Diet, hydration, sleep, stress management, overall health, and nutritional status can all impact hair, skin, and nail health. Additionally, supplementing B vitamins and vitamins A, C, D, iron, zinc, omega-3s, and collagen could help you get extra nutrients that can strengthen hair, skin, and nails. We recommend routine blood work and consulting a healthcare professional to determine which supplements best benefit your hair, skin, and nail health. To find our top-recommended products, we spoke with dermatologists and registered dietitians to determine what to look for in hair, skin, and nail supplements and what products they recommend. We prioritized products with third-party testing, proper dosing, and no unnecessary ingredients. Our team of registered dietitians reviews and evaluates every single supplement we recommend according to our dietary supplement methodology. From there, a registered dietitian on our Medical Expert Board reviews each article for scientific accuracy. Always speak with a healthcare professional before adding a supplement to your routine to ensure that the supplement is appropriate for your individual needs and which dosage to take. Our Top Picks Best Multivitamin: Best for Skin Health: Best Biotin Supplement: Best Collagen Supplement: Best for Postpartum Hair Loss: Best Omega-3 Supplement: Best Vitamin D Supplement: In This Article What Registered Dietitians Want You To Know Our Picks Supplements We Excluded From Our List Benefits of Hair, Skin, and Nails Vitamins How We Select the Best Hair, Skin, and Nails Vitamins Ingredients To Pay Attention To Our Experts Pros Third-party tested Contains vitamins needed for hair, skin, and nail health Vegan friendly Cons Does not contain omega-3 fats or iron Serving size: 2 capsules | Noteworthy Ingredients: vitamin A, vitamin C, vitamin D, vitamin E, biotin, zinc | Biotin per serving: 500 mcg (1667% DV) | Zinc per serving: 15 mg (136% DV) Vegan: Yes | Third-Party Tested: Yes, NSF Certified for Sport A multivitamin can be a great first-line supplement for getting the range of nutrients you need to support hair, skin, and nail health. Kylie Ivanir, MS, RD, recommends a multivitamin for people with a limited diet or certain conditions affecting nutrient absorption. Think of a multivitamin as an insurance policy to ensure you get all the nutrients you need, filling any gaps in the diet. Thorne Basic Nutrients 2/Day is a comprehensive multivitamin with many nutrients for hair, skin, and nail health. It is third-party tested, ensuring the supplement contains nutrients in the listed amounts and is free from potential contaminants. Thorne’s multivitamin contains vitamins A and D and over 100% of the Daily Value for vitamin C, biotin, and zinc. The required dose is two capsules daily, which can be taken together or separately. It is also free from major allergens. This multivitamin does not contain iron or omega-3 fats, which have anti-inflammatory and antioxidant properties that can help with skin dryness and irritation. Pros One capsule daily Vegan friendly Studied in clinical trials Cons No third-party testing certifications Serving size: 1 capsule | Noteworthy Ingredients: Fernblock (Polypodium leucotomos extract) | Vegan: Yes | Third-Party Tested: Not listed While not a replacement for sunscreen, it can be a useful additional tool for those sensitive to the sun. According to Dr. Greenberg, Heliocare helps prevent sunburns and certain sun-sensitive skin conditions and is backed by clinical trials to be effective with minimal risk of side effects. The suggested serving size is just one capsule daily in the morning, making an an easy addition to your routine. It is also vegan, gluten-free, soy-free, and free from artificial dyes. Kathleen Suozzi, MD, a dermatologist at Yale Medicine, notes that while this supplement does have clinically backed evidence to support skin protection, it should not replace other sun protection measures, including sunscreen application. Also, this product does not have any third-party testing certifications. Pros Third-party tested No artificial flavors or dyes Cons Source of added sugar Not suitable for vegans Serving size: 2 gummies | Noteworthy Ingredients: Biotin | Biotin Per Serving: 5,000 mcg (1667% DV) | Vegan: No | Third-Party Tested: Yes, ConsumerLab.com Biotin, or vitamin B7, supports the conversion of food to energy in the body, and biotin deficiencies can lead to hair loss. Most people get enough biotin through meat, fish, eggs, nuts, seeds, and vegetables like sweet potatoes and broccoli. You may be at an increased risk of biotin deficiency if you have a genetic condition known as biotinidase deficiency, alcohol dependence, or are pregnant or breastfeeding. While rare, biotin deficiency can cause symptoms including hair thinning and brittle nails. We like Vitafusion Extra Strength