Tag Archives: Astaxanthin Oleoresin

Astaxanthin powder is a kind of keto carotenoid, red solid, fat-soluble, and insoluble in water. It widely exists in the biological world. Qherb’s selected extracted material is natural raw Haematococcus Pluvialis from Yunnan province. Astaxanthin is easy to lose its activity after being affected by light, heat, and oxide. Based on its instability, it needs […]