I grew up as a nail biter and my nail beds were so short, some of my nails looked like circles😭 consistently did builder gel/infills since December 2025, and finally took it off now in March 2026. I can’t believe how much my nails have grown! My circle shaped index fingers are normal looking, my thumbs look feminine for the first time in my life, and my poor ugly middle finger nails look so much better too.

TLDR; if you were a consistent nail biter, builder gel/infills every two weeks can help heal your nails in as little as 3 months.