Bio Extratus
Queratina Reconstructing Treatment
Queratina Reconstructing Treatment
All taxes & import duties paid by us. Nothing to pay on delivery.
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- Who it's for
- For damaged hair after chemical processes, beach, pool or strong sun that needs a serious reconstruction day: anyone ready for a professional-strength treatment under heat, for at least fifteen minutes.
- Key ingredients
- Keratin
- How to use
- Apply to washed, damp hair.
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- Authentic, from Brazil
- Checked & packed by hand
- Tracked DHL shipping

About this product
Queratina Reconstructing Treatment
Keratin where damaged hair needs it most: Bio Extratus's professional reconstructing treatment sends the hair's main building block into the strands to protect and restructure the fibre, after chemical processes, the beach, the pool or intense sun.
Keratin is the main constituent of the hair. In this professional-use reconstructing treatment, it penetrates the strands, protecting and restructuring the hair fibre.
It helps the hair recover from damage caused by chemical processes, the beach, the pool and intense sun. Apply it section by section with a vigorous massage, and let it work under heat for at least 15 minutes.
Why you'll love it
- Reconstruction for damaged hair
- Restructures the hair fibre
- Recovers hair after chemical processes, beach, pool and sun
- Professional-use treatment at home
Key ingredients
- Keratin – the main constituent of the hair; penetrates the strands to protect and restructure the fibre.
How to use
- Apply to washed, damp hair.
- Divide the hair into sections and apply the treatment, massaging vigorously from roots to ends.
- Use a heat cap, a steamer or a towel soaked in warm water.
- Leave on for at least 15 minutes.
- Rinse thoroughly with warm water and style as usual.
Your Brazilian hair schedule
The Brazilian cronograma capilar rotates three treatments: hydration, nutrition and reconstruction. This treatment belongs to the Reconstruction step.
Who it's for
For damaged hair after chemical processes, beach, pool or strong sun that needs a serious reconstruction day: anyone ready for a professional-strength treatment under heat, for at least fifteen minutes.
Product details
- Brand: Bio Extratus · Line: Queratina (professional use)
- Size: 100ml
- Hair types: Damaged hair
- Dermatologically tested
- Cruelty-free: Bio Extratus does not test on animals
- Full ingredient list: printed on the pack, in INCI nomenclature; the list on your pack is the reference. The key ingredients above are the ones the brand highlights.
- For external use only. Keep out of reach of children. Avoid contact with the eyes; if contact occurs, rinse thoroughly with water. Do not apply to irritated or broken skin. If sensitivity occurs, discontinue use.
Frequently asked questions
How long should I leave it on?
At least 15 minutes, with heat (a heat cap, a steamer or a warm towel), then rinse thoroughly.
How often should I use it?
On reconstruction days of your hair schedule, alternating with hydration and nutrition.
What goes well with it?
Follow with the Bio Extratus Queravit Bio-Reconstructing Mask for more keratin care, or with a hydrating mask such as the Bio Extratus +Hidra Hyaluronic Acid Mask.
Shipping, duties & returns
Tracked DHL shipping from Brazil, 15–20 business days. All import duties and taxes are paid by us, so there is nothing to pay on delivery. Sealed products can be returned within 14 days.
Disclaimer: For external use only. Patch test before use and discontinue use if irritation occurs. Individual results may vary. Product packaging is labelled in Portuguese; the instructions and ingredient information are on this page, in English. Our products are sourced in Brazil, in the brands' original packaging, and are regularised with ANVISA (Agência Nacional de Vigilância Sanitária), Brazil's national health authority, under the applicable framework for each product category. See our full Disclaimers & Important Information.
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