2025-09-08
Spirulina, a nutrient-dense blue-green algae, has become one of the most sought-after dietary supplements in the global nutraceutical industry. With its high protein content, essential amino acids, vitamins, minerals, and antioxidants, spirulina capsules are in high demand among health-conscious consumers. Wholesale spirulina capsule manufacturers and bulk suppliers in Asia are leading the industry by offering high-quality, safe, and customizable formulas for international brand owners, distributors, and OEM Private Label Supplier.
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Spirulina is primarily sourced from freshwater lakes, controlled aquaculture farms, and sustainable cultivation ponds in regions across China, India, Thailand, and Japan. Asian suppliers ensure that spirulina is harvested under strict quality control to maintain its purity, free from heavy metals, pesticides, and harmful contaminants.
Wholesale spirulina capsule manufacturers in Asia follow FDA (Good Manufacturing Practices) and international standards such as ISO and HACCP. The manufacturing process includes:
Cultivation – Spirulina is grown in clean, mineral-rich water under controlled sunlight exposure.
Harvesting – The algae are carefully filtered to separate biomass from water.
Drying – Low-temperature drying methods are used to preserve nutrients.
Powder Processing – The dried spirulina is milled into a fine powder.
Encapsulation – Spirulina powder is encapsulated into vegetarian capsules or gelatin capsules in sizes such as 00#, 0#, and 1#.
Packaging – Capsules are bottled, blister-packed, or bagged in bulk according to client requirements.
Spirulina capsules are widely used across the nutraceutical, pharmaceutical, and functional food industries. Commercial applications include:
Dietary Supplements – For boosting immunity, detoxification, and daily nutrition.
Sports Nutrition – Supports endurance, recovery, and lean muscle growth.
Weight Management – Promotes satiety and metabolic health.
Wellness Products – Anti-aging, antioxidant, and skin health supplements.
Asian bulk suppliers focus on sustainable sourcing and premium raw material selection. Each ingredient undergoes rigorous screening before being included in custom formulations. By integrating advanced quality control systems, traceable sourcing, and eco-friendly farming methods, suppliers guarantee safe and effective spirulina capsules that align with brand owners’ requirements.
Ingredient | Source & Quality Standard | Function in Capsule Formulation | Certification Options (Available on Request) |
---|---|---|---|
Spirulina Powder | Freshwater, aquaculture farms in Asia | Primary nutrient source – protein, antioxidants | FDA, ISO, HACCP, Halal, Non-GMO |
Vegetarian HPMC | Plant-based cellulose | Vegan-friendly capsule shell | Vegan, Non-GMO, Allergen-Free |
Gelatin (optional) | Bovine-derived, pharmaceutical-grade | Traditional capsule shell, cost-effective | Halal, GMP, ISO |
Rice Flour / MCC | Plant-based excipient | Natural filler for capsule stability | FDA, Allergen-Free |
Magnesium Stearate | Vegetable-derived | Natural lubricant for smooth encapsulation | FDA, ISO, Non-GMO |
Silica | Pharmaceutical grade | Anti-caking agent to maintain capsule quality | FDA, ISO |
To meet diverse market demands, Spirulina Capsules can be offered in multiple delivery formats:
Tablets
Gelatin capsules
HALAL capsules
Organic capsules
Custom Blends
Acid-Resistant Capsules
Sustained-release capsules
Capsules remain the preferred format due to accurate dosing, convenience, and ease of integration into multi-ingredient formulations.
The most common capsule sizes for Spirulina Capsules Capsules supplements are size 0 and size 00, which typically hold 300 mg to 600 mg of standardized Spirulina Capsules extract per capsule. OriginBio prioritize safety through:
ISO9001 and HACCP certified
Heavy metal and contaminant testing
Standardized active ingredient content
Non-GMO and allergen-free options
These measures ensure the capsules are both safe and effective for end consumers.
For wholesalers and private-label brands, sourcing Spirulina Capsules at the best wholesale price requires working with a trusted partner that ensures quality, safety, and scalability We OEM & ODM Service Contact us for a quotation or technical support.
Q1: Are spirulina capsules safe for long-term use?
Yes, spirulina capsules produced by certified Asian manufacturers are tested for heavy metals, microbial safety, and allergens, making them safe for daily consumption.
Q2: What capsule sizes are available in bulk supply?
Most wholesale suppliers offer size 0 and size 00 capsule sizes in both vegetarian and gelatin formats.
Q3: Can I request a custom formula with added vitamins or herbal extracts?
Yes, bulk spirulina capsule suppliers in Asia provide OEM & private label customization, including blends with Vitamin C, zinc, chlorella, or herbal extracts.
Q4: Do suppliers offer international shipping?
Yes, leading wholesale manufacturers in Asia ship spirulina capsules worldwide with bulk packaging or private label formats.
Q5: What is the typical MOQ (Minimum Order Quantity)?
MOQ depends on the supplier but typically starts at 5,000–10,000 capsules for private label and 30,000+ capsules for OEM bulk orders.
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