Can You Take Beta-Carotene and Meso-Zeaxanthin Together?

May affect absorption

The short answer

Meso-Zeaxanthin and Beta-Carotene are both carotenoids that compete for intestinal absorption via shared carotenoid transport proteins. Co-supplementation may reduce the macular uptake of meso-zeaxanthin.

How to arrange timing

Separate Meso-Zeaxanthin and Beta-Carotene by at least 2 hours. This is important for macular health supplementation.

Reference

Reference noted for this combination: Kostic D, et al. Intestinal absorption, serum clearance, and interactions between lutein and beta-carotene when administered to human adults. Am J Clin Nutr. 1995;62(3):604-610.

Important context

Whether supplements suit you together also depends on dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.