What is Marigold Extract Powder 80% Lutein used for?
It is primarily used in supplements and formulations aimed at supporting eye health by reducing oxidative stress and filtering blue light.
What industries commonly use this product?
Marigold Extract Powder 80% Lutein is used in the nutraceutical, dietary supplement, functional food, and cosmetics industries.
How is Marigold Extract Powder 80% Lutein produced?
The powder is extracted from the flowers of Tagetes erecta (Marigold) and standardized to contain 80% lutein, using advanced extraction techniques.
Is this product suitable for use in vegan or vegetarian products?
Yes, Marigold Extract Powder 80% Lutein is a plant-based extract and is suitable for vegan and vegetarian formulations.
What is the typical shelf life of Marigold Extract Powder 80% Lutein?
When stored properly in a cool, dry place away from light and moisture, the shelf life is typically 2 years.
What is the solubility of this product?
Marigold Extract Powder 80% Lutein is insoluble in water but soluble in oils and fats, making it ideal for oil-based formulations.
Is Marigold Extract Powder 80% Lutein non-GMO?
Yes, this product is non-GMO and meets the requirements for clean-label formulations.
What are the packaging options for bulk orders?
Bulk packaging is typically in 25 kg drums, with custom packaging options available upon request.
What quality control measures are in place?
Marigold Extract Powder 80% Lutein undergoes rigorous testing for heavy metals, contaminants, and microbiological safety to meet industry standards.
What are the common health benefits associated with lutein?
Lutein supports eye health by protecting the retina from blue light exposure and oxidative damage, and it may help reduce the risk of age-related macular degeneration (AMD).
What is the moisture content of this product?
The moisture content is typically controlled below 5%, ensuring the product's stability and shelf life.
Is this product tested for contaminants?
Yes, this product is tested for heavy metals (lead, mercury, cadmium) and microbiological contaminants to meet regulatory safety standards.
Can this extract be used in combination with other ingredients?
Yes, it is commonly combined with other carotenoids like zeaxanthin, omega-3 fatty acids, and antioxidants like vitamin E in vision health formulations.