The Selfish Whitening Kit is not just another whitening product — it’s a premium self-care experience. Unlike cheap, mass-produced kits, our gels are crafted in the USA at an FDA-registered, ISO-certified, GMP-compliant facility. Each formula is developed with dental-grade ingredients in collaboration with world-renowned researchers and doctors of dental science. The result is fast, safe, and long-lasting whitening with little to no sensitivity. Every kit is blended fresh for maximum potency, ensuring stable, consistent results you can trust. When you choose Selfish, you’re choosing science, safety, and superior performance — because loving yourself deserves nothing less than the best.