To improve hair growth, several supplements and ingredients have been shown to be effective based on scientific studies. Here are some of the key supplements and their roles in promoting hair growth:

1. Nutrafol® Women's Capsules:

   • A proprietary product containing active botanicals with anti-inflammatory, adaptogenic, antioxidant, and dihydrotestosterone (DHT) inhibiting properties.
   • Studies have shown significant improvements in hair growth and quality after daily intake¹.

2. Vitamins and Minerals:

   • Many vitamins and minerals are crucial for normal hair follicle function and cell turnover. Supplementation can be beneficial, especially if there is a deficiency².
   • Key vitamins include:
     • Vitamin A: Essential for cell growth.
     • Vitamin B7 (Biotin): Known to support hair and nail health³⁴.
     • Vitamin C: Protects against oxidative stress and aids in collagen production.
     • Vitamin D: Deficiency is linked to hair loss.
     • Vitamin E: Antioxidant properties help protect hair from damage.

3. Iron:

   • Iron deficiency can lead to hair loss. Ensuring adequate iron intake is important for overall hair health².

4. Zinc:

   • Plays a role in hair tissue growth and repair. Zinc deficiency can lead to hair loss².

5. Marine Protein-based Supplements:

   • Supplements derived from marine proteins have been shown to be effective in premenopausal women with subclinical hair thinning or loss. They reduce hair shedding rate and increase hair fiber diameter⁵.

6. Pumpkin Seed Oil:

   • Known to improve hair growth due to its DHT-inhibiting properties⁶.

If you are interested in specific product recommendations, please let me know!

Footnotes

1. Glynis Ablon, "A Six-Month, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Safety and Efficacy of a Nutraceutical Supplement for Promoting Hair Growth in Women With Self-Perceived Thinning Hair," PubMed, 2018 ↩

2. Hind M Almohanna, "The Role of Vitamins and Minerals in Hair Loss: A Review," PubMed, 2018 ↩ ↩² ↩³

3. Deepa P. Patel, "A Review of the Use of Biotin for Hair Loss," PubMed, 2017 ↩

4. Ralph M Trüeb, "Serum Biotin Levels in Women Complaining of Hair Loss," PubMed, 2016 ↩

5. Ronald L Rizer, "A Marine Protein-based Dietary Supplement for Subclinical Hair Thinning/Loss," PubMed, 2015 ↩

6. Lara Drake, "Evaluation of the Safety and Effectiveness of Nutritional Supplements for Treating Hair Loss," PubMed, 2023 ↩