展开The Eyebrow & Lash Enhancing Serum from Augustinus Bader is backed by over 30 years of research and innovation, with a formula that’s been carefully designed to nourish, stimulate and revive the follicles responsible for brows and lashes. If you’re wondering what ingredients harness such powers, let us fill you in: there’s rejuvenating roselle and safflower extracts, hydrating hyaluronic acid complex, peptide-rich turmeric and hair hero biotin – all tied in with the brand’s TFC8 technology.