Amazonia Preciosa is a new range of hair treatments from Surya Brasil, a brand specialising in developing natural and ethically produced hair and skin products using fruit and plants found in the Amazon. The Amazonia Preciosa Buriti Shampoo, £13, for chemically processed and colour damaged hair, cleans and protects against drying, preventing colour from fading and promotes soft, lightweight hair that is easy to comb post-wash. Amazonia Preciosa Buriti Conditioner, £13, is rich in essential fatty acids and carotenoids, while naturally absorbing ultraviolet sunlight and helping to rebuild and restore lustre to hair that has been damaged by chemical colour processing. The third of the new treatments is the Amazonia Preciosa Buriti Hair Mask, £10, which is specially formulated to strengthen and condition over processed, dyed and damaged hair. The range is available from YourTonic.com, an online and distribution market specialist for natural hair colour, natural beauty cosmetics and complementary healthcare products. All products in Surya Brasil\'s collection including the skincare collections are vegan certified and gluten free and additionally are certified and affiliated with the following organisations - Ecocert, Certified Vegan, PETA, FSC certification (Forest Stewardship Council), Cosmebio and Fair Trade Certified.