The Clarins Gua Sha-Inspired Foundation Brush is an innovative makeup accessory whose shape was inspired by traditional gua sha tools, known for following the anatomical contours of the face. Its unique structure, with bristles of different lengths and strategic arrangement, allows for even application of foundation, smoothing lines and integrating the product into the face without visible brushstroke marks. Designed for use with liquid foundations — and in particular with Clarins' Double Serum Foundation — it facilitates the gradual build-up of coverage, adapting to individual finishing needs, from a natural look to more elaborate coverage in specific areas. The design also facilitates upward movements that enhance a lifting effect and a subtle massage experience during application. - Improves makeup results - Helps even out coverage and ensures a smooth, streak-free application - Provides a lifting effect - Acts precisely on blemishes and imperfections.