Premium beauty quality selected for Australia customers.
Expert Hair
Expert Hair Keratin Smooth B-tox Hair Treatment 1kg — Thermo-Active Anti-Frizz Keratin for Lasting Smoothness
High-performance beauty made for confident daily results
3 shoppers currently have this item in cart.
Low stock: only 10 left in inventory. Add to cart before it's gone.
Fast dispatch with always-free shipping and secure checkout on every order.
Free shipping
iFree shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.
Easy returns
iSimple return flow and responsive support for eligible items.
Peak-demand shipping delays
iDuring high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.
24/7 customer support
Questions before checkout? Our team is available and ready to help.
Terms quick view
100% money-back guarantee for eligible returns.
Orders include free shipping. Returns and service terms may vary by item eligibility and destination.
Why customers choose Auvira Beauty
Designed for salon and at-home use, this 1kg (35.3 oz) formulation combines Brazilian keratin with a hydrating complex to smooth the hair shaft while protecting against environmental stressors. It works with heat to seal the formula into the cuticle, producing a natural, manageable finish without excessive stiffness. The product targets frizz, dryness and uneven texture across curls, waves and straight hair.
How does this treatment tame frizz and create a sleeker appearance?
The formula uses keratin to reinforce the hair fiber and citric acid to help close the cuticle, producing a smoother surface that reflects light. Regular application promotes a softer hand-feel and more uniform strands without eliminating natural movement. Results depend on hair condition and styling routine but generally last through multiple washes when used as directed.
- Brazilian keratin strengthens and fills gaps in the cuticle.
- Citric acid helps seal and smooth the hair cuticle.
- Thermo-active action bonds the formula when heat is applied.
- Reduces flyaways for a polished look with natural movement.
Will this product hydrate and repair dry or damaged hair?
Yes — the blend contains moisturizing ingredients like palm oil derivatives and conditioning agents that replenish lost lipids and improve elasticity. While it does not reverse structural damage, it visibly improves softness and reduces the appearance of split ends by coating and smoothing strands. Use alongside a gentle, sulfate-free shampoo to extend benefits.
- Deep hydration restores softness to brittle strands.
- Improves manageability and detangles damaged areas.
- Helps protect against breakage during styling.
- Works best with supportive home-care products for longer results.
Is this safe for all hair types and how do you apply it?
Formulated for all hair textures, the treatment adapts to straight, wavy and curly hair when used according to instructions. Application involves cleansing, applying the product evenly, leaving it to penetrate, and sealing with a flat iron or heat source to activate the keratin. For best outcomes, follow manufacturer timing and heat guidelines to avoid over-processing.
- Suitable for straight, curly, wavy, and chemically treated hair.
- Apply to clean, towel-dried hair in sections for even coverage.
- Allow processing time, then seal with heat per instructions.
- Rinse or style as directed to preserve smoothing effects.
How does the product protect hair from sun and daily stress?
Included UV filters help shield hair color and protein from sun exposure while the conditioning system reduces friction and mechanical wear. The protective layer minimizes fading and helps maintain the visual improvements achieved by the treatment. Complement with UV-safe styling products and protective accessories for extended protection outdoors.
- UV filters guard against sun-related color loss and dryness.
- Conditioners reduce tangling and mechanical damage.
- The sealed cuticle holds smoothness longer between washes.
- Pair with leave-in protectants for active sun exposure.
Who is this for: Expert Hair Keratin Smooth B-tox is aimed at professionals and experienced at-home users seeking a robust smoothing system that improves manageability, reduces frizz and adds shine across all hair types. It is ideal for people with dry, unruly or chemically altered hair who want natural-looking straightness without heavy rigid textures. Not recommended for users unfamiliar with heat-activated keratin treatments unless applied by a stylist.
FAQ
Q: How long do results last after one treatment?
A: Typically several weeks to a few months, depending on hair type and aftercare, with longevity increased by sulfate-free shampoos and minimal heat exposure.
Q: Can I use this on color-treated hair?
A: Yes — it’s compatible with colored hair and helps protect color when used properly, but test a small strand first and follow timing recommendations.
Recently viewed products
Product quick view
Product
Added to cart