# Microalgal carotenoids

Nutrients & supplements — Microalgae-derived carotenoids — natural astaxanthin from Haematococcus pluvialis and beta-carotene from Dunaliella salina — supplied as high-concentration oleoresins and supplement ingredients by specialist producers in the US, India, Austria, Iceland and Israel.

Source: https://en.bioecon.ru/market/nutrients-supplements/microalgal-carotenoids/