• Free Overnight Delivery*

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  •  
    5 out of 5 based on 2 customer ratings
    (2 customer reviews)

    Create the appearance of thicker and fuller hair with NIOXIN Diaboost Thickening Xtrafusion Treatment. Formulated using HTX Technology, which increases the thickness of each individual strand, Diaboost also contains an expert blend of niacinamide, caffeine and panthenol which work together to improve your hair’s strength and resilience, making it more resistant to breakages.

    Lightweight and non-sticky, the silky treatment won’t weigh your hair down or make it feel greasy, whilst the targeted spray design allows for precise application. Particularly ideal for fine, thinning hair, this fantastic treatment will leave your hair looking lustrous and full of vitality.

    $65.00

    Fast, Safe, Secure Online Shopping

    or 4 fortnightly payments of $16.25 with Afterpay

    Directions for Use:

    • Spray directly onto the scalp and massage
    • Use morning or evening on wet or dry hair
    • Can be used on colour-treated hair and alongside your regular styling products
    • For fine hair, apply 2-3 sprays daily
    • For thicker hair, use 4-5 sprays daily

    BEAUTY LOUNGE SERVICE REVIEWS

    Read what our customers are saying about their online shopping experience with The Beauty Lounge

    Read More Service Reviews

    First time customer at The Beauty Lounge! I was impressed by the free shipping and the fast overnight delivery. My item arrived promptly the following day. I ordered RefectoCil No.3 Natural Brown Tint 15ml and RefectoCil Oxidant Cream 3% 100ml. I am very impressed by the quality of the product and the results from using aftr one application. Easy to follow instructions. I will be a returning customer.
    - sarah, 2 October 2026

    Love their leave-in conditioner. Fast dispatch & delivery. Highly recommend The Beauty Lounge 🤩
    - Shirley, 28 September 2026

    Wonderful store! Erica is extremely helpful and genuinely goes out of her way to sort out any delays or issues. The item arrived exactly as described, and the whole experience was excellent. I honestly can’t recommend them enough!
    - Rabia Bowen, 21 September 2026

    Excellent service and appreciate the email updates on my order progress
    - Ford, 17 September 2026

    Love the Chi blow out spray. Quick delivery
    - Barbara, 17 September 2026

    Love the Chi blow our spray
    - Barbara, 17 September 2026

    Absolutely amazing service, ordered yesterday and was here today, fantastic. I will be ordering again. Thank you
    - Sharyn Mudgway, 15 September 2026

    Excellent service, as always 😊
    - Andrea, 1 September 2026

    Excellent service, thank you!
    - Bev, 28 August 2026

    Excellent service, received now
    - Christine Baird, 25 August 2026