Hard Capsules Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Type (Gelatin Based Hard Capsule, Vegetarian Based Hard Capsule); Application (Oral, Cosmetic, Clinical Research); End User (Pharmaceutical Companies, Cosmetic and Nutraceutical Companies, Clinical Research Organizations) , and Geography (North America, Europe, Asia Pacific, and South and Central America)