Active Pharmaceutical Ingredients (APIs) are active substances in a drug intended to achieve pharmacological activity which is having direct effect on disease treatment. APIs are synthesized by chemical synthesis, fermentation, biotechnological methods or enhanced from natural source. The global Active Pharmaceutical Ingredient market is expected to grow at a high CAGR to reach $307.2 billion by 2025. Adoption of biologics in disease management and increasing regulatory approvals in the past year, increasing scope of HPAPI market, patent expiration of major drugs, increasing trend of outsourcing and increase in geriatric population are some of the factors driving the market growth. The global API market is mainly segmented by synthesis, by business type, by application and by geography.