What is the process for manufacturing capsule supplements?

Icelandirect Inc
3 min readApr 28, 2023

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Knowing and comprehending the supplement manufacturing process and healthy ingredients used for capsules is crucial whether you’re an entrepreneur seeking to break into the field or have already run an effective business.

Manufacturing Capsule Supplements

The capsules manufacture process of healthy supplements will be thoroughly explained in this article. Your supply chain can be optimized and your supplement company can be set up for long-term success if you comprehend the procedure we’ve outlined.

How capsule or healthy supplements are manufactured?

An experienced capsule manufacturer should be able to provide a 12–16 week lead time for developing a new capsule supplement product and an 8–12 week turnaround time for an existing product/re-order.

The time it takes to manufacture a product might vary depending on several factors, therefore these figures should be viewed as averages.

However, several variables, such as the following, can have an impact on this time frame:

The kind of product you want to manufacture, how many bottles you want to manufacture, if raw ingredients are readily available, and many other factors.

In any case, the following processes can be used to broadly divide the manufacturing of capsule supplements:

Step 1: Blending

Assuring that the formula for your supplement is properly blended is the first stage in the capsule manufacturing process. Before beginning the encapsulation process, this is done to ensure that the ingredients are spread uniformly in each capsule. This procedure, which can be carried out in one of the following ways and typically takes two days, is as follows:

  • Wet granulation process

The supplement blend is kept ready during the wet granulation process, as the name implies, and water is then added to it. By doing this, the powder becomes wet and an impenetrable capture of water is created between the particles. The immovable layer grows wider as additional water is added to the mixture and eventually flows through the pores of the particles. The water is then removed from the mixture via evaporation, which makes the particles stick together strongly and become larger.

  • Dry granulation process

As the term suggests, liquids are never added to the blend — hence, “dry” granulation. The mixture is put into a machine that exerts a lot of force and pressure on the mixture to compact the powder and increase bulk density. Depending on the blend, necessary density, and ingredients, the force applied will vary in intensity. A dense and stable formulation is produced as a result of this procedure, which is used to fill the capsules.

Step 2: Encapsulation

After blending, a machine uses a vacuum to combine the product with hot demineralized water. Every so often, hot water is also added, along with any necessary opacifiers and dyes. The required size and shape of the capsule are then achieved by molding this material around steel pins, and both ends undergo cure simultaneously. The temperature and humidity are monitored for healthy supplements depending on the blend to ensure the capsules dry off properly.

Step 3: Polishing and Inspection

After the capsules are filled, a polishing machine is utilized to verify and sort the capsules according to their defects quickly and accurately. Using a 360-degree assessment of the capsule from the rear, front, and side surfaces to ensure consistency, an inspection machine checks the whole surface of tablets for any visual issues.

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Step 4: Testing

Throughout the capsules manufacture process, capsules undergo in-process quality control testing at predetermined intervals.

Final observations on the Capsules manufacture process

Due to the complexity of the capsules manufacture process, new brand owners need to work with an established contract manufacturer or soft gel manufacturer that can help them at every stage of the process. As was previously indicated, an experienced soft gel manufacturer will typically require 12–16 weeks for brand-new orders and 8–12 weeks for ongoing/repeat orders.

Our capsules manufacture process is developed in such a way that quality is always intact. Try to get our manufactured healthy supplements that are with healthy ingredients. Contact us to get information about our soft gel capsules.

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Icelandirect Inc

Importer, Distributor & Contract Manufacturer of Premium Fish Oils, Vitamins & Nutrients for People & Pets in Bulk or Private Label Packaged.