NeuLash by Skin Research Laboratories is a line of products meant to thicken lashes and brows without cosmetic enhancement, getting to the root of the issue. Over time, lashes tend to thin due to use and removal of mascara. NeuLash helps to reverse this process using next-level technology and formulas enhanced with peptides, proteins, vitamins, and conditioners. The Lash Enhancing Serum is a favorite, using a proprietary blend that strengthens and protects the lashes for improved volume and luster. The Brow Enhancing Serum provides fuller, better defined eyebrows with an apple stem cell extract and biotin. Shop a selection of kits and cosmetics by NeuLash by Skin Research Laboratories at Bergdorf Goodman.