This industry report offers market estimates of the global market, followed by a detailed analysis of the product, application, and region. The global market data on microneedle can be segmented by product: coated microneedles, dissolving microneedles, hollow microneedles, hydrogel microneedles, solid microneedles. The solid microneedles segment was the largest contributor to the global microneedle market in 2021.