Differences between MPOD and Skin Carotenoid Dynamics:
Reproduced from © DermNet dermnetnz.org 2023
The dynamics of carotenoid accumulation in the skin are generally faster than macula deposition.
Upon supplementation with xanthophyll carotenoids a significant increase in skin concentration is seen in as few as 30 days.1
Due to the human adult’s 30-40 day skin cycle, cessation of supplementation will result in a roughly 30 day return to baseline.