Features:Continuous use has significant effects: Use 1-2 times a day, and after 2 weeks, you can see that the hardness of nails has increased by 30%, the phenomenon of delamination and breakage has been reduced, and the nail surface has been significantly improved after 4 weeks.Triple strengthening nail structure: It can penetrate the nail layer to form a protective net, making the nail toughness 67%, saying goodbye to the problem of brittleness and easy breakage.95% natural ingredient formula: Made with natural ingredients (including plant extracts), it is gentle on the skin and provides a friendly and effective solution for nail carePrecision brush head design: Special 0.3cm ultra-fine bristles, precise control of dosage, 10 seconds to complete the application of ten fingers, novices can also easily operate without spillage.Anti-fracture protective film: Form a breathable protective layer on the nail surface to resist physical damage caused by daily washing. Regular use of nail nutrition oil can effectively prevent and maintain nail gloss and cleanliness.