Formulation technologies refer to the methods and approaches used to develop and optimize the delivery of pharmaceuticals, cosmetics, and other products. These technologies aim to enhance the stability, bioavailability, efficacy, safety, and patient acceptability of formulations. Here is an overview of some common formulation technologies:
Solid Dosage Forms:
Tablets: Solid formulations made by compressing or molding active pharmaceutical ingredients (APIs) with excipients. They offer convenience, precise dosing, and good stability.
Capsules: Gelatin or vegetarian-based shells filled with powdered or liquid APIs. They provide flexibility in formulation and can be used for controlled-release or targeted delivery.
Powders: Finely divided solid particles that can be reconstituted into suspensions or solutions before administration. They offer easy swallowing and faster dissolution.
Liquid Dosage Forms:
Solutions: Homogeneous mixtures of APIs dissolved in a liquid solvent. Solutions provide rapid drug absorption but may have stability limitations.
Suspensions: Formulations where solid particles are dispersed in a liquid medium. Suspensions are used for poorly soluble drugs or those requiring controlled release.
Emulsions: Mixture of immiscible liquids stabilized by an emulsifier. Emulsions can be oil-in-water or water-in-oil and are commonly used for topical or oral applications.
