breakage
- Refreshes the scalp environment for healthier hair growth
- Removes residual sebum, fatty acids and environmental build-up
- Leaves hair with a healthy, vibrant shine
How to Use
Step 2 of 3: After cleansing with Nioxin System 4 Cleanser Shampoo, apply from scalp to ends. Leave for 1–3 minutes, then rinse thoroughly. Follow with Nioxin System 4 Scalp & Hair Treatment (Step 3) — apply to scalp, do not rinse.
Professional tip: Use daily as part of the complete Nioxin System 4 routine for best results. Also available in 300ml.
1000ml
Frequently Asked Questions About Product
Size?
1000ml
How to Use?
What are the Ingredients?
What happens if what I ordered is out of stock?
We do everything we can to fulfill orders quickly and unfortunately cannot make updates after an order has been placed. In the case that we are out of stock a refund will be issued
Shipping and Returns?
Itz All About Hair's On Line Hair Depot
We normally Send within one business day of payment clearing we will generally contact you if there is delays beyond this.
An email will be sent to you when you place your order confirming all details of your order that you have inputed including delivery adress details and products you have purchased.
An Secondary email will be sent to you when we have created a postage label for you order which will include a link to your order and the tracking details.
FREE POSTAGE is standard on all orders over $85 within Australia
Standard Postage which includes tracking with Signature to ensure you get your delivery - By Using Postage with a Signature this will help protect yourself from missing deliveries.
Standard Postage which includes tracking with Signature to ensure you get your delivery - By Using Postage with a Signature this will help protect yourself from missing deliveries.
No responsibility will be taken if item is lost after posting that have a confirmed delivery from either Australia Post or the Courier companies that we use. As we are not the transport company, we cannot be held responsible once a product has been delivered to your nominated location.
Please ensure your correct posting details are on your order to ensure accuracy of your delivery. In the event that your have left out details or entered incorrectly on your delivery or have not collected your order and it is returned to us there is a return delivery charge from our transport company which is between $10-$15 this will be deducted and the initial cost of for us to send to you will be deducted from any refund that may be given.
For Tracking Information
Tracking will be sent to you from Both us and our trasnsport suppliers which are Sendle, Courier Please and Aramex or Australia Post upon us desptaching your item. This tracking information can be found in your order emails.
Please check your email for your tracking information we have found people using gmail accounts that this may go to your spam folder. The tracking info will appear once we have posted and despatched your item.
Our website is integrated with Australia Post and Sendle so it picks up your address as listed on your order/account - it will also appear in your account for future reference.
Please ensure the correct posting details are on your account to ensure accuracy of your delivery.
We use a mixture of Couriers and Australia Post, dependent on your location - this is automated based on costs to keep our Sale Prices as low as possible.
We except returns of products that are unopneed and unused up to 30 days from date of Purchase,
The Buyer is responsible for the cost of returns.
In the case of an incorrect item being senf please send a photo of what you have recieved and we will endeavour to correct this asap.
Issues for incorrect products being sent need to be made within 7 days of recieveing your order.
Nioxin
Nioxin System 4 Scalp Therapy Conditioner 1000ml
Step 2 of the Nioxin System 4 3-step routine, the Scalp Therapy Conditioner is professionally formulated for colour-treated hair experiencing progressed thinning. Lightweight yet deeply restorative, it replenishes moisture balance, strengthens each strand, and refreshes the scalp — all while protecting colour vibrancy for denser, fuller-looking hair.
Who Is System 4 For?
Designed for fine, colour-treated hair with progressed thinning — noticeable density loss, increased fineness, or a visibly thinner appearance. If System 3 isn’t delivering enough, System 4 provides a more intensive approach for colour-treated hair.
Key Benefits
- BioAMP® Technology — Increases the fullness of each hair strand for visibly thicker, denser-looking hair
- Colour protection — Formulated to preserve vibrancy in colour-treated hair
- Restores moisture balance without weighing hair down
- Improves hair resilience and reduces breakage
- Refreshes the scalp environment for healthier hair growth
- Removes residual sebum, fatty acids and environmental build-up
- Leaves hair with a healthy, vibrant shine
How to Use
Step 2 of 3: After cleansing with Nioxin System 4 Cleanser Shampoo, apply from scalp to ends. Leave for 1–3 minutes, then rinse thoroughly. Follow with Nioxin System 4 Scalp & Hair Treatment (Step 3) — apply to scalp, do not rinse.
Professional tip: Use daily as part of the complete Nioxin System 4 routine for best results. Also available in 300ml.
