Lutein is a xanthophyll carotenoid naturally concentrated in marigold (Tagetes erecta) flowers and in the human macula, where it acts as the eye’s primary blue-light filter and antioxidant. Typically supplied as a golden-orange oleoresin or free-flowing powder standardized to 5–90% lutein (often in ester or free form), it carries CAS No. 127-40-2 with INCI name Lutein. As screen time, aging populations, and beauty-from-within trends converge, lutein has become one of the most requested carotenoid raw materials of 2026.
How Lutein Works
Lutein accumulates selectively in the macula and retina, where it absorbs high-energy blue light (415–455 nm) and quenches singlet oxygen and lipid peroxides. This dual photoprotective and antioxidant mechanism helps maintain visual acuity, contrast sensitivity, and retinal health, and is the basis for its use in AREDS2-style eye health formulations. Emerging research also supports skin photoprotection and cognitive-support applications.
Key Applications
- Eye health supplements – softgels and tablets for macular support, blue-light defense, and dry-eye relief
- Beauty-from-within formulas – oral skincare products targeting photodamage, elasticity, and hydration
- Functional foods & beverages – powdered drink mixes, gummies, and fortified dairy with water-dispersible grades
- Cosmetics & personal care – antioxidant serums, eye creams, and anti-pollution formulations
- Animal & pet nutrition – pigmentation and eye-health support in premium pet and aquaculture feed
VeraVita Biotech Supply
Xi’an VeraVita Biotech Co., Ltd. supplies premium Lutein powder and oleoresin with purity ≥99% (HPLC), available in free and ester forms with customized specifications from 5% to 90%. Every batch ships with COA and MSDS available on request, and we provide full OEM/ODM support for capsules, gummies, and blends. For samples, specifications, and a competitive quote, contact info@veravitabio.com.