
HPMC Empty Capsule
HPMC stands for hydroxypropyl methylcellulose or hypromellose for short. HPMC is the material from which most supplement capsules are made.
Description
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Prime Source Group is a top supplier in pharmaceutical industry and chemical industry.
Empty Capsules, Aluminum Foil, PVC Sheet and Plastic Bottles are our main pharmaceutical related products. They are manufactured in three professional factories with rich experience and GMP workshops.
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Prime Source is in charge of marketing above pharmaceutical related products with superior service and immediate feedback. Customer satisfaction is our ultimate mission.
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Supply quality products and services with consistent quality. Offer highest credibility, best product quality and stability and soonest response to our customers.
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With 20 years of R&D experience, we focus on the two industries of pharmaceutical packaging and food packaging, and maintain strategic cooperative relations with many brand enterprises in the industry.
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Our products support global shipping and the logistics system is complete, so our customers are all over the world.
HPMC is a mature capsule form, which has successfully replaced gelatin in the pharmaceutical industry for many years and has been widely used. Our HPMC Vegetable Capsule Shell is made of this material, which is transparent, smooth, low fragile and high-quality empty capsule, which is considered safe for normal human consumption. It is the perfect choice for various capsule fillers, without any chemical additives, fats and preservatives, and is suitable for drug diversity.
This HPMC Vegetarian Capsule is a high-quality capsule for filling powdered herbs, vitamins, essential oils or other powder supplements. It is made of HPMC (hydroxypropyl methyl cellulose), its main components are plant cell wall and polysaccharide, which has stable molecular structure and good film-forming performance. In addition, it does not contain other additives, fat or protein, so it is also suitable for people who cannot eat gelatin for any religious, cultural or dietary reasons.
This HPMC Capsule Shell contains gellan gum, which is an empty capsule, allowing you to make your own health care products, and is very suitable for filling powder or herbal medicine. At the same time, it will be packed in a resealable bag to keep away from light, air and moisture, so as to ensure that your powder or supplement remains fresh and ready for use. In addition, it is produced in the GMP workshop with strict specifications and standards, which can achieve high filling rate, high stability and high consistency, and bring you convenient and stable use effect.
This Hpmc Hard Capsules is a capsule without any formula, has a hard appearance and is made of high-quality HPMC material. It has a wide range of applications, and can be used to contain various essential oils, powder and particles. When the drug has an unpleasant smell or taste, you can also use it to cover it up. In addition, it is made by skilled and stable production technology to ensure perfect appearance, and its surface is free of bubbles, spots and wrinkles.
This Hpmc Capsule is very suitable for filling all kinds of essential oils, powders and granules, and is used as a powder supplement for home packaging. It can mix and package various powders to produce specific mixture and efficacy, and save you a lot of costs to reduce economic expenditure. At the same time, it has a low water content and is very suitable for humidity sensitive, hygroscopic and liquid formulations, which will effectively extend the shelf life of the drug through the sealed shell state.
The Clear HPMC Capsules will allow you to no longer swallow animal-derived gelatin capsules, you can use it to load various powders, granules and oils for other products you need to ingest. It is made of high-quality HPMC material, being a capsule derived from plant ingredients, without any sunscreen and any pigment. Therefore, even if it is used for a long time, it will benefit the human body. In addition, its transparent appearance design can clearly show the ingredients in the capsule, which gives us a reliable feeling.
Our Colored HPMC Capsules are empty capsules, they are used for household and medical purposes, which can be used to contain various kinds of powder, granules and essential oil products. It is convenient to use. They are manufactured and packaged in accordance with the latest GMP certification standards, and are made of 100% medical-grade cellulose. They do not contain any gelatin or other substances, so they are also very friendly to vegetarians or customers with special culture. In addition, they have a variety of color combinations to choose from, so you can customize different shells to distinguish different fillers.
