Discover the latest nail-care ritual—Japanese Nail Conditioner & Natural Lustre. Rooted in an age-old Japanese practice, this treatment blends finely milled clay, diatomaceous earth, and glycerin to deeply condition while buffing nails to a luminous, healthy sheen. No polish, no harsh additives—just naturally smooth nails and nourished cuticles that look effortlessly refined, as if your nail beds were born flawless.