FAQs

What is Tanino Naturais?

A professional hair straightening treatment by Bella Rio® with Natural Tannin Extract, Argan Oil, D-Panthenol (Vitamin B5), Oat Protein, Wheat Protein, and Soy Protein — formulated to naturally straighten African and all hair types with up to 100% straight results and a mirror-effect shine.

Specially formulated for African, black, colored, or dyed hair that needs powerful yet natural straightening with healthy, long-lasting results.

Yes, Tanino Naturais is completely formaldehyde-free — using natural Tannin technology extracted from fruit peels, plants, and Amazonian trees for safe and compliant straightening.

The first step is to wash the hair with a deep cleansing shampoo to remove all product buildup, residue, and impurities. This opens the cuticle and ensures maximum absorption and results from the Tanino Naturais straightening treatment.

Absolutely! After your Tanino Naturais treatment, use the Bella Rio salt-free and sulfate-free home care line to extend the life of your straightening, maintain shine, and keep hair smooth and healthy between salon visits.

Tanino Naturais uses a 100% natural Tannin technology sourced from grape peels, chestnuts, oaks, and Amazonian trees — combined with proteins and Argan Oil for a natural, healthy, and damage-free straightening experience.

Natural Tannin Extract, Argan Oil, D-Panthenol (Vitamin B5), Oat Protein, Wheat Protein, and Soy Protein — working together to naturally straighten, nourish, and strengthen the hair fiber.

With proper home care using salt-free and sulfate-free products, Tanino Naturais delivers long-lasting straightening with shine and smoothness. Always maintain results with the Bella Rio home care line between salon visits.

Yes, Tanino Naturais by Bella Rio® is an exclusive professional-grade straightening treatment designed for salon application by qualified stylists.

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