We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission or other tangible benefit. Optum Store, Optum Perks, and Healthline Media are owned by RVO Health. Here’s our process.
Healthline only shows you brands and products that we stand behind.
Our team thoroughly researches and evaluates the recommendations we make on our site. To establish that the product manufacturers addressed safety and efficacy standards, we:- Evaluate ingredients and composition: Do they have the potential to cause harm?
- Fact-check all health claims: Do they align with the current body of scientific evidence?
- Assess the brand: Does it operate with integrity and adhere to industry best practices?
Seeing the early signs of hair loss can be troubling, but certain vitamins may be able to encourage regrowth and thickness. Learn more about these best vitamins for hair growth and see what products our nutritionists recommend.
Our Medical Standards and Insights team has carefully researched and vetted over 11,000 products and services. We fact-check health claims, evaluate ingredients, and look into each brand’s reputation before sharing products and services on Healthline.
To choose the brands on this page, we considered all the vitamin brands that passed our vetting process. Then, we personally tested some of them to narrow down our list even further.
- Best women’s multivitamin for hair: Garden of Life mykind Organics Women's Multi Tablets | Skip to review
While factors such as age, genetics, hormones, and medication may affect your hair, nutrition is key for hair health throughout life. In particular, vitamins B, C, and D, plus iron and zinc, play important roles in vitamins for hair growth and thickness.
Some supplements are formulated with these nutrients to support hair growth, strength, and thickness. But sometimes, a multivitamin or a nutrient-specific supplement will do.
Here are seven high quality supplements that supply the nutrients your hair needs.
A note on price
- $ = under $0.25 per serving
- $$ = $0.25–$1.00 per serving
- $$$ = $1.01–$1.50 per serving
- $$$$ = over $1.50 per serving
| Product | Vegan | Third-party tested | Best for |
|---|---|---|---|
| Nutrafol Women | no | no | women with hair thinning |
| OLLY Heavenly Hair | no | yes | people who prefer gummies |
| Garden of Life mykind Organics Women’s Once Daily | yes | yes | women who want a multivitamin to support hair health |
| Ritual Essentials for Men Multivitamin 18+ | yes | yes | men who want a multivitamin to support hair health |
| FullWell Women’s Prenatal Multivitamin | no | yes | pregnant or nursing women |
| Ritual Essentials for Women Postnatal Multivitamin | yes | yes | postpartum women |
| Thorne Collagen Plus | no | no | people who prefer a powder supplement |
- Brand reputation and quality testing: All the products on our list are manufactured by reputable brands and tested for quality. In the absence of third-party testing, we look for products from reputable companies that manufacture in facilities that comply with the
Current Good Manufacturing Practices (CGMPs) established by the Food and Drug Administration (FDA). - Effective ingredients: We chose products containing nutrients that have been shown to be important for hair growth. We also prioritized supplements that contain more easily absorbed forms of nutrients.
- Type of supplement: This list features supplements to suit a variety of needs and preferences.
- Your individual needs: Getting enough vitamins and minerals is important for supporting healthy hair, but consuming too much of some, such as vitamins A and E, could lead to hair loss and even vitamin toxicity. It’s wise to consult a healthcare professional to see which supplements are worth adding to your wellness routine.
- A doctor’s recommendations: A doctor can determine the cause of your hair loss and develop a personalized treatment plan.
- Third-party testing: It’s always a wise idea to choose supplements that have been third-party tested to help ensure that they are safe and that their labels are accurate.
Useful supplement shopping guides
The nutrients most often associated with supporting healthy hair growth include vitamin D, vitamin C, zinc, and iron.
Olly hair vitamins are a good gummy option for individuals who prefer not to, or cannot swallow pills. They contain zinc, as well as amla extract, which may support hair density and growth.
The best supplements for hair loss in women will likely contain nutrients like iron, zinc, and vitamin D that support hair growth.
For example, Nutrafol Women is our top pick for best subscription supplement for hair health. The company also makes a product specifically formulated to help with postpartum hair loss.
Vitamins and supplements may support hair growth by providing essential nutrients that might be missing from your diet. While individual results vary, products rich in vitamins B, C, D, iron, zinc, and omega-3 fatty acids have been linked to healthier hair.
It’s important to choose products based on scientific research and to have realistic expectations about their effectiveness.
Identifying the number one hair growth product is challenging due to the variety of hair types and causes of hair loss. However, Nutrafol is our top pick for its comprehensive approach and clinical backing. It targets multiple potential triggers for hair thinning and loss, making it a popular choice.
It’s best to work with a doctor because the best pill for hair growth will depend in your individual needs and the cause of your hair challenges, such as possible nutritional deficiencies or other health concerns.
Vitamins and supplements can be a helpful option for improving hair growth and thickness if they are formulated with evidence-based ingredients like vitamins B, C, and D, iron, zinc, biotin, and omega-3 fatty acids.
If you or someone you know has questions about hair loss, a helpful first step is talking with a healthcare professional to help determine what’s causing the hair loss and create a treatment plan based on your individual needs.
