The Olaplex Lashbond Building Serum Eyelash Enhancer is a 0.15 fl oz clear serum designed to enhance and promote the growth of eyelashes. This product, from the trusted brand Olaplex, is free from gluten, animal cruelty, parabens, and is vegan. With a formulation specifically for lashes, this serum is unscented and made in the United States. Perfect for anyone looking to improve the health and length of their lashes, this building serum is a must-have for any skincare and beauty routine.