The Skin Type Solutions (STS) mobile app provides consumers a native shopping experience. Consumers can take the STS Quiz to determine their Baumann Skin Type®, then shop for products from top physician dispensed skincare brands by their unique skin type. STS is built on patented technology that curates an optimal skincare regimen from over 40,000 combinations for each consumer’s unique skin type. Consumers currently working with an affiliated STS dermatologist or STS aesthetic provider benefit from easy refills from physician prescribed regimens and access to hundreds of other products.