Extra certifications help you feel confident that the vitamin only contains what’s on the ingredient label.
The most popular forms of vitamins are capsules, tablets and gummies. Decide which one is best for you.
Some vitamins have serving sizes of three or more capsules daily. Others only require one tablet each day.
Always take note of the dosage of each nutrient included in your vitamin selection.
Every multivitamin will have nutrients, but they may also contain ingredients you'd rather avoid.
Vitamins are essential for overall health, but they also play a key role in keeping your hair, skin and nails looking their best. Since getting all the nutrients you need from diet alone can be challenging, supplements can help fill those gaps. From vitamins A, C, and D to collagen and iron, the right nutrients can address deficiencies and support your beauty goals.
If you’re looking to refresh your look in 2025, investing in the right supplements is a smart move. But with so many options available, finding the best ones can be overwhelming. That’s why CNET experts have reviewed the science and handpicked the top vitamin supplements for hair, skin and nail health -- making your search simple and stress-free.
What are the best overall vitamins for hair, skin and nails?
There are a lot of multivitamins that claim that they can improve hair, skin and nails, you need to pay attention to the ingredients. The best overall vitamins for hair, skin and nails include vitamin B7 (biotin), collagen, vitamin C and omega-3s.
Vitamin B7 is essential for the health of your hair, skin and nails. It isn't the type of thing you can stock up on -- taking a ton of biotin doesn't amplify the benefits. Collagen is a protein that makes up connective tissue. As we age and our production of collagen decreases, the once-tight fibers become more like a maze. This translates to wrinkles on the face. Supplements include collagen to help your skin elasticity and reduce wrinkles. Vitamin C has various benefits for the body, and it also increases collagen production in your body. Lastly, Omega-3s help maintain the cholesterol-derived layer of our skin cells. They contribute to the shine of your hair and keep your scalp healthy. Studies have found that it can also help treat the symptoms of inflammatory skin conditions.
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