✦ Nail glossary
Overlay, Explained
Quick definition
Strengthener applied directly onto natural nails without adding length.
Overlays (gel, builder or dip) encase the natural nail in a reinforcing layer — the middle path between bare nails and full extensions, perfect for growing out breaks or weak spots.
They grow out subtly and refill like extensions do, just without tips or sculpting time.
Related terms
FAQs
What does "Overlay" mean in nails?
Strengthener applied directly onto natural nails without adding length.
Is overlay hard to do at home?
Most versions are beginner-friendly with the right prep — start with our step-by-step guides linked above.
How long does overlay last?
Longevity tracks your prep quality more than the product: dehydrated, capped, sealed sets outlast rushed ones by double.