ZEAXANTHIN 5% (MARIGOLD FLOWER EXTRACT

Zeaxanthin 5% derived from Marigold Flower Extract (Tagetes erecta) is a premium carotenoid ingredient renowned for its vibrant yellow pigment and significant health-promoting properties. Marigold flowers have been traditionally utilized in various cultures, not only for their aesthetic appeal but also for their medicinal attributes and as a natural source of dyes. This specific extract is standardized to contain 5% zeaxanthin, ensuring a consistent and potent concentration of this vital nutrient. As a xanthophyll carotenoid, zeaxanthin is fat-soluble and plays a crucial role in human physiology, particularly within the ocular system. Its natural origin from the marigold flower underscores its appeal as a botanical ingredient, offering a clean label solution for manufacturers. The extraction process is carefully controlled to preserve the integrity and bioavailability of the zeaxanthin, making it a reliable choice for high-quality supplement formulations.

The primary health benefits of Zeaxanthin are centered around its profound impact on eye health. Along with lutein, zeaxanthin is a major component of the macular pigment, located in the retina's macula lutea. This pigment functions as a natural filter for harmful high-energy blue light, protecting the delicate photoreceptor cells from photodamage. Furthermore, zeaxanthin exhibits potent antioxidant capabilities, neutralizing free radicals generated by light exposure and metabolic processes within the eye, thereby reducing oxidative stress. Scientific research has consistently demonstrated that higher dietary intake and serum levels of zeaxanthin correlate with increased macular pigment optical density (MPOD), which is a key biomarker for ocular health. This dual action of blue light filtration and oxidative stress reduction underscores its critical role in maintaining visual function and protecting against age-related ocular decline.

Zeaxanthin 5% from Marigold Flower Extract is a versatile ingredient widely incorporated into dietary supplements targeting eye health, cognitive function, and skin protection. It is commonly found in softgels, capsules, and even functional food applications. Quality considerations for this ingredient include ensuring rigorous testing for purity, absence of heavy metals, and consistent standardization to 5% zeaxanthin content, which is vital for product efficacy and regulatory compliance. Clinical evidence, including significant findings from the Age-Related Eye Disease Study 2 (AREDS2), has established the efficacy of lutein and zeaxanthin supplementation in reducing the risk of progression to advanced age-related macular degeneration (AMD). Further studies explore its potential benefits in mitigating digital eye strain symptoms and improving visual performance. Its excellent stability and bioavailability, when formulated correctly, make it an indispensable component in advanced nutritional products designed to support long-term ocular wellness.