China Origin 5% Astaxanthin Astaxanthin Oil Haematococcus Pluvialis Extract CAS 472-61-7

Introduction：

Astaxanthin Oil, a concentrated lipid extract derived from the microalgae Haematococcus pluvialis, is produced through a controlled process involving selective strain cultivation, harvesting of astaxanthin-rich aplanospores, mechanical cell-wall disruption, and subsequent extraction. Characterized by a deep red hue and a distinctive, mild algal aroma devoid of pungent fish odors, the oil offers superior sensory qualities. Production utilizes food-grade ethanol, ensuring solvent residues remain below 100 ppm. Rigorous analytical controls confirm that all critical parameters—including heavy metals (Pb, As, Cd, Hg), benzo[a]pyrene, phthalates, mycotoxins, and microbiological counts—significantly surpass the stringent limits set by national food safety standards. Its homogeneous, free-flowing consistency at ambient temperature and high purity (>99.9% algal source) underscore its suitability as a premium-grade ingredient for advanced formulations in the nutraceutical, cosmetic, and functional food industries.

Specification:

Function and Application:

1. Nutraceutical and Dietary Supplements
Acting as a core bioactive component, the oil is directly encapsulated into softgels, providing a highly bioavailable source of astaxanthin for supporting ocular function, enhancing skin defense against oxidative stress, modulating immune response, and aiding exercise recovery. It is further processed into value-added formats such as microencapsulated powders, solid beverage mixes, and gelled confectionery (e.g., gummy candies), ensuring stability and enabling diverse consumer delivery systems.

2. Cosmetic and Skincare Formulations
Integrated into topical products, astaxanthin oil functions as a powerful active for skin revitalization and protection. It effectively neutralizes free radicals generated by UV radiation and environmental pollutants, contributing to the mitigation of visible aging signs, improvement of skin elasticity and hydration, and promotion of a more uniform complexion. Typical incorporations include facial serums, anti-aging creams, revitalizing toners, and intensive treatment masks.

3. Functional Food and Beverage Fortification
The oil provides an efficient means for fortifying food and beverage matrices with natural astaxanthin, simultaneously delivering health benefits and a natural red colorant. Suitable for lipid-based systems, it can be incorporated into functional beverages, nutritional bars, and healthy spreads, subject to appropriate stabilization technologies to ensure oxidative stability and bioavailability throughout shelf life.

4. Specialty Feed Additives
Employed in aquaculture and premium animal nutrition, the oil is utilized to enhance the natural pigmentation of farmed species such as salmon and shrimp. Beyond coloration, its antioxidant properties support overall animal health, stress resistance, and vitality, contributing to improved product quality and sustainable farming practices.