Thousands of Amazon shoppers and a PEOPLE editor’s 56-year-old mom swear by the $35 Vichy Vitamin C Serum. This serum ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Taylor Leamey writes about ...

and a number of other important vitamins and minerals. All it takes is one gummy a day to help your hair, skin and nails grow stronger and look more vibrant. Star Ingredient: Saw palmetto to stop ...

NBC Select updates editor Mili Godio also mixes this with her moisturizer every morning, and says it’s one of the only vitamin C serums that doesn’t irritate her sensitive, rosacea-prone skin.

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take ...

The human body can’t make vitamin C, so we have to get it through diet or supplements. If you're taking supplements, here's ...

Yet long before she launched Rhode, Bieber had been a fan of BeautyStat—namely, the Universal C Skin Refiner. She called it a "holy grail" product in a previous YouTube video, a ...

While they may not be a magic fix, some of the best hair, skin, and nail vitamins and supplements can ... that taking a biotin supplement every day may help improve nail firmness, hardness ...

Vitamin D3 is produced when the skin is exposed to sunlight ... but it's OK to take vitamin D at any time of day, as long as you stay consistent. "If you choose one time to take it everyday ...