Import Astaxanthin — Buy in Bulk from Supplier in China

Astaxanthin, with CAS No. 472-61-7, is a red-orange carotenoid pigment supplied as a fine crystal powder with a minimum assay of 5%. This compound is derived from natural sources and is known for its potent antioxidant properties, which are significantly stronger than those of vitamin E and beta-carotene. The product is processed to retain its bioactivity, making it suitable for use in dietary supplements, functional foods and cosmetics where oxidative stability and color are critical.

The active ingredient is typically extracted from Haematococcus pluvialis microalgae, the richest natural source of astaxanthin, and is standardized to ensure consistent potency. The powder form allows for easy incorporation into capsules, tablets, soft gels and liquid formulations, with typical particle sizes ranging from 80 to 120 mesh for optimal flow and mixing characteristics. Standard industry specifications include a moisture content of less than 5%, a heavy metal content below 10 ppm, and a microbial load that meets USP or EP standards for dietary ingredients.

Astaxanthin is widely used in nutraceutical applications for its role in supporting skin health, joint function and eye health, as well as its potential to enhance athletic performance and recovery. The ingredient is also valued in cosmetics for its antioxidant and anti-inflammatory properties, which help protect skin from environmental damage. Buyers should confirm the origin of the raw material, extraction method and any third party certifications, such as Non-GMO or organic, to ensure alignment with their product claims and regulatory requirements.

Wuhan Yuancheng Tech. Development Co., Ltd. is located at 496# Zhongshan Road, Wuhan, Hubei, China, and operates as an imported tier supplier with a harbor trust tier rating. The company specializes in the development and supply of nutraceutical ingredients, including antioxidants and natural pigments, for the dietary supplement and functional food industries. The supplier’s profile does not provide additional details on facility certifications, production capacity or quality management systems.

The supplier’s description highlights the natural origin and high purity of its astaxanthin product, with an assay of 5% and applications across nutraceuticals, cosmetics and food and beverage sectors. However, the profile lacks specific information on extraction methods, third party certifications or compliance with international standards such as ISO 22000 or FSSC 22000. Buyers are advised to request detailed specifications and certifications to confirm the product’s suitability for their intended use.