How to Fill in Sparse Eyebrows: 14 Tips and Tutorials | Filling in thin brows can be tricky -- the goal is thicker brows, but you still want them to look natural. In this post, we're sharing everything you need to know -- the best eyebrow products for sparse brows, plus makeup application tips, hacks, and step-by-step tutorials to help you learn how the best way to fill in thin eyebrows. Whether you prefer to use a pencil or powder, click to learn how to get thick, feathery brows that wow!
