DC nails are a type of nail polish that is available in a variety of colors. The search results provide information on the ingredients and safety of nail products in general, as well as some specific information on D&C Red No. 17 and D&C Yellow No. 10, which are used in some nail polishes. Here is a summary of the information found in the search results:

• Ingredients: Nail polishes can contain a variety of ingredients, some of which may be harmful if used inappropriately. D&C Red No. 17 and D&C Yellow No. 10 are two ingredients that are used in some nail polishes.
• Safety: Nail products can contain harmful substances such as toluenesulfonamide-formaldehyde resin and methacrylates, which have been linked to adverse effects such as allergic contact dermatitis and microbial colonization. Cheaper nail products that are not held to any standard and not required to furnish any material safety data sheets (MSDS/SDS) may be more likely to cause allergic reactions. However, some nail polish brands, including DND Gel, are formulated without harmful chemicals and are non-toxic.
• Positive: DND Gel nail polishes are non-toxic and formulated without harmful chemicals.
• Negative: Some nail products can contain harmful substances that may cause adverse effects such as allergic contact dermatitis and microbial colonization. Cheaper nail products that are not held to any standard and not required to furnish any material safety data sheets (MSDS/SDS) may be more likely to cause allergic reactions.
• Materials: D&C Red No. 17 and D&C Yellow No. 10 are two ingredients that are used in some nail polishes.