US Nail Supply is an online retailer of professional nail products, salon tools, and beauty essentials for nail technicians, salon owners, and other beauty professionals. Its extensive range covers gel and lacquer, acrylic and dipping systems, pedicure and spa products, nail art, nail tips, and salon equipment. Customers can shop gel polish and traditional lacquer, builder gels, acrylic and dip powders, nail prep and treatments, brushes, tips, lamps, drills, and other tools.

Pedicure offerings include spa kits, paraffin wax, lotions, massage candles, bath bombs, and related accessories. The store also carries products from brands such as OPI, Chisel, DND, Hang, and POSH, alongside curated collections and value sets. US Nail Supply promotes wholesale pricing for salons and bulk orders, nationwide shipping from its Orlando warehouse, and local pickup in Orlando, Florida.

Its site features tutorials, product guidance, new arrivals, best sellers, and frequent promotions. Through the US Nail Supply and Sunny Supply community, customers can also connect with nail professionals and follow livestream deals held Sunday and Tuesday evenings