By Terry was established in 1998 by make-up artist Terry de Gunzburg, the trailblazing industry legend, who over the past 30 years has changed the face of beauty. After spending 15 years as Creative Director at Yves Saint Laurent, where she created the cult classic Touche Éclat concealer pen, she decided to launch her own collection of products and so By Terry was born. This ultra-luxurious collection of makeup and skincare products has become a modern-day favourite, as it combines convenience with efficacy seamlessly to leave a professional quality finish every time. The Tool-Expert Dual-Ended Brush can apply liquid foundation, cream foundation, and even loose powders with ease. It features a flat brush on one side for foundations whilst the other side features a domed brush for pressed and loose powder. It distributes the product evenly for a smooth and perfect finish.