Keratina Noa is a cosmetics company specializing in hair care and beauty products. Their product range includes treatments for hair smoothing with hyaluronic acid, hair loss prevention, growth and thickening solutions, shampoos, masks, and makeup items such as mascara and eyebrow pencils. They emphasize natural and professional-use products, targeting various hair needs including hair repair, hydration, and anti-frizz effects. The company offers specialized packs and treatments, including keratin and botox hair treatments, formulated to support hair health, growth, and protection. Their online presence includes a website for shopping and product information, alongside customer service support via phone and email. Social media is actively used, particularly Instagram, to engage with clients and showcase products.