Beauty Shoppers Say These Vitamin C Drops "Improved Sun Damage" in Two Weeks It’s “the best thing I’ve done for my skin!” By Taylor Lane Taylor Lane Instagram Taylor Lane is a Maryland-based freelance writer who covers all things beauty, fashion, and shopping. She was previously an Ecommerce writer for InStyle. InStyle's editorial guidelines Published on August 18, 2021 @ 06:00PM Pin Share Tweet Email We independently research, test, review, and recommend the best products—learn more about our process. If you buy something through our links, we may earn a commission. Photo: klairs.global/Instagram Vitamin C isn't an ingredient that targets a specific skin concern or area, but improves the complexion overall. It brightens, smoothes, and diminishes signs of aging within a few weeks, boosts collagen production, and gives the skin a revived and youthful appearance. If you're not using vitamin C in your current skincare routine, check out this serum that shoppers swear by. Vitamin C is the star of the Freshly Juiced Vitamin Drop Serum from Klairs. The transformative ingredient is celebrated for its ability to drastically brighten dull skin by evening skin tone and diminishing sunspots. It also makes the skin look bouncy and plump. And at the center of the serum is its bold promise to energize and rejuvenate the skin without irritation. The brand also says that the serum clears up existing breakouts, minimizes pores, and fades dark spots. Courtesy Shop now: $22, amazon.com According to board-certified dermatologist Dr. Christine Choi Kim, vitamin C is a nutrient that is essential for growth and repairs skin tissue. "It promotes collagen production and can help with fine lines and smoother texture. Vitamin C also inhibits melanin production resulting in reduced hyperpigmentation, brighter appearing skin," Dr. Choi Kim explains to InStyle. Dr. Choi Kim notes that the five percent vitamin C serum incorporates sodium hyaluronate, a "humectant that hydrates the skin by attracting up to 1000 times its weight in water to the skin's surface." Between the powerful vitamin C and the added sodium hyaluronate, this is an effective serum that leaves the skin radiant, smooth, and hydrated. People Swear This Serum Is a "Savior" That Keeps Hair Shiny and Soft Reviews label it a "miracle serum" and "a glow potion." If you aren't convinced yet that the ingredient duo is enough to transform your skin, take a look at Amazon shoppers' experiences. Scrolling through the 2,600 five-star ratings, it's hard to miss the endless praise of the serum's potency and visible results. Multiple shoppers confirm that the serum delivers on its promised benefits, saying that their skin has drastically improved within weeks of consistent use. "I'm shocked by how well and how quickly this worked," one shopper writes. "I've been using it for just over a month and already I can see that the two larger freckles (um, age spots) on my cheek are faded to the point that they're barely visible. At this rate, they'll be pretty much gone by next month, but even if they don't get any lighter, it's made a big difference," they added. Another reviewer reports "brighter and glowing skin after two weeks." They add, "I'm 50 years old with all of the fun filled sun damage and hormonal skin that comes with wisdom. I've always used spa grade vitamin C at $136 a bottle with good results but heard great things about this product and wanted to try it. For the price, what did I have to lose? My skin is glowing. Brown spots lightening and I could not be happier. It does dry my skin but I just use a heavier cream over it at night and it solved that problem immediately. I will be reordering this as long as it's available." A final shopper calls it "the best thing I've done for my skin!" Whether you're seeking a brighter complexion or looking to reverse signs of aging or sun damage, the Vitamin Drop Serum will transform your complexion. After all, shoppers agree it "works like magic." Add it to your skincare routine for $22 on Amazon now.