How long does glutathione take to show skin whitening results?
Glutathione usually takes 1to 3 months to show skin whitening results if taken everyday. Some people may notice changes in 4 weeks, while others may take more time. It depends on your skin, food and water intake and daily routine.For best result, drink enough water, eat healthy, avoid too much sun and stay regular with the tablets. Results come slowly, so patience is important.