Nina Castanheira

Nina Castanheira is a Brazilian fashion student and lifestyle creator who blends beauty, food, and personal aesthetic content across Instagram, posting over four times per week with a strong lean toward video (60%) and carousel formats. Her captions — ranging from a detailed Moroccan chicken recipe to a step-by-step hair color formula — reveal an audience that actively engages and requests content, signaling genuine community trust and a highly responsive following. With 227K followers and a 2.68% engagement rate, she sits in a solid mid-tier position, and her existing partnerships with Vizzela (a Brazilian cosmetics brand) indicate natural alignment with beauty and personal care categories. Brands in hair care, cosmetics, fashion, and food — particularly those targeting young Brazilian women with an interest in style and everyday aesthetics — would find a credible and content-consistent partner in Nina.