Xi'an Hj Herb Biotechnology Co., Ltd. is one of the leading manufacturers and suppliers of astaxanthin in China. The company offers high quality customized products with reasonable price for customers around the world. Welcome to wholesale bulk astaxanthin in stock here from our factory. Contact us for free sample.
Contact us for inquiry and certifications and for free sample. Email:info@hjagrifeed.com
What Is Astaxanthin Powder?
Astaxanthin bulk powder is a naturally occurring carotenoid pigment that is found in certain types of microalgae, yeast, salmon, trout, krill, shrimp, crayfish, crustaceans, and some types of seaweed. It is a red-orange pigment that is responsible for the pink color of salmon and the red color of cooked lobster. astaxanthin has been studied for its antioxidant properties, and it is believed to have a variety of health benefits, including reducing inflammation, protecting the skin from UV damage, and improving cardiovascular health. astaxanthin is commonly available in supplement form as a bulk powder, which can be added to food or drinks or taken as a standalone supplement. It is also used as a natural food coloring agent in certain products.
As a non vitamin a carotenoid, astaxanthin can not be transformed into vitamin A in animals, but it has the same antioxidant effect as carotenoids. It has a higher ability to quench singlet oxygen and capture free radicals β- Carotene is more than 10 times higher and more than 100 times stronger than vitamin E. people also call it "super vitamin E". Astaxanthin has been widely recognized for its antioxidant, coloring and enhancing immunity.
Astaxanthin bulk powder specification
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Product Nme
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Astaxanthin bulk(Feed grade)
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Source
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Adonis aestiva L
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Main Specs |
Hematococcus pluviallis straight powder 1.5-3.5% HPLC;
Astaxanthin oil 5%,10% HPLC, Astaxanthn beadlets 2%,5% HPLC; Astaxanthin CWS powder 2% HPLC, Feed grade 10% HPLC. If you have any demand on specification, please contact us freely. |
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Appearance
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Dark-red color
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Certifications |
Halal, Kosher, COA, Fingerprint, Commodity inspection,
CO, Form A / E ,etc. |
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Product Description |
Astaxanthin is the best source of natural astaxanthin, one of the most powerful anti-oxidant product that has biological coloring functions and non-toxic side effects.
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| Items | Standards | Results |
| Appearance | Violet-brown to violet-red free-flowing microcapsule | Qualified |
| Identification | Positive | Qualified |
| Assay | ≥10.0% | 10.4% |
| Loss on Drying | ≤6.0% | 4.6% |
| Sieve Analysis | 100% Through Sieve No.20 (US) | 100% |
| ≥95% Through Sieve No.30 (US) | 99.8% | |
| ≤15% Through Sieve No.l 00 (US) | 1.8% | |
| Heavy Metal | ≤10mg/kg | <10mg/kg |
| Pb | ≤2mg/kg | <2mg/kg |
| Arsenic | ≤2mg/kg | <2mg/kg |
| Hg | ≤0.1mg/kg | <0.1mg/kg |
| Cd | ≤1mg/kg | <1mg/kg |
| Al | ≤5000mg/kg | <5000mg/kg |
Why choose astaxanthin extract?
Free sample available
Astaxanthin bulk powder 10-30g free samples could be offered for your R&D trial. Qty: 1ton, Delivery method: FOB/CIF, we provide COA, MSDS, SGS, Halal, Kosher, etc.
Quality assurance
You can arrange a third-party inspection at any time Before shipment and will send you loading pictures for every shipment.
You can claim any quality complaint within half a year of receiving the goods. we have a complete return and exchange process control system, which will definitely give you a satisfactory processing result.
Production control standards
We strictly control the entire production process in accordance with GMP standards, and all batches of products can be traced from raw materials to finished products.
Astaxanthin powder use
Astaxanthin bulk powder PH value: Rhodococcus lives in fresh water and has a weak buffering capacity for pH. during the cultivation process, the pH value of the solution will rise rapidly with the absorption of nutrients, and the pH value is often >10. pH becomes the limiting factor for Rhodococcus growth. Controlling pH is one of the keys to solving the slow growth of Rhodococcus. Haematococcus pluvialis, especially its green swimming cells, is more sensitive to changes in environmental pH, and its growth state is closely related to the pH stability of the medium.
Astaxanthin bulk powder is added to shrimp feed to help shrimp add color. astaxanthin also helps to enhance the anti-stress ability of crustaceans, is a potent antioxidant, and is an additive that improves growth performance and color stability in many aquatic animals.
Crustaceans can convert many carotenoid pigments, such as beta-carotene, into astaxanthin. for example, lutein, a natural carotenoid that is much cheaper than astaxanthin, can be extracted from some vegetables such as marigolds. In support of this idea, a recent study by the HJHERB R&D team showed that the addition of 200mg/kg lutein to the feed improved the growth performance, immunity, and total carotenoid content of different tissues of macro brachium japonicus.
Astaxanthin Functions and Applications in Livestock and Aquaculture
1. Mainly used as feed additive for fish (salmon, sturgeon, rainbow trout, red snapper, etc.), crustaceans such as shrimp and crab and poultry.
2. As a colorant for aquaculture animals, can make aquatic animals show bright color and make them more ornamental;
3. Adding astaxanthin to poultry feed can increase the content of egg yolk pigment;
4. Improve the laying rate of hens and promote the health of laying hens.
5. Astaxanthin has the same function as human in the prevention and treatment of fish, shrimp, crab and poultry diseases. It can improve immunity and survival rate. It plays an important role in its normal growth, healthy breeding, survival rate and reproduction rate. Astaxanthin can also increase the flavor of fish, which can be directly used as a precursor compound to form the flavor of salmon food, and can also promote the conversion of fatty acids or other lipid precursors into salmon flavor compounds.
