Hair Growth Herbs: Silica-Rich Horsetail for Stronger Hair & Nails

Silica & Hair

Silica (silicon) is essential for collagen synthesis and connective tissue strength—including hair and nails.

Best Herbal Source

Horsetail (Equisetum arvense) – one of the highest plant sources of bioavailable silica.

Usage

• Tea: 1–2 tsp dried herb steeped 10 min, 1–2 cups daily.
• Capsules/tincture: follow label.
• Topical: strong tea as hair rinse.

Cautions

• Long-term use → thiaminase (destroys B1) – supplement B-complex or cycle (2 weeks on, 1 week off).
• Not for pregnancy, kidney disease, or heart meds without doctor.
• Ensure correct species: E. arvense only; E. palustre is toxic.

Complementary Nutrients

Biotin, zinc, iron, omega-3s, protein. Address thyroid/iron deficiency if hair loss is sudden.

Product Note

Horsetail available from grannyherb.com (per original answer).