Pharmaceutical excipientsThis refers to the collective term for all materials added to a prescription in addition to the main drug, to address the formability, effectiveness, stability, and safety of the preparation. The essence of the drug formulation design process is the process of screening and applying pharmaceutical excipients according to drug properties and dosage form requirements.

　　Pharmaceutical excipients are the basic materials and important components of drug preparations, the material basis for ensuring the production and development of drug preparations, and play a key role in the formulation and production of drug preparations. It not only gives drugs specific dosage forms, but also is closely related to improving drug efficacy and reducing adverse reactions. The reliability and diversity of its quality is the basis for ensuring advanced dosage forms and preparations.

　　Pharmaceutical excipientsClassification:

　　There are 66 excipients in the preparation. It can be classified by source, function and use, and route of administration.

　　Classification of pharmaceutical excipients by source:

　　It can be divided into natural products, semi-natural products, and fully synthetic products.

　　Pharmaceutical excipientsFunction and use:

　　It can be divided into solvents, propellants, solubilizers, cosolvents, emulsifiers, colorants, binders, disintegrants, fillers, lubricants, wetting agents, osmotic pressure modifiers, stabilizers, glidants, flavoring agents, preservatives, suspending agents, coating materials, fragrances, anti-caking agents, integrators, penetration enhancers, pH adjusters, buffers, plasticizers, surfactants, and foaming agents

　　Shandong Liujia Pharmaceutical Excipients Co., Ltd. isa pharmaceutical excipient supplier，The main products are currently microcrystalline cellulose, magnesium stearate, sodium carboxymethyl starch, pregelatinized starch, starch, dextrin, etc.