Horsetail

Equisetum arvense | Hair & Nail Strength · Bone Health · Silicon · Urinary Support · Connective Tissue

350 million years ago, horsetail grew as tall as trees — towering, pre-dinosaur plants that existed before flowers even evolved. Today's horsetail is a direct descendant of those ancient giants: smaller, but genetically almost unchanged. A living fossil that has survived every mass extinction this planet has seen.

For most of recorded human history, healers have known what to do with it. Galen and Dioscorides documented it in ancient Rome and Greece. Native American tribes used it for kidney complaints. TCM prescribed it. What makes it genuinely unique is what it contains: bioavailable silica as monosilicic acid — the highest concentration of any known plant, in the most absorbable form available.* Silicon is critical for collagen synthesis, bone mineralization, connective tissue integrity, nail strength, and hair health.*

Why Horsetail?

• Highest bioavailable silica content of any known plant — 5–8% by dry weight as monosilicic acid
• A randomized double-blind trial found significantly improved hair and nail strength and growth over 90 days*
• Silicon supports collagen synthesis — the structural foundation for hair, nails, skin, and connective tissue*
• Silicon supports bone mineralization and healthy bone density*
• Clinical research shows diuretic effects while preserving potassium*
• Officially recognized by the European Medicines Agency for urinary tract support
• May support healthy connective tissue and skin elasticity*
• Rich in anti-inflammatory flavonoids — apigenin, luteolin, quercetin, kaempferol*

How to Brew

1. Simmer 1–2 tsp dried horsetail in 10oz water for 10–15 minutes (decoction is important — simmering maximizes silica extraction)
2. Strain and drink 1–2 cups daily with extra water
3. Cycle 6–8 weeks on, 2–4 weeks off

Traditional tip: Consider a B-complex supplement during horsetail use — it contains thiaminase, which can reduce vitamin B1 levels with extended, continuous use.

Supplement Facts Summary

Serving size: 1–2 tsp (2–4g) dried aerial parts, approx. 45 servings per package. Key compounds: bioavailable silica (monosilicic acid), apigenin, luteolin, quercetin. Nutritional values are approximate and vary by harvest.

Bundle With

Horsetail pairs naturally with Nettle Leaf for a mineral-rich tonic blend.

Frequently Asked Questions

Can I drink this every day, indefinitely? No — cycle it: 6–8 weeks on, then 2–4 weeks off, due to its thiaminase content.

Is it safe during pregnancy? No — horsetail is not recommended during pregnancy or breastfeeding.

Do I need to worry about vitamin B1? With extended use, horsetail's thiaminase content can reduce B1 levels — consider a B-complex supplement if using it long-term.

Can I take this if I have kidney issues? Consult your healthcare provider first — horsetail's diuretic action requires healthy kidney function.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.