Zhejiang Tianlong Capsule Co., Ltd. was founded in 1987 and is a professional manufacturer of hollow capsules. At present, the company has two capsule production plants and 46 hollow capsule production lines installed. The plant area is strictly planned and designed according to the GMP standard for pharmaceutical excipients. The layout is scientific and reasonable. It has passed ISO9001 quality management system certification and is registered with the FDA in the United States. The company mainly produces 00#, 00#B, 0#el, 0#, 1#, 2#, 3#, 4# and other specifications of gelatin hollow capsules and plant capsules. At the same time can provide hundreds of colors for customers to choose, but also in accordance with the customer's color card number and sample custom production, the current annual production capacity has reached 26 billion.
Why Choose Us
Raw materials
We offer a vertically integrated supply chain model to ensure reliable long-term supply, complete traceability, and superior quality of raw materials. Our raw materials pass through strict quality control assessments before going to the manufacturing stage.
Complete qualifications
Our plant area is strictly planned and designed according to the GMP standard for pharmaceutical excipients. We have passed ISO9001, USFDA, HALAL quality management system certification and is registered with the FDA in the United States.
OEM & ODM service
We can provide hundreds of colors for customers to choose, but also in accordance with the customer's color card number and sample custom production.
Quality guaranteed
Advanced automated equipment and facilities, strict indoor cleanliness procedures and perfect quality real-time monitoring, as well as high-quality.
Low water content, suitable for water sensitive components. No risk of cross-linking reaction. The structure of elastic polymer ensures the stability of the capsule and the high filling rate.
Zhejiang Tianlong Capsule Co., Ltd. was founded in 1987 and is a professional manufacturer of hollow capsules. At present, the company has two capsule production plants and 46 hollow capsule production lines installed.
Our high quality, high performance HPMC(hydroxypropyl-methyl-cellulose) capsules meet a wide range of lifestyle, cultural and dietary needs, and are also well suited to moisture-sensitive formulations.
Hydroxypropyl Methylcellulose Capsule
Custom pharmaceutical grade drug in Halal natural plants cellulose print colored empty hard vegetable HPMC capsules
Halal food refers to food that meets Islamic Halal food standards. Islamic eating habits come from the canon. According to the canon, halal foods do not contain contraindications such as dead objects, blood and pork.
Our high quality, high performance HPMC (hydroxypropyl-methyl-cellulose) capsules meet a wide range of lifestyle, cultural and dietary needs, and are also well suited to moisture-sensitive formulations.
Custom pharmaceutical grade drug in Halal natural plants cellulose print colored empty hard vegetable HPMC capsules
Natural and safe - does not contain any animal ingredients, avoid the risk of zoonotic, can meet the demand of special cultural and religious beliefs.
Pullulan is a Biopolymer material. Its polysaccharides are water soluble by nature, through fermentation which makes it a Pullulan. These are 100% natural vegetable capsules which are edible polymer, odorless & have no identifiable taste.
What Is Size 2 Vegetarian Capsule
Size 2 Vegetarian Capsule, also known as veggie capsules, are made from plant-based materials such as cellulose, hypromellose, and pullulan. These materials are derived from plants such as pine trees, cotton, and seaweed. Unlike traditional gelatin capsules, which are made from animal by-products, vegetarian capsules are suitable for vegetarians and vegans.
Powder vs Capsules
One of the main advantages of using vegetarian capsules is that they can be filled with either powder or liquid supplements. This versatility allows for a wider range of supplement options and can be more convenient for consumers. Traditional gelatin capsules, on the other hand, can only be filled with powder supplements.
Easy to Digest
Vegetarian capsules are made from plant-based materials that are easily digestible. This means that they break down quickly in the stomach, allowing for faster absorption of the supplement. This is especially beneficial for those with sensitive stomachs or digestive issues. Traditional gelatin capsules, on the other hand, may take longer to break down and can cause discomfort for some individuals.
No Allergens
Another advantage of using vegetarian capsules is that they are free from common allergens such as gluten, dairy, and soy. This makes them a safe option for those with food sensitivities or allergies. Traditional gelatin capsules may contain traces of allergens, making them unsuitable for some individuals.
Longer Shelf Life
Vegetarian capsules have a longer shelf life compared to traditional gelatin capsules. This is because they are less susceptible to moisture and temperature changes, which can cause gelatin capsules to become brittle or sticky. This longer shelf life can be beneficial for supplement manufacturers and retailers, as it reduces the risk of product spoilage.
Environmentally Friendly
As vegetarian capsules are made from plant-based materials, they are biodegradable and environmentally friendly. This is in contrast to traditional gelatin capsules, which are made from animal by-products and are not biodegradable. By using vegetarian capsules, supplement manufacturers can reduce their carbon footprint and contribute to a more sustainable future.
