2025-11-07
Fructooligosaccharides (FOS) are a popular prebiotic fiber known for supporting digestive health and enhancing gut microbiota balance. Whether you’re an e-commerce retailer looking to add FOS capsules to your product lineup or a brand searching for bulk pricing and reliable suppliers, this article provides valuable insights into wholesale options, pricing, and customer success stories.
Keywords: Bulk FOS capsules supplier price, FOS prebiotic capsules manufacturer, Private label supplement manufacturers, Sports nutrition manufacturers, Supplement contract manufacturer.
FOS (Fructooligosaccharides) are naturally occurring sugars found in plants, including bananas, onions, and garlic. These sugars are not digested in the stomach and instead serve as food for beneficial gut bacteria, promoting a healthy digestive system.
As a prebiotic, FOS is a popular ingredient in dietary supplements. Its health benefits include:
Supporting gut health by encouraging the growth of beneficial bacteria
Improving digestion and regularity
Potentially supporting immune function
Low-calorie sweetness, making it an alternative to sugar
We manufacturing of FOS (Fructooligosaccharides) capsules involves several steps, from sourcing the raw material to encapsulating the FOS powder into easy-to-consume capsule form. Here’s a breakdown of how FOS capsules are typically manufactured:
1. Raw Material Sourcing (FOS Powder)
FOS capsules are filled with fructooligosaccharides powder, which is sourced from plants such as chicory root, Jerusalem artichoke, or sugar beets. The FOS powder undergoes the following processes before it’s used for encapsulation:
Extraction: FOS is extracted from plant materials, usually in the form of inulin, which is then processed enzymatically to convert it into shorter-chain fructooligosaccharides.
Purification: The FOS powder is purified and concentrated through filtration, ion exchange, and other methods to ensure it’s free from unwanted sugars or contaminants.
Drying: The purified FOS solution is dried, usually by spray-drying or freeze-drying, to produce a fine, stable powder that can be used in capsule manufacturing.
2. Ingredient Preparation
Once the FOS powder is ready, manufacturers might blend it with other ingredients, such as:
Flow Agents: Magnesium stearate or silica may be added to prevent clumping and improve the flowability of the powder during encapsulation.
Capsule Shell Material: If you're producing vegan or vegetarian capsules, materials like hydroxypropyl methylcellulose (HPMC) or pullulan are used to make the capsules. For non-vegetarian capsules, gelatin is often used.
Additional Additives (optional): Other ingredients like stabilizers or preservatives might be added, depending on the desired shelf life and formulation.
3. Encapsulation Process
The FOS powder is then encapsulated using automated machinery. The general process for capsule filling involves:
Powder Dispensing: The pre-measured FOS powder is loaded into the capsule filler machine. This process is often automated to ensure uniform dosing across each batch.
Capsule Filling: The machine aligns empty capsules, typically in a two-piece capsule form (capsule body and cap), and fills the capsules with the FOS powder.
Sealing and Closing: After filling, the capsules are sealed shut, ensuring that the powder doesn’t leak out and that the capsule stays intact.
The capsules are typically filled with 90 mg or other targeted doses of FOS powder per capsule, depending on the final product specifications.
4. Quality Control and Testing
Before proceeding to packaging, manufacturers will perform several tests to ensure that the capsules meet strict quality standards:
Weight Check: To ensure each capsule contains the correct amount of FOS.
Disintegration Testing: To ensure the capsules break down properly in the digestive system.
Microbial Testing: To check for contamination by harmful bacteria, mold, or yeast.
Purity and Potency Tests: To verify that the capsules contain the correct amount of active FOS ingredients, as well as to ensure there are no contaminants.
Stability Testing: Ensures that the product maintains its potency and quality over its shelf life.
5. Packaging
After successful quality control checks, the FOS capsules are ready for packaging. This involves:
Blister Packaging: The capsules may be placed in individual blister packs to protect them from moisture, light, and air, extending shelf life.
Bottle Packaging: Capsules are often packaged in bottles, typically made of plastic or glass. Each bottle will typically contain a set number of capsules, such as 60, 90, or 120 capsules per bottle.
Labeling: The packaging will be labeled with the product information, including the active ingredients, dosage instructions, manufacturing date, expiry date, and any regulatory certifications.
6. Final Inspection and Distribution
Finally, the finished capsules go through a final inspection to check for packaging defects or any other issues. After inspection, the products are ready for distribution to wholesalers, e-commerce platforms, or directly to consumers.
1.Digestive Health Brand Expansion
A U.S.-based e-commerce brand specializing in digestive health supplements successfully launched their FOS capsule product line after sourcing wholesale FOS capsules in bulk. By offering competitive bulk pricing for 90-capsule bottles, they achieved a 20% increase in sales in the first quarter. Their marketing campaign focused on the digestive benefits of FOS, and they partnered with influencers in the wellness community to promote the product on social media.
Bulk Price per Bottle: $9.50 (wholesale)
Retail Price per Bottle: $24.99
Total Sales Growth: 20% increase in Q1 sales
2.European Wellness Distributor
A European distributor sourced bulk FOS capsules to meet the rising demand for gut-health products. By offering FOS capsules as part of their diverse prebiotic portfolio, they targeted both health food stores and online retailers. This strategy enabled them to tap into the growing e-commerce market across Europe, resulting in a 35% year-over-year increase in wholesale revenue from their prebiotic product line.
Bulk Price per Bottle: €8.00 (wholesale)
Retail Price per Bottle: €22.99
Year-over-Year Revenue Growth: 35%
When pricing FOS capsules for e-commerce, several factors influence the cost, including:
Manufacturing and Packaging Costs: These are typically the largest contributors to the wholesale price.
Bulk Order Discounts: Purchasing larger quantities can help reduce unit costs.
Branding and Packaging Design: High-quality packaging and custom designs will add to the product cost but can increase perceived value.
Shipping and Distribution: Consider the shipping costs to your market as they can affect the final retail price.
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