This 12mL formula contains essential amino acid derivatives that are specifically targeted to reinforce soft, thin, and weak nails. It forms a protective shield that seals the nail against damage from harsh detergents and soaps. In addition to its strengthening properties, this solution can be used as a base coat under colored nail enamel, enhancing the durability and appearance of your manicure. The formula is also free from harmful chemicals like formaldehyde and toluene, making it a safer choice for nail care.