Doctor’s Best Lutein from OptiLut delivers 20 mg of premium lutein per serving, sourced from OptiLut Lutein Esters extracted from marigold flowers ( Tagetes erecta ). Each serving also provides 4 mg of Trans-Zeaxanthin from the same high-quality marigold extract.

OptiLut is a trusted, standardised marigold extract chosen for its consistent quality and purity. The formula is encapsulated in easy-to-take vegetarian capsules, with no animal-derived ingredients, making it suitable for vegan and vegetarian lifestyles. Each bottle contains 120 veggie capsules — a 60-day supply at the recommended serving size.

Doctor’s Best is committed to science-based supplementation. This product is free from gluten and soy, and uses only vegetable-sourced excipients, reflecting the brand’s dedication to clean, transparent formulations that fit a wide range of dietary needs.