Application of Size 2 Vegetarian Capsule
Dietary Supplements
Empty vegan capsules find wide application in the health and wellness industry to encapsulate vitamins, minerals, herbal extracts, and other dietary supplements. They provide a convenient and reliable method for delivering these substances to the body, ensuring accurate dosing and ease of consumption.
Herbal Medicine
Traditional herbal medicine often involves the use of various plant extracts and powders. Empty vegetarian capsules provide a safe and efficient way to administer these herbal remedies, preserving their potency and allowing for controlled dosage.
Nutraceuticals
With the growing interest in functional foods and nutraceuticals, empty vegetarian capsules have become an integral part of encapsulating bioactive compounds like probiotics, enzymes, and antioxidants. They help protect these delicate ingredients from degradation and offer targeted delivery to the intended site in the body.
Personalized Medicine
The ability to customize the dosage of medication is crucial in personalized medicine. Empty vegetarian capsules offer a flexible solution for compounding pharmacies and healthcare professionals to create tailored formulations for patients with specific needs or dosage requirements.
The Building Blocks of Size 2 Vegetarian Capsule




Powered by Plants: Cellulose-Based Capsules
The most common material to make vegetarian capsules are from plant-based materials. These offer a clear alternative to traditional gelatin capsules derived from animal sources. The primary material used is cellulose, a natural polymer that forms the cell walls of plants. Often sourced from wood pulp, like from fir trees, cellulose-based capsules are a perfect fit for vegetarians, vegans, and those with ethical or religious dietary restrictions. Different types of vegetable cellulose may also be used for the casing. There are no known potential health hazards with cellulose.
Pullulan
Pullulan is a chain of cellulose molecules and is derived from fermented starch. It's a natural polysaccharide that takes vegetarian capsules a step further. Pullulan capsules not only cater to vegetarians and vegans but are also free from common allergens like gluten, soy, and dairy. This makes them a perfect choice for individuals with dietary sensitivities.
HPMC capsules
HPMC capsules are transparent and highly versatile. A key benefit is their moisture resistance, making them ideal for protecting sensitive ingredients that might degrade in humid environments. Additionally, HPMC capsules dissolve faster in the stomach compared to gelatin capsules, promoting quicker nutrient release and absorption.
Chlorophyll
Chlorophyll is a naturally occurring pigment in plants that is responsible for their green color. Its primary function is to enable green plants to make their nutrients from sunlight. Researchers have found evidence of the health benefits of chlorophyll when consumed in vegetables or as a dietary supplement. These include anti-aging, skin healing, deodorant, and cancer protection properties. Potent natural sources of chlorophyll include wheatgrass and spinach. However, a convenient way to supplement with chlorophyll is to use chlorophyll-fortified capsules as a pill carrier for other nutrients or herbs.
How to Choose Size 2 Vegetarian Capsule
Understanding capsule sizes
Capsule sizes vary greatly, and understanding these differences is key to selecting the right one for your needs. The most commonly used sizes range from 000 (the largest) to 5 (the smallest). Factors such as the amount of supplement you need to take and personal preference play a significant role in this decision. When using a capsule size chart mg, it's essential to know that each size corresponds to a specific volume capacity, which affects how much active ingredient it can hold.
The importance of dosage accuracy
Accurate dosage is crucial when it comes to supplements. Ensuring you take the correct amount can have a significant impact on your health goals. Using a capsule size chart in the middle of a sentence can help you determine which size best matches your required dosage. This step is particularly relevant for those who need precise amounts of vitamins, minerals, or other supplements.
Factors affecting capsule selection
Several factors influence which capsule size is right for you. These include not only the required dosage but also personal preferences like ease of swallowing and any potential allergies or dietary restrictions related to the capsule material. Some people may prefer vegetarian capsules over gelatin ones due to dietary choices or sensitivities.
Practical tips for choosing capsule sizes
To make an informed decision about capsule sizes, consider consulting with healthcare professionals who can provide personalized advice based on your health needs. They can help interpret capsule size charts and recommend appropriate sizes based on your specific supplements.
Preparation of the Capsule Shell
The chosen plant-based ingredients are mixed with water or another suitable solvent to create a thick, viscous solution. This solution is then poured into a capsule mold, which consists of two halves that form the shape of the capsule when pressed together. The mold is heated to facilitate the formation of a solid shell.
Filling the Capsules
Once the capsule shells have hardened, they are filled with the desired active ingredients, such as powdered supplements, herbal extracts, or pharmaceutical compounds. This can be done using automated machinery that accurately measures and dispenses the contents into each capsule.
Sealing the Capsules
After filling, the capsules are sealed by pressing the two halves of the mold together, ensuring that the contents are securely enclosed within the shell. The capsules are then removed from the mold and allowed to dry completely before being packaged and shipped.
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