Your Professional Soft Capsules Supplier！
Guangzhou Weixin Biological Technology Co., Ltd. is a comprehensive enterprise specializing in the production of health care products. The company has the most advanced production capacity, covering a total area of 100000 square meters.Our Product include Gummies, Softgels, Hard Capsules, Jelly, Powders, Tablets, Liquid Drinks, Tea Bags.
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Why Choose Us
Professional Team
We have a professional team of 35 people, including 2 skilled R&D engineers.
Advanced Equipment
Our production line has 8 roasting machines, 3 emulsifiers, 2 filling machines, and 2 labeling machines, ensuring an efficient production process.
Custom Service
We offer comprehensive customization services such as material replacement, label customization, packaging customization, color customization, size customization, logo customization, and graphic customization.
Sales Market
Produces various health care products, and its annual export capacity is mainly for various markets in North America, South America, Southeast Asia, Africa and Europe.
Soft Capsules - Overview
A softgel is an oral dosage form for medicine in the form of a specialized capsule. They consist of a shell, usually gelatin based, surrounding a liquid fill. Softgel shells are a combination of gelatin, water, opacifier and a plasticiser such as glycerin or sorbitol.
Advantages of Soft Capsules
Improved Swallowability
The smooth, oval shape of softgel capsules facilitates easier swallowing compared to tablets or hard capsules, which can improve patient compliance.
Masking of Unpleasant Tastes and Odors
Softgel capsules can effectively conceal the taste and smell of the ingredients, making them more palatable for patients with sensitivities.
Enhanced Bioavailability
The liquid or semi-solid content of softgel capsules can lead to better absorption and bioavailability of the active ingredient, as the dissolution process is often more rapid than with solid dosage forms. Some of the liquid ingredients used can improve bioavailability.
Liquid Ingredients
Softgel capsules are perfect for liquid ingredients, especially lipid, liquid content, such as fish oils, or vitamin D solutions, but also more complex formulations that enhance the bioavailability, are well compatible with softgel capsules.
Application of Soft Capsules
Pharmaceutical industry
Drug delivery: Softgels are ideal for encapsulating liquids, semi-solids, or oil-based drugs.
Improved bioavailability: They are particularly useful for poorly soluble drugs, as the softgel casing can enhance their solubility and absorption in the body.
Protection: The sealed shell protects sensitive active pharmaceutical ingredients (APIs) from light, moisture, and oxygen.
Nutraceutical industry
Dietary supplements: A major application is in delivering vitamins, minerals, and other supplements.
Omega-3s: They are widely used for oil-based supplements like omega-3 fish oils.
Consumer-friendly form: Softgels are a popular choice due to their ease of swallowing and improved taste masking for ingredients.
Cosmetic industry
Skincare formulations: Softgels are used to deliver active ingredients for topical skincare products.
Targeted delivery: They can provide a convenient way to deliver specific, potent ingredients for skin treatments.
Manufacturing Process of Soft Capsules
Shell Manufacturing Process
In general terms, gelatin powder and plasticizer(s) are added to the reactor and mixed with low agitation at 60–95 °C to melt the gelatin, depending on the gelatin shell formulation and the setting point of gelatin raw material used, which is related to its mechanical and thermal. The ratio of water to dry gelatin can vary from 0.7‐1.3 w/w, depending on the viscosity of the gelatin source used. Once the gelatin is fully melted, the additional components may be directly added into the reactor or previously premixed with the plasticizer(s) in an auxiliar equipment.
Fill Manufacturing Process
The fill, composed by active (API or nutrient) and non‐active (excipient or additive) ingredients, could be a solution, a dispersion (liquid in a liquid), or a suspension (solid in a liquid). It is prepared in a reactor, using conventional mixer homogenizers, being the mixing conditions especially important when solid sources are used, since solid agglomerates should be broken up. After fill production, the final fill product should be stored in tanks until it is encapsulated. Vacuum or inert atmosphere may be applied during the production and/or storage stages to protect oxygen sensitive drugs.
Encapsulation Process
In this step, the two materials of SGCs ‐fill and shell‐, are joined to form the optimal soft capsule. There are different methods to form SGCs: plate process, rotary die process, and seamless process. The first two processes lead to sealed capsules while the last one is limited to form pearls, seamless and spherical soft capsules.
Other Services
Our custom capsule supplement formulation team selects optimal excipients to create powder blends with ideal flow characteristics and content uniformity. We determine the appropriate capsule size, composition (gelatin or vegetarian HPMC), and color based on formulation volume and target consumer preferences.
Ingredient Sourcing
Our procurement specialists select premium ingredients specifically suited for capsule applications, validating each component through comprehensive quality verification. Through our capsule supplement manufacturing process, we source specialized excipients that enhance powder flow and prevent segregation of active ingredients during manufacturing. For capsule shells, we select pharmaceutical-grade materials from certified suppliers with documented consistency and dissolution performance.
Packaging and Label Design
Our packaging team develops container solutions optimized for capsule stability, focusing on moisture protection critical for maintaining shell integrity and powder stability. We evaluate specialized options including desiccant systems, enhanced barrier materials, and child-resistant features based on your product requirements and target consumer. Our design specialists integrate these functional elements while showcasing your brand identity effectively.
Encapsulation
Our precision encapsulation process utilizes automated technology that ensures consistent fill weight and content uniformity in every capsule. We implement validated protocols for powder feeding, capsule filling, and weight verification calibrated to your specific formulation's characteristics. Our capsule supplement manufacturing specialists monitor critical parameters including powder density, machine settings, and environmental conditions throughout the encapsulation process.
Packaging
Our automated counting and filling technology ensures accurate container counts while minimizing handling that could damage capsules. Integrated inspection systems verify closure application, seal integrity, and final packaging appearance. This precision approach guarantees your capsule supplements maintain quality throughout distribution channels while presenting professionally at the point of purchase.
Testing
Our comprehensive testing program validates your capsule supplement's identity, potency, and performance characteristics. Through our custom capsule manufacturing process, we implement specialized analytical methods optimized for your specific active ingredients to verify concentration and uniformity. Physical testing includes weight variation analysis, disintegration timing, and dissolution profiling that predict in-vivo performance.
Certificate
Package & Delivery
Package: Standard export package or Custom.
Delivery: By air express, by sea.
FAQ
As one of the leading soft capsules manufacturers in China, we warmly welcome you to wholesale high quality soft capsules in stock here and get free sample from our factory. Customized orders are welcome.
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