5 Signs It’s Time to Start Using an Eyebrow Growth Serum

Last Updated on August 20, 2026 by Team TBH Thin, patchy brows aren’t always a styling problem. Sometimes they’re a signal. Your follicles may need real support that no pencil or powder can provide, because cosmetic fixes never touch the root cause hiding underneath. If you’ve been filling in your brows for months without seeing […] The post 5 Signs It’s Time to Start Using an Eyebrow Growth Serum…