What is Astaxanthin?
Astaxanthin is one of the carotenoids, a natural antioxidant and colorant that exists in aquatic animals. It cannot be naturally synthesized by the human body and needs to be obtained through food and Astaxanthin supplements. Unlike other carotenoids, Astaxanthin is very easy to be absorbed by the human body. Astaxanthin is hard to soluble in water, easily soluble in oil, and easily binds to protein. We recommend that you use Astaxanthin provided by Highassay to supply high-quality and high-purity raw materials to everyone.
Benefits of Astaxanthin
- Extremely strong antioxidants: eliminate free radicals produced by the human body, protect cells from invasion, and ensure the vitality and health of cells.
- Skin and vision protection, maintain normal skin, prevent cataracts and other eye problems, and ensure normal immune system.
- Regulate blood lipids: protect low-density lipoprotein, regulate cholesterol metabolism, and prevent cardiovascular diseases.
- It is extremely friendly to older people with high exercise, high labor force, and older people. It can relieve bone pain problems and increase bone density.
If you have any questions about processing Astaxanthin, Highassay’s R&D team is here to help.


Dosage Recommendations for Astaxanthin
First of all, excessive intake of Astaxanthin can cause gastrointestinal discomfort and other problems. The dosages used for different groups are different. For safety reasons, the dosage taken is within the range indicated by the health care product packaging. If necessary, you can seek professional advice from the doctor. It is not recommended for special groups, such as women during pregnancy and breastfeeding.
Applications of Astaxanthin
Highassay adheres to strict quality control (QC) to produce Astaxanthin. Buy Astaxanthin in bulk from us now to get competitive market prices.
Nutritional SupplementsAstaxanthin is widely used in supplements due to its strong antioxidant properties. For example, Highassay offers astaxanthin raw materials. We welcome your interest in purchasing.
Food ProcessingAs a colorant, this natural pigment is highly safe and a Class A nutritional pigment. It is widely found in aquatic animals and is added to regular foods as well as solid beverages, offering both excellent taste and color.
Animal FeedSupplementing animals with Astaxanthin can reduce disease and promote growth. It can also enhance the color of aquatic organisms.
Agricultural ProductsSupplementing agricultural products with Astaxanthin can improve fruit quality.
CosmeticsAstaxanthin blocks UV rays and is used in sunscreens and skincare products.
Specification of Highassay Astaxanthin
- Summary Table
- Data Sheet
| Product Name | Astaxanthin |
| CAS No. | 472-61-7 |
| Molecular Formula | C40H52O4 |
| Molecular Weight | 596.85 |
| Color | Pink to dark purple |
| Appearance | Powder or Crystals |
| Storage | -20°C |
| Shelf life | In its original packing this product will keep its properties for at least 18 months at 5ºC or below |
| Product | Specification | Type | Application |
| Astaxanthin Oil Suspension | 5%/10% | Oil Suspension | Softgel Capsules, Oily Form Products |
| Micro-encapsulated Astaxanthin Powder | 1%/2% | Cold Water Soluble & Beadlets | Solid beverage,Tablets, Hard Capsules |
| Astaxanthin powder | 10% | Synthetic |
Storage Condition of Astaxanthin
Astaxanthin needs to avoid light and high temperatures during production, transportation and storage. Astaxanthin is more likely to be degraded under light and high temperature conditions, thus losing its original activity and leading to functional failure. Highassay has a complete supply chain system, strict production and storage requirements, and high-quality and high-purity Astaxanthin ensures that you can purchase satisfactory Astaxanthin raw materials.





