Some experts expressed caution, saying the chemical process, at least as used in labs, is extremely harsh and not even particularly effective
The study evaluated skin firmness, elasticity, and whiteness after antioxidants treatment in comparison with placebo lotion
The tradeoff is cost, time, and comfort
Part of what makes astaxanthin unique is its ability to cross both the blood-retina and blood-brain barriers, allowing it to reach tissues involved in vision and cognition that many antioxidants cannot readily access.2 Researchers have increasingly explored how astaxanthin works alongside lutein and zeaxanthin, which accumulate in different tissues and have been studied for many of the same outcomes
Boosts Immune Function: Glutathione may help in regulating the immune system
GI-sensitive individuals benefit from extended 16-20 week titrations and may find optimal results at maintenance doses of 1.8-2.0mg weekly rather than pushing to 2.4mg