The phrase “beauty comes from within” is often used to express the idea that a person’s beauty is not defined by physical appearance, but of inner qualities—such as kindness, compassion, and respect—that radiate outward and influence how others perceive them. This transformative expression portrays a didactic truth, but its literal meaning also holds value. The nutrients in our bodies are important contributors to healthy skin, with each one promoting natural beauty in their own way. By addressing skin health from within through underlying factors like diet and lifestyle choices, inner beautification develops and has us feeling like the best version of ourselves. Supplements, in particular, have been in the market targeting people who want to improve their skin, hair, and nails.

Linking Internal Health With External Beauty

There are multiple things to consider for longevity of youthful skin. For example, as we age, our natural collagen production decreases. Collagen is an abundant protein in the body that provides structure and strength to the skin, hair, muscles, and bones. It is what gives the skin elasticity, and its reduction leads to wrinkles and sagging. The skin also produces antioxidants, which neutralize reactive oxygen species to prevent oxidative damage to cells and tissue. Antioxidants come in the form of vitamins and other compounds. Healthy practices and protection of the skin barrier keep the skin looking young, healthy, and glowing. People who find themselves deficient in the appropriate nutrients may opt to take supplements in attempt to maintain a youthful appearance for as long as possible.

 

Supplements

Here are a few supplements people take to target skin concerns:

  1. Biotin – Strengthens hair and nails
  2. Collagen Peptides – Keeps the skin looking youthful
  3. Vitamin A Capsules – Repairs skin
  4. Vitamin B3 Capsules – Protects skin from damage and improves acne
  5. Vitamin E – Keeps skin hydrated
  6. Omega-Fatty Acids – Reduces inflammation
  7. Zinc – Promotes cell turnover

These supplements are helpful if a person does not receive adequate nutrients. However, supplements are not the sole solution to youthful skin. All of these supplements can be obtained or boosted by the foods we eat, and supplements will not be beneficial if your body is already producing an adequate amount. In fact, consuming unnecessary supplements can trigger skin issues like acne or dermatitis. Thus, maintaining a healthy diet is the best method for longevity of a healthy, beautiful appearance.

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Dr. Jane Yoo Board-Certified Dermatologist and Mohs Surgeon
Jane Yoo, MD, MPP, is a Korean American board-certified dermatologist and fellowship-trained Mohs surgeon based in Midtown Manhattan. She is a Clinical Assistant Professor at the Icahn School of Medicine at Mount Sinai and the founder of Jane Yoo MD, PLLC and the Clinical Research Center of New York. Dr. Yoo holds an undergraduate degree from MIT and a Masters of Public Policy from Harvard's Kennedy School of Government. She completed her Mohs micrographic surgery fellowship at Yale. Her clinical and research focus spans aesthetic clinical trials including injectables and laser technology, skincare formulation and sunscreen science, K-Beauty and skin of color, ultrasound guided filler dissolution, artificial intelligence and beauty tech. Dr. Yoo's research is indexed under ORCID 0000-0002-7112-8963.