100% Pure Natural Marigold Extract 5%- 60% Zeaxanthin 1.What's the Zeaxanthin Powder ?Zeaxanthin is a carotenoid that plays a role in protecting the eyes from the harmful effects of oxidation and light-induced damage. Zeaxanthin is a yellow-colored pigment found in the center of the macula.It i......

1.What's the Zeaxanthin Powder ?
Zeaxanthin is a carotenoid that plays a role in protecting the eyes from the harmful effects of oxidation and light-induced damage. Zeaxanthin is a yellow-colored pigment found in the center of the macula.
It is found in high levels in dark green vegetables, orange and yellow fruits, and in the yolk of eggs. In fact, zeaxanthin is the pigment that gives paprika, saffron, and corn their characteristic colors. It is commonly associated with a similar supplement, lutein. Both supplements are carotenoids associated with eye health, found in high levels in many vegetables and fruits.
Product Name | Zeaxanthin powder | CAS No. | 144-68-3 | |
Appearance | Orange yellow powder | Grade | Food/medicine/feed grade | |
Specification | 5%, 10%, 20%, 60% | Test Method | HPLC | |
Function | Prevent AMD and cataract, antioxidant, coloring, etc. | Application | Food coloring, raw materials for eye health products | |




ANALYSIS | SPECIFICATION | RESULTS |
Appearance | Orange powder | Complies |
Odor and taste | Characteristic | Complies |
Lutein content | ≥40.0% | 40.50% |
Zeaxanthin content | ≥1% | 1.28% |
Loss on drying | ≤5.0% | 3.12% |
Sulphated ash | ≤2.0% | 1.21% |
Solvent residuals(N-hexane) | ≤25mg/kg | Complies |
Heavy metal | ≤10ppm | Complies |
Arsenic | ≤1.0PPM | <0.2PPM |
Cadmium | ≤1.0PPM | <0.05PPM |
Lead | ≤1.0PPM | <0.1PPM |
Mercury | ≤0.1PPM | <0.02PPM |
Mesh size | 100% pass 80 mesh | Complies |
Microbiology | ||
Total plate count | ≤1000cfu/g | <1000cfu/g |
Yeast & Mould | ≤100cfu/g | <100cfu/g |
E.Coli | Absent | Absent |
Salmonella | Absent | Absent |

1. Anticancer effect

1. Zeaxanthin has strong antioxidant properties. It can prevent the oxidation of lipids and vitamins in foods, and is often used in solid foods.




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