Astaxanthin Function For Aquaculture Astaxanthin Function For Poultry
Astaxanthin as feed supplement in aquatic animals
In the natural wild, fish consume these carotenoid pigments in quantities and forms that are more readily absorbed than most commercially prepared foods we offer. this is why supplementing with natural astaxanthin can be so helpful for captive livestock. astaxanthin powder buy is also an excellent antioxidant that provides immune stimulating benefits and increases reproductive vigor. Will enhance the entire color spectrum, but is most effective in reddish-orange tones.
Astaxanthin powder for fish is added to finished feed or your own custom prepared feed at a rate of 1/3 to 1% by weight (about 1/2 teaspoon per pound of food). this is why supplementing with natural astaxanthin can be so helpful for captive livestock. astaxanthin is also an excellent antioxidant that provides immune stimulating benefits and increases reproductive vigor. will enhance the entire color spectrum, but is most effective in reddish-orange tones.
Astaxanthin is best added to finished feed or your own custom prepared feed at 1/3 to 1% by weight (about 1/2 teaspoon per pound of food). Will enhance the entire color spectrum, but is most effective in reddish-orange tones.
Where to Buy Astaxanthin powder?
You can buy methylsulphonylmethane powder 1kg at hjagrifeed.com. The company is an industry-leading manufacturer and distributor for supplements. hjagrifeed.com is not just a consumer brand. is exclusively dedicated to providing over 500 natural ingredients for various animal industries such as feedstuffs, poultry, swine, ruminants, aquaculture species, and agricultural fertilizer. Contact hjagrifeed.com to place an order today.
Why Choose Us?
Free sample available: astaxanthin powder 10-30g free samples could be offered for your R&D trial. Qty: 1ton, Delivery method: FOB/CIF.
Quality and Purity: A reputable supplier ensures that their Biotin powder is of the highest quality and purity. They often use third-party testing and provide a Certificate of Analysis (COA) to guarantee the product's safety and efficacy.
Company Qualifications and Certificates
Hjherb Biotech Certificates
At HJHERB Biotechnology, we are committed to providing specialized nutraceutical and functional benefits to nutraceuticals, Pet food, and organic agriculture. we pride ourselves on our science-based, solution-focused approach to animal feed. Our ISO 9001 certification ensures that we conform to world-class standards, guaranteeing consistent quality and stable compounds. We have a professional staff of natural product chemists, pharmacognosists, microbiologists, and herbalists who work tirelessly to ensure that we deliver quality products to our customers.
HJHERB biotech factory
We take pride in our rigorous research and development process, which focuses on sourcing the finest natural ingredients to create innovative and effective astaxanthin extract. Our team of experts works tirelessly to ensure that our products meet the highest standards of quality, safety, and efficacy. We conduct extensive research to find new and innovative ways to enhance animal health and productivity while reducing the environmental impact of animal agriculture.
Xi'an HJ HERB Biotechnology Co., Ltd. manufactures and supplies over 500 natural ingredients for the animal nutrition, agriculture, and industrial industries. Our product range includes natural feed additives, botanical pesticide additives, natural fertilizers additives, and botanical extracts for poultry, swine, ruminants, aquaculture, pet food, and crop nutrition.
With over 15 years of manufacturing experience, we have established a fully integrated production system that covers raw material sourcing, industrial manufacturing, quality testing, and final product packaging.
HJHERB biotech LAB
HJHERB biotech company controls all stages of research development, industrial manufacturing, testing, application laboratories, and quality assurance processes. Our analytic chemists use advanced detection methods such as HPLC, UV, TLC, and Microbiology to guarantee botanical quality, integrity, and purity. We are dedicated to providing the astaxanthin extract with caring and dedicated customer service and support. Our team appreciates your trust in our products, and we look forward to our continued success together. Please contact us for any additional information, technical documents, price quotations, samples, or any other assistance you may require.
HJHERB biotech Team
We believe that by promoting animal health and reducing environmental impacts, we can create a brighter future for the livestock and aquaculture industry. Our commitment to providing eco-friendly, high-quality solutions to our customers is rooted in our passion and care for animals. Our team is always ready to provide technical support, answer your questions, and provide customized solutions for your business.
Our warehouse
HJ HERB maintains a well-organized warehouse with sufficient inventory to support fast order processing and reliable global distribution. Our warehouse follows strict storage and inventory management practices to preserve product quality, stability, and traceability. With efficient logistics and flexible stock management, we can fulfill both small and bulk orders while ensuring timely delivery for customers worldwide.
Package
Astaxanthin extract: packaged in multi-layer kraft paper bag with food grade PE inner bag, net 25kg/bag. (Other packaging types are available on requests)
Shelf life
Astaxanthin extract: 24 months.
Storage conditions
Astaxanthin extract should be stored in airtight container in a cool and dry place below 40℃ and relative humidity less then 70%. product should be reevaluated if it exceeds expiration date.
Request Samples, Pricing & Technical Documents
Looking for a reliable astaxanthin extract manufacturer with competitive factory pricing and dependable global supply? HJHERB BIOTECH provides high-purity veterinary-grade Ivermectin Powder for pharmaceutical manufacturers, distributors, and animal health companies worldwide.
We offer 10–30 g free samples for product evaluation, flexible bulk supply, OEM manufacturing, private labeling, and customized packaging. To support fast order fulfillment, we maintain inventory in our US warehouse and provide complete technical documentation, including COA, MSDS, product specifications, and third-party test reports with every order.
Whether you need a long-term manufacturing partner or a trusted bulk supplier, our experienced team is ready to provide competitive quotations, technical support, and customized solutions for your business.
To add this branded ingredient to your final product. Email: info@hjagrifeed.com
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