There are several supplements that have been studied for their potential effects on hair loss. Here are some notable ones:

1. Biotin: Often recommended for strengthening hair and nails, biotin is popular for addressing hair loss. However, significant scientific support is primarily in cases of biotin deficiency¹.

2. Tocotrienols: As part of the vitamin E family, tocotrienols have shown potential in increasing hair numbers due to their antioxidant properties, which may help reduce oxidative stress linked to alopecia².

3. Omega-3 and Omega-6 with antioxidants: These fatty acids, when combined with antioxidants, have shown potential benefits in hair growth by improving hair quality and reducing hair loss³.

4. Zinc: This essential mineral plays a role in hair tissue growth and repair, and a deficiency may contribute to hair loss⁴.

5. Vitamin D: This vitamin is important for hair follicle cycling, and a deficiency has been linked with hair loss⁵.

6. Capsaicin: Found in chili peppers, capsaicin can increase dermal blood flow and has been suggested to support hair growth³.

While these supplements show promise, it's important to consult with a healthcare provider before starting any new supplement, especially if you suspect a deficiency or have underlying health conditions.

Footnotes

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

2. Lim Ai Beoy, "Effects of Tocotrienol Supplementation on Hair Growth in Human Volunteers," PubMed Central. ↩

3. Lara Drake, "Evaluation of the Safety and Effectiveness of Nutritional Supplements for Treating Hair Loss: A Systematic Review," PubMed. ↩ ↩²

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

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