Our Vegetarian Pill Capsules are made of high-quality carefully purchased plant nutrients, and all production processes comply with CGMP regulations, without any additives or sensitizing elements, and are suitable for the general public. They contain low water content, they will not be easily affected with damp or deteriorated during storage, and they can be decomposed within 15 minutes after eating, thus quickly volatilizing the drug effect. In addition, they are widely used in pharmaceutical industry, and can also be used as dietary supplements, which can wrap various fillers well and bring convenience for use.
Our Vegetable Capsules are empty capsules for filling solid particles and powders, which are made of high-quality plant ingredients, which can ensure that the contents are safely left inside and harmless to human body. They are very suitable for use in pharmacies, laboratories, hospitals and other occasions, because they have various color combinations and rulers to choose from to maintain the organization and classification of drugs. In addition, they are designed to be easy to open and can be filled and used anytime and anywhere to fully meet your daily vitamin and drug supply.
What is HPMC Empty Capsule
HPMC stands for hydroxypropyl methylcellulose or hypromellose for short. HPMC is the material from which most supplement capsules are made. It is a clear, tasteless, vegetarian and vegan appropriate material. It is normally made by extraction from wood pulp.
Benefits of HPMC Empty Capsule
As mentioned earlier, HPMC capsules are a perfect alternative to gelatin capsules and are suitable for vegetarians and vegans. HPMC capsules are made from a plant-based polymer, which is derived from cellulose, making them ideal for individuals who follow a vegetarian or vegan lifestyle.
HPMC capsules are smooth and slippery, making them easy to swallow. They also have a lower risk of sticking in the throat or mouth than some other types of capsules. This feature is especially useful for individuals who have difficulty swallowing pills or capsules.
HPMC capsules are non-toxic and safe to use. The HPMC polymer used to make these capsules is biocompatible, which means it does not cause any adverse effects when it comes in contact with the human body. HPMC capsules are free from preservatives, allergens, and gluten, making them a safe choice for individuals with allergies or dietary restrictions.
HPMC capsules are stable and resistant to moisture, which makes them an ideal choice for encapsulating moisture-sensitive ingredients. HPMC capsules have a low moisture content, which reduces the risk of ingredient degradation or spoilage. This feature ensures that the ingredients remain potent and effective over a more extended period, maintaining the desired product quality.
HPMC capsules can be customized to meet specific product requirements. The capsules come in various sizes, colors, and designs, enabling manufacturers to tailor the capsules to the specific needs of their products. Additionally, the capsules can be printed with logos or brand names, enhancing the product's appearance and increasing brand awareness.
HPMC capsules are flexible and versatile, making them ideal for encapsulating both solids and liquids. The capsules can be used to encapsulate a wide range of ingredients, including vitamins, minerals, herbs, and pharmaceuticals. HPMC capsules are also suitable for encapsulating sensitive ingredients that may react with other encapsulation materials.
HPMC capsules are environmentally friendly as they are made from renewable plant-based materials. They are also biodegradable, which means they can be broken down naturally without causing any harm to the environment. HPMC capsules provide an eco-friendly alternative to traditional gelatin capsules, which are derived from animal products and are not biodegradable.
HPMC Capsule Ingredients
This polymer is made with synthetic modification of the cellulose-based natural polymer. It is specifically a modification of alkali cellulose, which is created when the pure wood pulp is exposed to a solution of 18% sodium hydroxide. Alkali cellulose reacts with methyl chloride and propylene oxide, introducing methyl and hydroxypropyl ether groups into the molecule, respectively. Depending on the intended commercial use and desired properties, the degree of substitution (DS) of commercial HPMC with these methoxy and hydroxypropyl groups will change. These extra groups give the molecule its distinctive abilities to be soluble in cold water and to undergo reversible gelation when heated and cooled.
Speaking of HPMC capsule ingredients, the HPMC capsule is made of wood and is frequently referred to as natural. Of course, the capsules you purchase may or may not contain natural ingredients, but the shell itself will. Where the HPMC capsule has a color coating, the coating may be artificial. Titanium dioxide, a synthetic colorant that is frequently used to tint capsules, carries some health risks and is subject to precautions. Capsules can be naturally colored, but only in specific hues. Chlorophyll can be used to create different shades of green, and a purple carrot extract can be used to create a purple capsule shell.
