Supplements have become a daily ritual for so many of us, promising everything from clearer skin and thicker hair to better energy and other health gains. With shelves full of bottles and sounds-too-good-to-be-true claims, it’s easy to believe that the perfect mix of powders and pills could be the secret to glowing, youthful skin. But while some supplements can make a difference, others are overhyped, overused, or even unnecessary. Looking at supplements with a critical eye can help you hone in on the best ones and avoid overspending.
Understanding which supplements are worth your attention—and which ones might be worth skipping—can save you time, money, and disappointment. Just as your skincare routine benefits from careful selection, your supplements should be curated. Here are two popular supplements that may not live up to their beauty promises (or come with risks to know first), and two others that can support your skin from within.
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Avoid: Too Much Vitamin A
While vitamin A is essential for healthy skin, too much of it—especially in supplement form—can actually do more harm than good. High doses can lead to dryness, irritation, and even toxicity that affects your liver and overall health. Because it’s already present in many foods (like eggs, dairy, and a number of veggies), most people don’t need extra supplementation unless your doctor has recommended it. Overdoing vitamin A in the hope of faster cell turnover or acne relief can backfire, leaving your skin more sensitive than before.
Be Skeptical Of: Collagen Powders
Collagen supplements have exploded in popularity, and they're often marketed as the key to younger, smoother, plumper skin. But the science isn’t as clear-cut as the advertising suggests. When ingested, collagen is broken down into amino acids during digestion—just like any other protein—so there’s no guarantee it will rebuild collagen in your skin. Some studies show small improvements in skin elasticity, but results vary widely and depend on the source and quality of the collagen. Also, be aware that some collagen powders contain added sugars, flavors, or fillers that can thwart those potential benefits. If you want to add a collagen powder to your diet, be sure to do research and find a veritable source.
Try: Omega-3 Fatty Acids
Omega-3 fatty acids are a true skin-loving supplement, known for their ability to calm inflammation and support a healthy skin barrier. These healthy fats, which are found naturally in foods like salmon, chia seeds, and walnuts, help lock in moisture and keep your complexion beautifully balanced. They can also reduce redness and dryness, making them especially beneficial for those with sensitive or acne-prone skin.
Try: Magnesium
Magnesium can play a powerful role in supporting healthy skin. This mineral helps regulate stress hormones, which can then help minimize breakouts and dullness triggered by anxiety or poor sleep. Magnesium also helps in maintaining proper hydration and controlling inflammation, which is important for smooth, calm skin. Plus, magnesium supports your body’s natural repair processes—so when you’re getting enough of it, your skin looks more refreshed, balanced, and less prone to stress-related flare-ups.
