Valerian

Valerian (Valeriana officinalis) can be taken in supplemental form or as a topical oil to help all types of thinning hair. ^{37, 210}

Physiological Effects and Benefits of Valerian

• Sedative and anti-anxiety properties could reduce the effects of Cushing syndrome by reducing stress and cortisol levels. ^{37, 207}
• Contains vitamins B1, B2, and C, as well as essential minerals and nutrients for hair (e.g., iron, magnesium, manganese, selenium, and zinc). ³⁷
• Antioxidant properties. ²⁵⁰
• In animal studies, topical application of an herbal oil containing 10% valerian combined with Eclipta alba and hibiscus flower caused significant hair regrowth (better than 2% minoxidil). ²¹⁰
• Research indicates valerian can enlarge hair follicles and prolong the growth phase of the hair cycle. ²²³