HPMC stands for Hydroxypropyl Methylcellulose, commonly referred to as Hydroxypropyl Methylcellulose. It is the primary material used in most supplement capsules. HPMC is a transparent, tasteless material suitable for vegetarians and vegans. It is typically derived from wood pulp or refined cotton.
Why use HPMC capsules?
Vegetarian and Vegan-Friendly:
HPMC capsules are made from plant-derived materials, typically extracted from wood pulp or refined cotton. They are non-toxic, colorless, and tasteless, making them suitable for vegetarians and vegans.
Stability：
HPMC exhibits good stability under harsh conditions such as high temperature, high humidity, and varying pH levels, which can enhance the stability of drugs in formulations. In the human body, HPMC is easily metabolized and broken down, posing no harm to the body and causing no environmental pollution.
High Transparency:
Since HPMC is colorless and transparent, it can be used to prepare clear solutions, which do not affect the appearance quality of the formulation.
Good Adhesiveness：
HPMC exhibits excellent adhesiveness in aqueous solutions, making it suitable for use in formulations such as eye drops, oral medications, and oral capsules.
We understand how to create exceptional plant-based capsules that meet the latest consumer demands. Are you looking to switch from gelatin to a natural vegetarian alternative like HPMC? We can help you make the transition easily, quickly, and confidently.
Pharmaceutical Grade HPMC
HPMC serves as both a binder and a disintegrant. When dissolved in water, low-viscosity HPMC forms a clear, viscous colloidal solution, which reduces the drug’s contact angle and enhances its wettability.
Moreover, HPMC can expand significantly upon water absorption, increasing its volume by several hundred times, which greatly enhances the drug’s disintegration and dissolution rates.
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