Based on the search results, it is unclear what specific product details, positive or negative reviews, or ingredients or materials are associated with Vinpearl Nails. The first search result mentions that the salon utilizes products manufactured from natural and organic ingredients, but it does not provide any specific information about the products used. The other search results do not appear to be relevant to the question. Therefore, it is recommended to conduct a more specific search or contact Vinpearl Nails directly for more information.