glutathione when pregnant pregnancy complications first trimester Protecting vascular health: the role of flavonoids during in mitigating the risk of vascular dementia later in life Is Glutathione Safe During Pregnancy

When to decrease dose Consider decreasing if: Persistent side effects that don't resolve Excellent results achieved and maintenance desired Budget constraints require conservation Stacking and wanting to optimize ratios Many researchers find they can reduce dose during maintenance phases after achieving initial goals during more intensive loading phases

1998 May 15;43(10):734-9

The active ingredient is already in my favorite SPF, but I was curious if using an actual serum would bring any improvements

Once reconstituted, keep at 2-8C and use within 3-4 weeks

Most people require 8 to 12 weeks of daily use before visible skin changes appear