Here are the details about JS nails product, positive, negative, ingredients, or materials:
- Nail products can contain harmful substances such as toluenesulfonamide-formaldehyde resin and methacrylates, which can lead to adverse effects.
- Nail products sold in the United States must be safe for consumers when used according to directions on the label, or in the usual or customary way.
- Nail polishes can contain toxic metals such as aluminum, barium, iron, and magnesium, which may not be disclosed as ingredients.
- Nail enamels are the most common nail cosmetic used, and they include base coats and top coats made up of similar chemicals but in different concentrations to achieve varying qualities in the final product.
- Nail enamel components include nitrocellulose, tosylamide formaldehyde resin, alkyd resins, acrylates, vinyl, polyesters, camphor, dibutyl phthalate, dioctyl phthalate, tricresyl phosphate, alcohol, toluene, ethyl acetate, butyl acetate, D&C Red No. 7, guanine, and bismuth oxychloride.
- Artificial nails are composed primarily of acrylic polymers and are made by reacting together acrylic monomers, such as ethyl methacrylate monomer, with acrylic polymers, such as polymethylmethacrylate.
- Artificial nails can cause contact dermatitis due to the acrylic materials used.
- Nail hardeners can cause onycholysis, which is the separation of the nail from the nail bed.
- Nail polish removers and cuticle removers can cause nail dryness and brittleness, and cuticle removers can cause irritant contact dermatitis.
In summary, nail products can contain harmful substances, but they must be safe for consumers when used according to directions on the label. Nail enamels are the most common nail cosmetic used, and they include various chemicals to achieve different qualities in the final product. Artificial nails can cause contact dermatitis, and nail hardeners can cause onycholysis. Nail polish removers and cuticle removers can cause nail dryness and brittleness, and cuticle removers can cause irritant contact dermatitis.
