There is no detailed information about the ingredients or materials used in Angel Tips Nail Spa products in the search results. However, there are some positive and negative reviews of the spa. Some customers have praised the quality of service, the use of high-quality products, and the cleanliness of the salon. On the other hand, some customers have complained about the rude behavior of the owner and the unsanitary practices of the salon. It is important to note that the use of safe and non-toxic products is crucial in nail salons to prevent health problems such as fungal infections.