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$9
1-199 Others
$8
200-499 Others
$7
≥500 Others
Product Description
Flax Seed Powder is a plant-based nutritional ingredient produced from flax seeds (Linum usitatissimum), naturally containing dietary fiber, plant protein, lignans, and alpha-linolenic acid (ALA), an omega-3 fatty acid. It is widely used in functional foods, nutritional supplements, and clean-label formulation applications.
Flax Seed ingredients are commonly supplied as whole seeds, milled powder, or standardized flax seed extract depending on application needs. Food and supplement manufacturers select flax seed based on nutritional profile, processing method, stability, and suitability for different product formats.
Flax Seed, also known as linseed, is the edible seed of the flax plant (Linum usitatissimum). It is valued as a natural source of plant-based nutrients, including fiber, protein, lignans such as secoisolariciresinol diglucoside (SDG), and omega-3 fatty acid ALA.
Commercial flax seed products may be processed into powders, meals, oils, or extracts. The choice of form depends on the final application, including bakery products, nutritional blends, capsules, functional foods, and plant-based nutrition products.

| Item | Specification |
|---|---|
| Product Name | Flax Seed Powder |
| Botanical Source | Linum usitatissimum L. |
| Product Category | Superfood Powder / Nutritional Ingredient |
| Key Nutritional Components | Dietary fiber, plant protein, alpha-linolenic acid (ALA), lignans |
| CAS Number | 8001-26-1 (Flaxseed oil); whole flax seed is a botanical material without a single compound CAS |
| Molecular Formula | Not applicable for whole seed powder |
| Molecular Weight | Not applicable for whole seed powder |
| Appearance | Yellow to brown fine powder |
| Assay / Specification | Commonly evaluated by nutritional profile, fiber content, oil content, and lignan content depending on product type |
| Test Method | HPLC, GC, and standard nutritional analysis methods depending on tested component |
| Shelf Life | 24 months under recommended storage conditions |
| Storage | Store in a cool, dry place away from heat, sunlight, and moisture |
| Packaging | 1kg / 5kg aluminum foil bags and 25kg fiber drums; customized packaging available |
Flax Seed Powder is widely used in nutritional and food product development, including:
For flax seed procurement, the most important selection factor is matching the ingredient format with the intended application. Whole seed, milled powder, and concentrated extracts offer different processing characteristics and nutritional profiles.
| Ingredient Format | Typical Application | Buyer Consideration |
|---|---|---|
| Whole Flax Seed | Food products requiring natural seed texture | Focus on freshness, cleanliness, and storage stability |
| Flax Seed Powder | Nutrition blends, bakery products, and supplement powders | Consider particle size, flowability, and nutritional consistency |
| Flax Seed Extract | Products requiring concentrated marker compounds | Evaluate standardization method and active component testing |
Processing method is an important consideration for flax seed products because milling and storage conditions can influence oxidation stability. Buyers should evaluate packaging protection and quality testing when selecting flax-based ingredients for longer shelf-life products.
Flax Seed Powder is commonly packed in moisture-protective aluminum foil bags for smaller quantities and fiber drums for bulk shipments. Packaging can be customized according to storage and production requirements.
Flax Seed ingredients can be incorporated into customized nutritional products, including powder blends, capsules, functional foods, and private label Wellness Products. Support may include formulation adjustment, packaging customization, and technical documentation preparation.
Quality control procedures for Flax Seed ingredients include:
Flax Seed Powder is a versatile plant-based nutritional ingredient suitable for functional foods, dietary supplements, and clean-label product development. Its natural fiber, plant protein, omega-3 ALA, and lignan content make it a valuable ingredient for manufacturers seeking plant-derived nutrition solutions.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for Flax Seed Powder.

Packaging & Delivery
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