👉 Hermetics are a type of beauty treatment that involves using cosmetics and other personal grooming products to improve one's appearance, such as hair, skin, nails, and makeup. Hermetics can be applied in various ways, including through the use of creams, lotions, powders, gels, and sprays. The goal of hermetic treatment is to enhance the overall appearance of a person by improving their appearance through the application of cosmetics and personal grooming products.