Compare our nanoplastia
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| Product |
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| Curl guide | Light Waves | Light WavesMedium WavesCurly Hair | Medium WavesCurly HairTight Curls | Medium WavesCurly HairTight Curls | Medium WavesCurly HairTight Curls | Medium WavesCurly HairTight Curls | Medium WavesCurly HairTight Curls | Medium Waves | Curly HairTight Curls |
| Hair type | Fine to medium-thickness hair | Medium-thickness to thick hair | Medium-thickness to thick, resistant hair | Medium-thickness to thick, coarse hair | Dense, coarse, resistant hair | Coarse, dense, resistant hair | Coarse, dense, resistant hair | Medium-thickness to thick hair | Medium-thickness to thick, coarse, dense hair |
| Curl pattern | Light Waves | Light Waves · Medium Waves · Curly Hair | Medium Waves · Curly Hair · Tight Curls | Medium Waves · Curly Hair · Tight Curls | Medium Waves · Curly Hair · Tight Curls | Medium Waves · Curly Hair · Tight Curls | Medium Waves · Curly Hair · Tight Curls | Medium Waves | Curly Hair · Tight Curls |
| Straightening | Light | Medium to Strong | Very Strong | Strong | Strong | Medium to Strong | Medium to Strong | Medium | Strong |
| Nourishment | 5 / 5 | 4 / 5 | 2 / 5 | 4 / 5 | 4 / 5 | 4 / 5 | 4 / 5 | 4 / 5 | 2 / 5 |
| Processing time | 60 min | 60–90 min | 20–40 min | 60–90 min | 60–90 min | 60–90 min | 60–90 min | 60–90 min | 60–90 min |
| Explore | View product → | View product → | View product → | View product → | View product → | View product → | View product → | View product → | View product → |
Professional treatment comparison guide
PROFESSIONAL NANOPLASTIA GUIDE
Treatment profile
Feature
Details
Hair type
Medium-thickness to thick, coarse, curly and resistant hair
Hair condition
Frizzy and unruly hair requiring strong straightening and smoothing
Damage level
Levels 1–3
Straightening strength
Strong
Odour intensity
No harsh odour
Longevity
Up to 1 year, depending on the hair, application and aftercare
Processing time
50–90 minutes
Nourishment
4 / 5
Shine
5 / 5
Formula
Formaldehyde-free · Organic treatment
Straightening effect
Professional straightening, smoothing and volume control
Application by
Trained professional
Kit contains
Cleansing shampoo 1L + Nanoplastia treatment 1L
About Natureza Biotina
Natureza Biotina Natural Therapy is a formaldehyde-free professional Brazilian organic nanoplastia treatment designed to straighten curly, coarse and resistant hair, reduce unwanted volume and control frizz.
Featuring biotin, coconut oil, argan oil and D-panthenol, the formula combines strong straightening with nourishing and conditioning care. It helps leave unruly lengths softer, more manageable and beautifully glossy.
With nourishment rated 4/5 and shine rated 5/5, Biotina provides smoothing without a harsh odour. With correct professional application, it can achieve 90–100% straightening. Results can last up to 1 year, depending on the hair, application and aftercare.
The professional kit includes cleansing shampoo 1L and Biotina nanoplastia treatment 1L.
Available from Queen’s Hair Academy in Toronto for salon professionals in Canada and the USA.
Not recommended for bleached or highlighted hair.
IDEAL FOR CLIENTS WHO WANT
Strong straightening · Control of resistant curls · Reduced unwanted volume · Frizz control · Softness and manageability · A smooth, glossy finish
Strong straightening
Nourishment 4/5
Shine 5/5
Results up to 1 year
What this treatment does
- Straightens curly, coarse and resistant hair.
- Helps reduce unwanted volume.
- Controls frizz and unruly texture.
- Provides nourishing and conditioning care.
- Improves softness and manageability.
- Enhances shine for a polished salon finish.
Key ingredients
Biotin forms part of the conditioning formula, supporting the quality and feel of the hair.
Coconut oil helps condition the lengths and improve softness and manageability.
Argan oil provides emollient care, helping leave the hair feeling smoother and looking glossy.
D-panthenol helps retain moisture and improve the soft, conditioned feel of the hair.
Professional Application Guide
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Wash the hair thoroughly with a deep-cleansing shampoo and rinse.
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Blow-dry the hair completely.
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Divide into sections and apply the treatment evenly, strand by strand, keeping away from the scalp.
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Leave on for 50–90 minutes, depending on the hair thickness and curl intensity.
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Rinse out approximately 70–80% of the treatment with water, leaving approximately 20–30% on the hair.
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Blow-dry the hair completely before flat-ironing.
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Flat iron the hair in thin sections using professionally selected settings.
Select the temperature and number of passes according to the hair’s condition, thickness, curl intensity and response during flat-ironing.
Professional Heat Guide Hair type and condition Temperature Passes Medium-thickness to thick hair 215–230°C / 419–446°F 15–25, selected according to the hair’s condition, curl intensity and response during flat-ironing Thick, very resistant and curly hair 220–250°C / 428–482°F 15–25, selected according to the hair’s condition, curl intensity and response during flat-ironing
Frequently asked questions
Is Natureza Biotina a straightening treatment?
Yes. Natureza Biotina is a professional organic nanoplastia treatment designed to straighten hair, control frizz and reduce unwanted volume.
Is Natureza Biotina formaldehyde-free?
Yes. Natureza Biotina is a formaldehyde-free professional straightening treatment.
Can Natureza Biotina be used on bleached or highlighted hair?
This treatment is not recommended for bleached or highlighted hair.
What does the kit include?
The kit includes cleansing shampoo 1L and Biotina nanoplastia treatment 1L.
How long do the results last?
Results can last up to 1 year, depending on the hair, application and aftercare.
Is it intended for home application?
No. This treatment should be applied by a trained professional.
Product Reviews
Reviews
I received my hair straightener and yesterday I did my first keratin with the new hair straightener, it is just wonderful and magical, the result is really 2 times better than with my last hair straightener, although it is also professional and I thought it was good. It is a pleasure to work with your hair straightener, thank you so much for such a great product 🙏🙏🙏
Hair was not electrified at all and the shine was better and I smoothed my hair 2 times faster.
Thank you so much for the hair straightener, it's incredible! It's a pleasure to work with 💕💕💕💕
Hello Oksana, just wanted let you know, I'm so excited with your iron, l have been using it for 1 months already,and all my clients finally is happy!thank you so much ❤️❤️❤️
I wanted tell you same, thank you Oksana,I'm very happy with your straightner
Hi Oksana,just wanted tell you ,I'm so so happy with straightner,thank you It works amazing 🤩
I want to order one more,purple 😃
Yes, great straightner, good one in the works )))