HPMC capsules enable us to produce supplements devoid of additives. Glue, binders, fillers, and coating are necessary when producing tablets. The number of additional ingredients needed can be reduced by using HPMC capsules, which can contain only the active ingredient. HPMC welcomes vegetarians and vegans. Gelatin capsules have lost favor with savvy consumers because nobody really wants to ingest a capsule made of boiled cow bones if they have a choice. Although many capsules will have colors added, HPMC has no inherent flavor, aroma, or color. HPMC is typically simple to consume. Additionally, it breaks down in the stomach quite quickly, frequently in just 5–10 minutes. Bovine gelatin capsules require more than 20 minutes to dissolve. Using tablets can take hours.

The HPMC capsule itself is made from a wood source, so is often described as natural. Of course the contents of the capsules you buy may or may not be from a natural source, but the shell itself will be.
Where the HPMC capsule has been coated with a colour, the coating may well be synthetic. Titanium dioxide is commonly used to colour capsules, and this synthetic colourant has some associated health risks and warnings. It is possible to naturally colour capsules, but only in certain colours. Shades of green can be achieved with a coating of chlorophyll, and a purple capsule shell is available using a purple carrot extract.
The manufacturing process for HPMC capsules involves several steps, including blending the HPMC polymer with other ingredients to form a homogeneous mixture, encapsulating the mixture using a specialized machine, and then drying and polishing the capsules to achieve a smooth and uniform appearance. The final product is a clear, colorless, and odorless capsule that is suitable for use in a wide range of applications.


The time it takes for HPMC capsules to dissolve can vary depending on various factors such as the size and composition of the capsule, the pH and temperature of the surrounding environment, and the nature of the contents within the capsule.
Generally speaking, HPMC capsules are designed to dissolve quickly in the presence of moisture, usually within a few minutes. However, the dissolution time can be affected by factors such as the viscosity and quantity of the liquid or powder contained within the capsule, the temperature and pH of the surrounding environment, and the presence of enzymes or other substances that may affect the rate of dissolution.
How to DIY Fill HPMC Empty Capsule
Uncap and push together method
1.Pour some of the powder you're planning to encapsulate onto either a small plate, or into a shallow bowl.
2.Take an empty capsule and uncap it so that the top is in one hand and the bottom is in the other.
3.With the center openings facing eachother, push them through the pile of powder and toward each other multiple times, until the large end (bottom half of capsule) is packed as full as possible.
4.If the top half of the capsule has too much powder in it, pour a little out so that they can be pushed together fully.
5.Push the capsule together.
Lab spoon or folded paper pour in method
1.Pour some of the powder you're planning to encapsulate onto either a small plate, or into a shallow bowl.
2.Take the bottom half of an empty capsule and hold it over the bowl with your powder
3.With the capsule opening face up in one hand, use the other hand to scoop powder with the lab spoon and pour it into the capsule opening. The excess will fall pack into the bowl of powder below it.
●If using a folded card or piece of paper, you can either put powder in the crevice of the fold first, and then pour it into the capsule, or use the folded card as a scooper and then pour it into the capsule. A business card folded long-ways works okay for this.
4.Once the bottom half of the capsule is full, you'll want to tamper the powder into it to make sure it's firmly packed.
●If your lab spoon didn't come with a tamper tool, then depending on the capsule size, you can use various cylindrical objects to do this. The the backside of a pen or pencil can work.
5.Once packed, add some more powder and repeat until the bottom half is fully and firmly packed.
6.Take the top half and press the capsule together until it clicks into place.
Certifications

Our Factory
Prime Source Group is a top supplier in pharmaceutical industry and chemical industry. Empty Capsules, Aluminum Foil, PVC Sheet and Plastic Bottles are our main pharmaceutical related products. They are manufactured in three professional factories with rich experience and GMP workshops.

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