Fuctional liquid and fat
Refined Tuna fish oil (DHA & EPA OMEGA-3)
Tuna Oil is a premium source of Docosahexaenoic Acid (DHA), an omega-3 fatty acid critically concentrated in the brain and retina. Sourced from deep-sea tuna, our oil delivers a high-potency, natural form of DHA renowned for supporting cognitive function, memory, and visual acuity across all life stages. We offer two refined concentrations—24% DHA and 26% DHA—providing formulators with flexible, powerful options for creating targeted nutritional solutions that stand out in the market.
Product Introduction
Refined Tuna Oil – Deep-Sea Sourced, High-Purity DHA for Cognitive & Visual Wellness
Rifined Tuna fish oil (DHA & EPA OMEGA-3) is a premium source of Docosahexaenoic Acid (DHA), an omega-3 fatty acid critically concentrated in the brain and retina. Sourced from deep-sea tuna, our oil delivers a high-potency, natural form of DHA renowned for supporting cognitive function, memory, and visual acuity across all life stages. We offer two refined concentrations—24% DHA and 26% DHA—providing formulators with flexible, powerful options for creating targeted nutritional solutions that stand out in the market.
Product Overview
Our Tuna Oil is extracted from species of tuna known for their naturally high DHA content, harvested from pristine, deep-ocean waters. This origin story is not just about purity—it's about potency. The oil undergoes a specialized low-temperature purification process that preserves the delicate DHA molecules in their natural triglyceride form while meticulously removing impurities. This results in a clean, stable, and highly bioavailable oil specifically designed for applications where DHA is the star nutrient, making it an ideal choice for brain health formulas, children's nutrition, and eye care supplements.
Technical Advantages
Leverage the unique benefits of our deep-sea sourced Tuna Oil:
High-Potency DHA Focus: Specifically optimized for superior DHA content (24% and 26%), providing a more targeted solution for brain and eye health compared to standard fish oils.
Deep-Ocean Purity: Sourced from tuna species in cold, deep waters, our supply chain is select and traceable, resulting in a cleaner starting material.
Gentle Purification: A proprietary, low-temperature molecular distillation process ensures the removal of environmental contaminants while protecting the oil from oxidation and preserving its nutritional integrity.
Superior Cognitive & Visual Support Formulations: The high DHA content is directly linked to neurological development and visual function, making it a key ingredient for life-stage specific nutrition.
Stable & Versatile Base: Excellent oxidative stability allows for easy incorporation into a wide range of delivery formats, from liquid emulsions to softgel capsules.
Application Scenarios
Our Tuna Oil is ideally suited for sophisticated nutritional products:
Early Life Nutrition: Perfect for maternal supplements and children's health products where DHA is crucial for brain and visual development.
Student & Cognitive Support Formulas: Targeted supplements for teenagers and adults seeking to enhance memory, focus, and learning capabilities.
Adult Brain & Eye Health: Core ingredient in supplements designed to support cognitive function and maintain visual health in aging adults.
Premium Dietary Supplements: For brands positioning their products on purity, potency, and a compelling deep-ocean origin story.
Product Specifications
The detailed specifications for our two Tuna Oil variants are presented below.
Specification | Tuna Oil (24% DHA) | Tuna Oil (26% DHA) |
DHA (Docosahexaenoic Acid) | ≥ 24% | ≥ 26% |
EPA (Eicosapentaenoic Acid) | ≤ 8% | ≤ 7% |
Total Omega-3 Content | ≥ 35% | ≥ 36% |
Triglyceride (TG) Form | >96% | >96% |
Appearance | Clear, pale yellow oil | Clear, pale yellow oil |
Peroxide Value (PV) | ≤ 2.5 meq/kg | ≤ 2.5 meq/kg |
Acid Value (AV) | ≤ 1.0 mg KOH/g | ≤ 1.0 mg KOH/g |
Moisture & Volatiles | ≤ 0.05% | ≤ 0.05% |
Heavy Metals (as Pb) | ≤ 0.1 ppm | ≤ 0.1 ppm |
Total PCBs | ≤ 0.09 ppm | ≤ 0.09 ppm |
Shelf Life | 24 months | 24 months |
Recommended Storage Store in a cool (below 20°C), dry place, protected from light and oxygen in a sealed container.Store in a cool (below 20°C), dry place, protected from light and oxygen in a sealed container.
Note: Contact us for custom concentration options, detailed Technical Data Sheets (TDS), and third-party purity verification reports.
Frequently Asked Questions (FAQ)
Q1: How is Tuna Oil different from regular fish oil?
A: While regular fish oil often contains a balance of EPA and DHA, our Tuna Oil is specifically sourced and processed to be exceptionally high in DHA. This makes it a more targeted and potent choice for formulations focusing on brain, cognitive, and eye health.
Q2: Is the DHA in your Tuna Oil in its natural form?
A: Yes. Our gentle processing ensures the DHA remains in its natural triglyceride (TG) form, which is the same form found in the human body and is known for its superior bioavailability and absorption.
Q3: With concerns about ocean heavy metals, how do you ensure the purity of your Tuna Oil?
A: Purity is our top priority. We start with species selection from cleaner, deep-water habitats and employ a rigorous, multi-stage molecular distillation process specifically designed to remove heavy metals, PCBs, and other contaminants to levels well below international safety standards.
Q4: Why would I choose the 26% DHA over the 24% variant?
A: The 26% DHA oil offers the highest potency, allowing for a smaller dosage to achieve the same DHA delivery or enabling the creation of more powerful, high-dose products in a single serving. The 24% variant provides an excellent, cost-effective option for broader fortification.
Q5: Is this oil suitable for prenatal and children's supplements?
A: Absolutely. Given its high DHA purity and our stringent safety protocols, it is an ideal ingredient for prenatal vitamins and supplements for children, where DHA is critically important for healthy neurological and visual development.
Q6: Can this oil be used in liquid formulations?
A: Yes, its high stability and purity make it an excellent candidate for liquid emulsions, syrups, and oil blends without compromising taste or shelf-life.
Q7: Do you have sustainability certifications for your tuna sourcing?
A: We are committed to sustainable and responsible sourcing. Please contact us for detailed information on the specific species used and available sustainability certifications (e.g., MSC).
Q8: What is the shelf life, and how can I ensure the oil remains stable?
A: The shelf life is 24 months unopened. For maximum stability, store in a cool, dark place and, once opened, use under a nitrogen blanket to prevent oxidation. We recommend using suitable antioxidants in your final formulation.
Q9: Can you provide a Tuna Oil with a higher DHA concentration?
A: We specialize in creating tailored solutions. Please contact our technical sales team to discuss your specific requirements for higher concentrations or custom blends.
Q10: Is your Tuna Oil flavorless?
A: Our purification process results in a very mild, clean marine profile. For applications requiring a completely neutral taste, we recommend microencapsulation or the use of flavor-masking technologies.
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