DHA (Docosahexaenoic Acid) is a food-grade omega-3 long-chain polyunsaturated fatty acid essential for brain, eye and cardiovascular health, sourced from fish oil or algal fermentation.We supply bulk DHA sourced from leading China manufacturers, available in oil form for food and beverage manufacturers worldwide. Our DHA is widely used in infant formula DHA fortification, omega-3 supplements, maternal nutrition, cognitive-health products and cardiovascular health formulas.
DHA (22:6 n-3) is a long-chain omega-3 PUFA produced commercially from marine fish oil (tuna, anchovy) or microalgae (Schizochytrium sp.) fermentation.
It is the predominant structural fatty acid in brain grey matter and retinal photoreceptors. Essential for infant brain development, adult cognitive function, cardiovascular health and anti-inflammatory responses.
Grades / Types Available: Food Grade, Feed Grade
| Item | Specification |
|---|---|
| Appearance | Yellow to amber oil |
| DHA Content | ≥ 35% (algal) / ≥ 25% (fish) |
| EPA | ≤ 5% (algal) |
| Acid Value | ≤ 2.0 mg KOH/g |
| Peroxide Value | ≤ 5.0 meq/kg |
| Moisture & Volatiles | ≤ 0.1% |
| Heavy Metals (as Pb) | ≤ 0.1 mg/kg |
| Purity/Assay (Food Grade) | ≥ 50% DHA |
| Viscosity | < 100 mPa·s |
| Moisture/Loss on Drying | < 0.5% |
| pH | 6.0 - 8.0 |
| Lead | < 0.1 ppm |
| Arsenic | < 0.1 ppm |
| Total Plate Count | < 1000 cfu/g |
| Yeast & Mold | < 100 cfu/g |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine DHA with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.