wholesale Astaxanthin Powder bulk supplier

CAS:472-61-7

MF: C40H52O4

MW: 596.85

EINECS: 207-451-4

Specification​: 99% min Astaxanthin Powder

Sample: Astaxanthin Powder Avaliable

Packaging:1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: Pink powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Last updated: March 2026

Astaxanthin Powder Usage and Synthesis.

Astaxanthin is currently widely used as a functional pigment in aquaculture, food, cosmetics and other fields, mainly used as a feed additive for fish, shrimp, crabs and other crustaceans, as well as poultry, to improve the reproductive capacity and survival rate of livestock and poultry, fish, to improve health and optimize the color of the body meat quality. Natural astaxanthin has been used as a food additive for food coloring, preservation and nutritional enhancement. Studies have shown that astaxanthin helps to preserve the freshness of trout fillets.

In recent years, with the astaxanthin biological function research and pharmacological efficacy experiments continue to deepen, astaxanthin because of its cardiovascular disease, cancer, metabolic syndrome, diabetes, neurodegenerative diseases, ophthalmological diseases, skin diseases and other diseases of the prevention and treatment of the effect and by the scientific community has been a great deal of attention, indicating that astaxanthin in the field of pharmaceuticals, nutraceuticals and other areas of potential application of great value and broad prospects for development. It shows that astaxanthin has great potential application value and broad development prospect in the fields of medicine and health products.

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How Astaxanthin Protects You

• Mitochondrial Protection: In 2026, we focus on "Mito-Health." Astaxanthin protects the delicate membranes of your mitochondria, ensuring efficient energy (ATP) production and reducing the "exercise-induced" fatigue that slows down athletes.

• The "Internal Sunscreen" Effect: Clinical data shows that consistent Astaxanthin intake increases the time it takes for UV radiation to cause redness (erythema). It acts as a bio-filter against solar and digital blue light damage.

• Ocular Microcirculation: Astaxanthin is one of the few antioxidants capable of crossing the blood-brain and blood-retina barriers, helping to alleviate eye strain from prolonged screen use and reducing the risk of macular degeneration.

• Skin Elasticity & Deep Hydration: By protecting the collagen-producing fibroblasts from oxidative degradation, it visibly reduces fine lines and improves the skin's moisture-retention capacity.

Why "Pure Powder" is the 2026 Choice for High-Dose Users

1. Maximum Bioavailability Tech: In 2026, the trend is Lipid-Encapsulated Powder. Because Astaxanthin is fat-soluble, premium powders are often pre-mixed with MCT or Sunflower Lecithin to ensure immediate absorption without needing a heavy meal.

2. Cost-Efficiency for Multi-Stacking: Pure powder allows users to avoid the high markup of premium softgels. It is the preferred form for those adding Astaxanthin to their collagen lattes, morning smoothies, or custom longevity stacks.

3. Ingredient Purity: Bulk powder allows savvy consumers to verify that there are no carrageenan, bovine gelatin, or artificial dyes (often found in cheap softgels) interfering with their clean-label lifestyle.

Product Characteristics of Astaxanthin.

Astaxanthin is one of the most widely distributed lutein in the animal kingdom, which is pink in color and has a unique coloring function, and it can also promote the production of antibodies and enhance the immunity of animals; in terms of antioxidant properties and scavenging of free radicals, its ability is stronger than that of β-carotene (10 times). It is water-soluble and lipophilic, easily soluble in organic solvents such as carbon disulfide, acetone, benzene and chloroform.

Astaxanthin is a highly promising carotenoid additive with broad prospects in the fields of food, feed, cosmetics and medicine. Astaxanthin-rich foods include marine plants, rainy red ball microalgae, red Fife yeast, wild salmon, salmon, shrimp, sockeye salmon, rainbow trout and other seafood.

Astaxanthin can bring many health benefits, but not everyone gets enough of it, and that's the problem.

Recommended Usage

Starting Dosage: It is recommended to start with 2-4 mg daily, gradually increasing to a maintenance dose of 4-8 mg.

Optimal Time of Taken: Take with meals, especially those containing healthy fats, to improve absorption.

Creative Combinations:

• Add to a morning green smoothie
• Mix into yogurt or oatmeal
• Eat with healthy fats (such as avocado or nut butter)
• Add to homemade energy balls or healthy snacks

Storage Recommendations

• Store in a cool, dry place, away from direct sunlight.
• Once opened, seal tightly and refrigerate if possible.
• Use a dry spoon to avoid introducing moisture.

Production process of Bulk Astaxanthin Powder.

1, the shrimp shells, cleaned and mechanically crushed to 5 mesh -10 mesh.

2, in the crushed shrimp shells and shrimp shells added to the weight ratio of 1:1-2 water, add protease enzyme digestion. According to different varieties of shrimp shells, enzymatic temperature of 30-70 ℃, PH value of 4-8, 2-6 hours, adding protease accounted for 0.4% of the total weight of shrimp shells - 1Chemicalbook%.

3, after the end of the enzyme digestion temperature to 70-100 ℃ inactivation of enzyme bacteria, and then cooled.

4, inactivate the enzyme bacteria after adding organic solvent extraction, organic solvent and shrimp shell weight ratio of 1:1-2, fully closed stirring 6-12 hours after cooling.

5, after the full reaction, separated into shrimp liquid and shrimp solid.

6, shrimp liquid for liquid separation, divided into hydrolyzed liquid and organic liquid.

Frequently Asked Questions

In 2026, the standard therapeutic range is 4mg to 12mg. For high-performance athletes or those seeking significant skin repair, doses up to 24mg are often used under professional guidance.

Unlike Beta-Carotene, Astaxanthin does not typically cause "Carotenemia" (orange skin). Instead, it provides a healthy, radiant "golden-pink glow" by improving blood flow and pigment balance in the skin's dermal layers.

Since it is fat-soluble, it must be taken with a meal containing healthy fats (like avocado or olive oil) or mixed into a lipid-based beverage for optimal absorption.

Yes. In 2026, Astaxanthin is considered one of the safest long-term antioxidants because it never becomes a pro-oxidant (it won't cause damage even if taken in higher doses, unlike Vitamin E or Beta-Carotene).

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