Product Description
Pure Seaweed Powder is made from carefully selected natural marine brown seaweed through cleaning, low-temperature drying, crushing and fine screening processes. The product contains no fillers, artificial additives or preservatives, retaining abundant natural nutrients from seaweed including seaweed polysaccharides, alginic acid, various amino acids, mannitol and rich trace elements such as potassium, calcium, magnesium and iodine.
It presents uniform dark brown fine powder with characteristic natural seaweed odour. Depending on different grades, this raw material is widely used in organic agriculture, animal feed, aquaculture, food ingredients and cosmetic raw materials. In agricultural use, it acts as a natural biostimulant to improve soil activity, promote root development and strengthen crops' resistance to adverse growing conditions. For feed and aquaculture application, it supplements natural minerals to support animal health and improve production performance. It can also be applied in functional food and skincare formulas as a natural nutrition source.

COA
| Items | Specifications |
|---|---|
| Appearance | Green powder |
| Purity | ≥99% |
| Residue on Ignition | ≥0.1% |
| Lead | ≤2 ppm |
| Arsenic | ≤1 ppm |
| Cadmium | ≤1 ppm |
| Mercury | ≤0.1 ppm |
| Total Aerobic Count | ≤1000 CFU/g |
| Yeast & Mold | ≤100 CFU/g |
| E.Coli, Salmonella | Negative |
| Shelf Life | 24 months (sealed and stored away from light) |
Functions and Effects
Feed & Aquaculture Grade
Supply abundant natural trace elements, amino acids and polysaccharides for livestock, poultry and aquatic animals.
Help optimize intestinal health and strengthen animal immunity.
Improve meat, egg and milk quality; enhance pigmentation for fish and shrimp.
Reduce stress response during breeding.
Food & Dietary Supplement Grade
Rich source of natural minerals, dietary fiber and seaweed polysaccharides.
Supplement iodine, potassium, calcium and other nutrients for daily diet.
Provide natural dietary fiber to support balanced nutrition intake.
Cosmetic Grade
Contains natural polysaccharides with moisturizing properties for skin.
Deliver antioxidant ingredients, help soothe and condition skin.
Improve skin hydration and maintain skin barrier condition.
Agriculture Grade
Promote root growth of crops, improve root vigor and increase root quantity.
Enhance plant resistance against drought, cold, salinity and other environmental stress.
Activate soil microorganisms, improve soil structure and fertilizer utilization rate.
Boost flower bud differentiation, improve fruit setting rate and optimize crop quality.

Application Fields

Agriculture Grade
Raw material for organic seaweed fertilizer, foliar fertilizer, root irrigation fertilizer, soil conditioner, biostimulant for all kinds of fruits, vegetables, field crops and ornamental plants.
Feed & Aquaculture Grade
Additive for livestock feed, poultry feed, pet food, fish and shrimp aquafeed.
Food & Dietary Supplement Grade
Raw material for seasonings, functional food, nutritional supplements, beverage formulas and healthy meal powder.
Cosmetic Grade
Raw material for facial masks, body care products, essence, lotion and various skincare formulations.
Business Scope

Packaging And Transportation Methods

Certificationss

FAQ
Q1: What is the raw material of your Pure Seaweed Powder?
A: It is made from natural marine brown seaweed, processed by cleaning, low-temperature drying and fine grinding. No fillers, no artificial additives.
Q2: Which grades can you supply?
A: We provide Agriculture Grade, Feed & Aquaculture Grade, Food Supplement Grade and Cosmetic Grade. Different specifications and mesh sizes are available.
Q3: What is the mesh size of your seaweed powder?
A: Standard mesh: 80–100 mesh. 150 mesh and 200 mesh fine powder can be customized.
Q4: Can you provide COA?
A: Yes, Certificate of Analysis can be offered together with each shipment.
Q5: What is your MOQ?
A: MOQ is negotiable. Normally bulk order starts from 1000KG.
Q6: What is the shelf life?
A: 24 months when sealed and stored in cool, dry place, avoid direct sunlight and moisture.
Q7: Can I get free samples?
A: We can provide small samples, buyers need to bear the freight cost.
Q8: Can we do OEM packaging?
A: Yes, private label and customized packaging are supported.
Our address
No. 56, Jinye 1st Road, Hi-Tech Zone, Xi'an,Shaanxi Province, China
Phone Number
17792692163
qinhe06@xaltbio.com

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