Sigma Beauty

Overview

Sigma Beauty produces makeup brushes, brush care accessories, and cosmetics. The company focuses on cruelty-free, vegan products influenced by founders' science and engineering backgrounds, holding over 70 patents for tools and formulations.¹²⁷

History

Sigma Beauty was founded in 2009 by Dr. Simone Xavier, a veterinarian with a PhD in molecular biology, and Rene Xavier Filho, a civil engineer, starting with a single brush set that sold out.¹³⁴ The founders drew from Xavier's market research on popular brushes and Filho's experience in tool production to launch the brand.⁴ They expanded into brush care innovations and clean cosmetics, securing a position with award-winning designs and patents.¹²

Product Lines

Manufacturing

Products are developed using founders' expertise in science and engineering, with brush technology patented by the company.¹⁴ Manufacturing details such as locations or in-house versus outsourced production are not specified in available sources.

Notable Products

• Essential Brush Set - Initial launch product that sold out and built cult following.
• Sigma Brush Cleaning Glove - Innovative accessory for cleaning makeup brushes.
• Waterproof Brush Technology - Patented brush design for durability.
• Setting Powders - Nutrient-rich powders in 4 shades for mattifying makeup.

Reputation

Sigma Beauty is recognized among beauty users for innovative, high-quality brushes and cruelty-free cosmetics backed by patents.¹² Professionals note its problem-solving approach influenced by scientific backgrounds.³ Employee count remains small at 21-50, supporting steady growth without external funding.²