Biotin Gummies if you need a biotin boost. This supplement is third-party tested, so you can trust it contains what is written on the label. The serving size of two blueberry-flavored gummies provides 5,000 micrograms of biotin. While these gummies contain added sugar, we like that they do not contain artificial dyes or flavors. The recommended daily amount of biotin for adults is 30 micrograms. While biotin has no established Tolerable Upper Intake Level (UL), high doses can interfere with medications or cause false lab results for thyroid tests. Pros Dissolves easily in warm liquids Unflavored so it can go in a variety of drinks or foods Also has vitamin C and hyaluronic acid Cons May not dissolve as well in cold liquid Serving size: 3 tablespoons | Noteworthy Ingredients: Vitamin C, hyaluronic acid | Collagen Per Serving: 20 g | Vegan: No | Third-Party Tested: Yes, specifics not listed Collagen is a protein that provides skin, hair, nails, bones, and muscle structure. Our collagen production decreases as we age, which can contribute to wrinkles and reduced skin elasticity. Collagen is one supplement that may help combat this, as some studies show collagen supplements may improve skin appearance, joint pain, and hair and nail strength. Vital Proteins Collagen Peptides is a great choice if you are looking for a high-quality collagen supplement to add to different beverages and foods. A serving size of three tablespoons contains 20 grams of collagen and 18 grams of protein. It contains collagen types I, III, and hyaluronic acid, which are involved in hair, skin, and nail health. In addition to collagen, this powder contains vitamin C, which is important for collagen production and provides an antioxidant boost. Vital Proteins collagen is unflavored and dissolves in liquids, making it easy to add to smoothies, coffee, oatmeal, yogurt, or baked goods. Since Vital Proteins collagen is sourced from cows, it is not suitable for vegans or vegetarians. It also doesn’t dissolve as well in cold beverages. Pros Studied in clinical trials Contains nutrients often needed postpartum Cons Four capsules daily Serving size: 4 capsules | Noteworthy Ingredients: Biotin, collagen, omega-3, zinc, selenium, vitamins A, C, D, E | Biotin Per Serving: 3000 mcg (8571 %DV) | Zinc Per Serving: 15 mg (115% DV) | Vegan: No | Third-Party Tested: Yes Hormone shifts, including drops in estrogen, may contribute to postpartum hair loss. While this hair loss is temporary, Nutrafol is a hair growth supplement that may help support hair regrowth postpartum. Nutrafol makes a postpartum line of supplements for the first year after childbirth with ingredients Dr. Greenberg says are curated to support hair loss postpartum from factors like stress, hormone changes, and nutrient depletion. Four Nutrafol capsules provide you with vitamins and minerals, including vitamins A, C, D, E, and B vitamins (including biotin), iodine, zinc, and selenium. Ivanir says the other ingredients, such as collagen, omega-3 fats, and amino acids, also support a healthy scalp and hair, and she likes that Nutrafol has been studied in clinical trials. You may find it challenging to add four pills to your daily routine. Nutrafol is also more expensive and may take several months to see results. Pros Contains recommended daily amounts of DHA and EPA Lemon flavored to minimize fishy taste Cons Not suitable for vegans Serving size: 2 softgels | Noteworthy Ingredients: Purified deep sea fish oil | EPA Per Serving: 650 mg | DHA Per Serving: 450 mg | Vegan: No | Third-Party Tested: Yes Omega-3 fats (DHA and EPA) can help reduce inflammation. While research is limited, some studies show that omega-3s may help reduce hair loss. Deficiencies in omega-3s can contribute to rough and scaly skin. While omega-3 fats can be found in fish, walnuts, and flaxseed, Ivanir says many people do not get enough omega-3s, so a fish oil supplement can help you get enough. To boost your omega-3 intake, we like Nordic Naturals Omega Softgels. These softgels contain 650 milligrams of EPA and 450 milligrams of DHA for 1280 milligrams of omega-3s. This aligns with recommendations to have 1,100 to 1,600 milligrams of omega-3s daily. Nordic Naturals provides a certificate of analysis for each product, ensuring they are free from toxins. Third-party testing is important as fish oils can be contaminated with heavy metals. We also like that these softgels are lemon-flavored to help minimize any fishy aftertaste. Since Nordic Naturals Omega Softgels contain fish oil, they are unsuitable for vegans or those with fish allergies. If you fall into this category, we recommend a vegan omega-3 supplement from algae. Pros Third-party tested Vegetarian friendly Small pill size Cons The dose may not be enough to correct a deficiency Serving size: 1 tablet | Noteworthy Ingredients: Vitamin D, Vitamin