One can easily spend a long time browsing the beauty supplement aisle. If you struggle with brittle nails, dry skin, dull hair or a flaky scalp, supplements can be a helpful addition to your routine. More people are turning to targeted nutrients to support skin, hair and nail health rather than relying solely on topical products.
Survey data from recent years show a high prevalence of dietary supplement use in the U.S., with many adults taking supplements regularly. A significant portion of those users choose supplements specifically for skin, hair and nail benefits, reflecting growing interest in proactive, inside-out approaches to beauty.
Deanna Latson, co-founder and chief product officer of ARIIX, a company focused on healthy, low-tox living, notes that beauty today is about both external care and internal support. “Beauty is an inside and an outside job,” she says, comparing it to the idea of addressing rust beneath a car’s paint: treating the surface without addressing underlying causes only provides temporary results.
Consumers have generally become more informed about health and wellness. A balanced lifestyle — including regular exercise, adequate sleep, moderate caffeine and alcohol intake, and a nutrient-rich diet — creates the foundation for healthier skin, hair and nails. For many people, supplements act as a convenient way to fill nutritional gaps and support specific concerns when diet alone is not enough.
Below are four widely recommended supplements that can support skin, hair and nail health, as shared by Latson. Each of these nutrients plays a role in protecting cells, supporting collagen production or neutralizing oxidative stress.
Vitamin C
Vitamin C is a foundational nutrient for skin health. It functions as an antioxidant that helps reduce oxidative stress in skin cells and supports collagen synthesis, which is essential for skin firmness and resilience. When selecting a vitamin C supplement, some people prefer buffered or mineral ascorbates because they can be gentler on the stomach than plain ascorbic acid. High-quality forms that are well tolerated may be a better choice for those with sensitive digestion. Vitamin C also works synergistically with other antioxidants to offer broader protection against environmental damage.
Vitamin E
Vitamin E is another potent antioxidant that helps protect cell membranes from oxidative damage. It can complement vitamin C in protecting skin from environmental stressors, including UV-induced free radicals. Research supports the idea that vitamin C and E together may enhance the skin’s defense against certain types of photodamage. As with any supplement, choosing a reputable product and appropriate dosage helps ensure safety and effectiveness.
Grape Seed Extract
Grape seed extract is rich in plant compounds called proanthocyanidins, which have antioxidant activity. These compounds can help protect the connective tissue and support the function of fibroblasts — the cells that produce collagen and other structural proteins in the skin. By helping to neutralize free radicals from pollution, stress and sun exposure, grape seed extract may contribute to maintaining skin integrity and reducing oxidative damage over time.
CoQ10
Coenzyme Q10 (CoQ10) is a naturally occurring compound involved in cellular energy production and antioxidant protection. Levels of CoQ10 in the body can decline with age, and supplementing with a high-quality form may support cellular energy and resilience. Many people describe CoQ10 as a supportive “youthful” nutrient because of its role in maintaining healthy cellular function. Choosing a bioavailable form and appropriate dose is important for best results.
In addition to these targeted supplements, Latson highlights a simple but often overlooked habit: staying well hydrated. Adequate water intake helps maintain skin elasticity and overall tissue function. “Without water, a grape becomes a raisin,” she reminds us — a vivid way to illustrate how hydration supports plump, healthy-looking skin.
Product suggestions to consider
When evaluating products, look for reputable brands, transparent labeling, and formulations that suit your digestive tolerance and health needs. Examples of supplement types you might look for include:
- Buffered or mineral ascorbate vitamin C tablets or capsules
- Mixed tocopherol vitamin E softgels or oils
- Standardized grape seed extract capsules (containing proanthocyanidins)
- CoQ10 in ubiquinone or ubiquinol form, from a trusted manufacturer
Always consult with a qualified healthcare professional before starting any new supplement, especially if you are pregnant, nursing, taking medications, or have underlying health conditions. A professional can help you determine appropriate dosages and avoid interactions.
Combining targeted supplements with a balanced diet, consistent skincare, adequate sleep, and sun protection will provide the best foundation for long-term skin, hair and nail health. Thoughtful, evidence-informed supplement choices can be a useful part of an overall approach to looking and feeling your best.