A 2019 safety review examined 87 human studies on natural astaxanthin including 35 using doses of 12mg per day or higher and found no significant safety concerns or consistent adverse effects.11 Across those trials, approved or studied doses commonly ranged between 2mg and 24mg per day, and higher short-term doses (up to 40mg per day for several weeks) have also shown good tolerability in adults, with no serious events reported
With age and under the influence of factors such as stress, pollution or infections, the level of glutathione in the human body decreases, which is why the use of dietary supplements containing a valuable compound may be helpful
K., Marimuthu, P., Sarkar, A., & Chaudhuri, R
Regenerative signalling brings underlying issues closer to the surface
Each component consists of defined amino acid sequences associated with specific cellular signaling pathways