C | Vitamin D per serving: 2000 IU (250% DV) | Vegan: No | Third-Party Tested: Yes, NSF Dr. Greenberg says most Americans can benefit from a vitamin D supplement. Vitamin D is important for bone health, immune function, and hair growth. She says it is the most common deficiency she finds when evaluating patients with hair loss and suggests checking vitamin D levels annually. One tablet of Theralogix Thera-D provides 2,000 IU of vitamin D or 250% of the Daily Value. It also contains a small amount of vitamin C, an antioxidant that can help promote skin health. Theralogix is NSF Contents Certified, ensuring it is free from contaminants and contains the ingredient amounts written on the label. It is suitable for vegetarians and does not contain any artificial dyes. We also like that the pills are relatively small, making them easy to swallow and an affordable option. Supplementing with 1,000 to 2,000 IU is adequate for most people to maintain adequate vitamin D levels, but a higher dose may be needed to correct a deficiency. Certain supplements did make our list of top products. This includes: Not getting enough nutrients in your diet can be reflected in your hair, skin, and nails. Ivanir says our bodies will prioritize essential functions if needed, which means our hair and nails may suffer if we are deficient in certain nutrients. Hair, skin, and nails vitamins can help in the following ways: We reviewed research and analyzed current products to select the best hair, skin, and nail vitamins. We prioritized products with the following criteria: Supplements for hair, skin, and nails can contain various ingredients. Certain ingredients may interact with medications, while others can be dangerous in high doses. Common ingredients to be aware of include: Biotin: Many supplements contain very high doses of biotin. While there is no established upper limit for biotin, high doses can interact with certain lab results, including thyroid and heart function tests. Iron: Supplements for hair loss may contain high levels of iron. High-dose iron can be toxic, particularly if you do not have a deficiency. Iron can also interact with certain medications, such as Levodopa and Levothyroxine. Vitamin A: The upper limit for vitamin A is 3,000 mcg in adults 19 years and older. Too much vitamin A can cause headaches, blur vision, nausea, and muscle aches. If you are pregnant, vitamin A in high doses can cause birth defects. Vitamin D: The upper limit for adults is 4,000 IU. High levels can result in nausea, vomiting, confusion, dehydration, and muscle weakness. Vitamin D can interact with certain medicines. Selenium: Hair, skin, and nail supplements may contain high selenium levels. The upper limit for adults is 400 mcg. Very high intakes can lead to nausea, skin rashes, irritability, and brittle hair and nails. Selenium may interact with certain medications. Omega-3: High doses of omega-3s may interact with warfarin and other blood-thinning medications. Saw palmetto: This herb can be found in some hair supplements and may cause some side effects. It should not be used if you are pregnant or nursing. We interviewed a dermatologist and a registered dietitian about what to look for and what to avoid in hair, skin, and nails vitamins. We asked about their favorite products and who might benefit from using them. We spoke with: Tamar Kane, MS, RD, CDN is a registered dietitian and marathon runner. Tamar has her master's degree in nutrition and exercise physiology from Teachers College, Columbia University. Her goal is to help people understand how to properly fuel their bodies (and supplement, if needed!) to optimize performance and well-being.:max_bytes(150000):strip_icc()/vwh-best-hair-skin-and-nails-vitamins-of-2024-tout-a9a81534a42b43c2a720c7ebda2dd293.jpg "Do Hair, Skin, and Nails Vitamins Actually Work? Experts Weigh in and Give Their Recommendations (1)")
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Heliocare is an oral supplement containing Fernblock, a patented extract of a specific fern plant that can help protect your skin. Fernblock is a potent antioxidant that can help protect against free radical damage to the skin, which can occur from factors such as pollution and sun exposure. Keep In Mind
Best Biotin Supplement
Vitafusion Extra Strength Biotin Gummies
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Best for Postpartum Hair Loss
Nutrafol Postpartum Hair Growth Supplements
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Best Omega-3 Supplement
Nordic Naturals Ultimate Omega
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Best Vitamin D Supplement
Theralogix Thera-D 2,000
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Benefits of Hair, Skin, and Nails Vitamins
How We Select the Best Hair, Skin, and Nails Vitamins
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