I've been using the Vitamin C + L-Glutathione effervescent tablets for about a month, and I can already see a noticeable difference in my skin! My complexion looks brighter, and dark spots have significantly faded. The effervescent format makes it so easy to incorporate into my routine—just drop it in water, and I have a refreshing drink. The taste is pleasant, not overpowering, which makes it enjoyable. Plus, I love knowing I'm giving my skin the antioxidants it needs to stay healthy!