NYK1 BrowForce Eyebrow Growth Serum

I’ve been using this serum every night for about six weeks and the little sparse gaps near my temples are finally filling in. The concentrated formula doesn’t feel greasy at all, which was my biggest worry with brow products.

My brows went from barely-there patches to noticeably fuller in just under two months of nightly use. The concentrated formula absorbs fast with zero sticky residue, which matters since I apply it right before bed.

I was skeptical about serums, but the 3-in-1 formula with its regenerating ingredients actually filled in my sparse arches. I've been using it nightly for six weeks and I can finally see a visible difference in thickness, not just baby fuzz.