Glossier Stretch Concealer The Glossier Stretch Concealer (£15) is small but mighty. "It's amazing for both concealer and foundation because the coverage is sheer and dewy, but it's incredibly buildable," Myles said. "I use this for an all-over light coverage, starting under the eye and then taking any product left over on the brush and buffing it out on the face where more coverage is needed." Image Source: glossier.com Glossier Stretch Concealer £15 from glossier.com Buy Now