CWS Astaxanthin Powder

Alfa Chemistry specializes in the production of astaxanthin products. Our CWS (cold water soluble) astaxanthin powder is a dark-red, free-flowing powder of micronized astaxanthin manufactured by the proprietary microencapsulation technology. From the selection and cultivation of species of Haematococcus pluvialis to the extraction, purification and microencapsulation of astaxanthin, Alfa Chemistry strictly controls every production process to ensure the best and most reliable quality. Our CWS astaxanthin powder has been widely used in high end beauty products, powder drinks, functional foods, suitable for direct compression and hard capsule preparation.

Basic Information

• Source: Haematococcus pluvialis.
• Solubility: It dissolves in cold water in just a few tens of seconds with a drastically improved solubility. The solution is transparent orange-red.
• Storage condition: Keep it in a cool and dry place away from direct sunlight or water contamination.
• Shelf life: 2 years (original package).
• Uses: High end beauty products, powder drinks, functional foods, suitable for direct compression and hard capsule preparation, etc.

Physical Properties

• Appearance: Dark-red powder with uniform particle size.
• Odor: No burnt odor, rancidity or other odd odors.
• Purity: 1.0%, 2.0%, 2.5%

Heavy Metals

Lead (Pb)	≤ 1.0 mg/kg
Arsenic (As)	≤ 1.0 mg/kg
Mercury (Hg)	≤ 0.1 mg/kg
Cadmium (Cd)	≤ 1.0 mg/kg

Microorganism

Total Plate Count

≤ 1000 cfu/g

Application Guidance

Application	Dosage (as pure astaxanthin)
Powder beverage	3~10 mg/bag
Pressed candy, Gel candy, Soft-centered candy	6 mg/tablet
Effervescent tablet	2~6 mg/tablet
Nutritional paste, Meal replacement powder	9 mg/bag
Functional drinks	2~6 mg/250ml
Protein powder	0.6~0.9 g/kg
Beauty products	Depend on the products

As one of the leading CWS astaxanthin powder companies, we firmly believe our customers are the key stakeholders in our business. Our sole motive is to multiply the faith and trust our customers have put in us, by providing them first-class products as per their unique demands. For more information, please feel free to contact us.