Your Professional Softgel Supplier
Sentianbio is located in the world-famous ancient city - Xi'an, China. we are global leading supplier of superior quality health products including oem products and raw material. At present, we already have iso, fda, iqnet. kosher, halal, organic certificates will also be completed soon.
We always put the interests of our customers first and aim to improve customer value.we warmly welcome customers from all around the world to start win-win business.
Why Choose Us
Professional Service
We can accept factory inspection and goods inspection at any time. Technical discussion, research and development of new products, and complete after-sales service.
Transportation
We Multiple transportation method to meed different requirements for example FOB, CIF, DDP
Our Team
We are a young team full of passion, enthusiasm and creativity. We are here to tailor solutions that align with your specific needs
Material
We own raw material factory to promise the consistence and stable of the raw material quality.
Characteristicsof Softgel




●Liquid oily filling material can be directly enclosed in softgel, without the need to use additives such as adsorption and inclusion, and the filling oil content is as high as 60%-85% (weight). The softgel shell generally is under 50%.
●Softgel can be completely hermetically sealed. The softgel shell has high strength and protects the inside material from light. The filling inside stays stable for a long time. According to the test, the gelatin ribbon has more than 30 times the oxygen shielding performance of polyethylene. It can prevent oxidation and moisture better than other dosages.
●After taking, the ingredients are released quickly, the utilization rate in the body is high, and the absorption rate is high.
●The filling material has good uniformity and the deviation is very low.
●Softgel can cover some peculiar smell and odor, especially for some nutraceutical and pharmaceutical applications.
●There are more choices for softgel in regard to the taste, color, fragrance, transparency. Compared with another round dosage, softgel has a good gloss appearance and is eye-catching.
●The airtight softgel is a kind of clean container, which cannot be mixed with foreign matter.
●Softgel capsules should meet the following requirements during production and storage: small-dose drugs should be diluted with a suitable diluent first and mixed uniformly. Softgel should have a clean appearance, no sticking, deformation, or cracking, and no odor.

●Round softgels start at 1 minim and may be as large as 20 minims.
●Oval softgels range from 2 minims to 20 minims.
●Oblong softgels range from 3 minims to 24 minims.
●Suppository and pessary softgels range from 6 minims to 17 minims.
●Twist-off softgels range from 6 minims to 22 minims.
●Tub softgels are available from 8 minims to 30 minims.
STEP 1: Gelatin Preparation
A softgel shell is formed to contain and protect the fill material. It typically consists of a mixture of animal- or plant-based gelatin, a plasticizer (like glycerin), water, color, and flavor. Here, the color and flavor are optional, depending on your production needs.
STEP 2: Fill Material Preparation
Fill materials for softgels come in a variety of forms, such as liquids, oils, suspensions, or semi-solids. The fill materials are mixed and milled in a processing tank to form a fill mass. If necessary, the fill mass can go through the vacuum to remove any air bubbles.
STEP 3: Encapsulation
Today, most soft gelatin capsules are produced by a method called the rotary die encapsulation process.
STEP 4: Drying
Following encapsulation, the formed softgel capsules fall onto a conveyor. The conveyor transfers them to the next step - softgel drying.
STEP 5: Inspection and Sorting
Following complete drying, the softgel capsules should be transferred to the inspection station for quality control. This is an important step in the softgel manufacturing process.
STEP 6: Cleaning and Polishing
After sorting out qualified softgels, you can use a softgel polishing machine to remove any oil residue or debris from the softgel surface.
The Future of Softgel Technology
Softgel technology continues to evolve, with ongoing research focused on:
Novel Fill Formulations
Exploring new ways to improve the bioavailability and stability of active ingredients.
Advanced Shell Materials
Developing gelatin alternatives with enhanced performance and sustainability.
Targeted Delivery Systems
Designing softgels that release their contents at specific sites in the body
Common Softgel Shapes




Round
Round softgels are commonly seen in the market. These softgels appear almost spherical in shape, and the active ingredient is contained within the center. Round softgels are very useful for delivering small doses of medication, although problems can begin to arise when the dosage volume increases.
Oval
The appearance of an oval softgel is very similar to that of its round counterpart, only the oval version appears a little squashed. This increases the potential volume of the softgel, as increased volume extends the length of the capsule without impacting its height dimension too greatly, so it remains easy to swallow.
Rectangular or Oblong
Despite the name, these capsules are not truly rectangular or oblong, or cuboid at all. Instead, they resemble a small cylinder with two rounded ends.
Tubs
Tubs are slightly larger forms of softgel, designed to carry higher dosage volumes.
Specialized Shapes
Some capsules feature shapes that support their intended use cases. The manufacturer bears the intended form of medication delivery in mind when they design and develop these specialized products.
Twist-off
We mentioned the twist-off delivery method above. This type of medication delivery requires a very specific capsule shape, with a tab fitted to one end that the user can grasp and twist.
FAQ
We're professional softgel manufacturers and suppliers in China, specialized in providing high quality customized service and OEM ODM private label service. Be free to wholesale bulk softgel in stock here from our factory. Contact us for free sample.
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