Horsetail

100 Capsules
Stock Number 390

$25.95

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  • Provides 720mg of horsetail stem and strobilus per serving, offering nature’s richest source of silica.
  • Contains naturally occurring silica that supports healthy hair, skin, nail, and connective tissue structure.
  • Features whole horsetail plant material traditionally used for centuries to support structural health.
  • Convenient capsule form provides easy daily supplementation with meals.
  • Source of natural antioxidants including flavonoids and quercetin that support overall wellness.

About Nature’s Sunshine Horsetail

Horsetail (Equisetum arvense) stands as one of nature’s most remarkable plants, earning recognition as the richest natural source of silica available in the plant kingdom. This ancient fern has thrived on Earth for over 300 million years, developing unique properties that have made it valuable for traditional health practices across cultures. Nature’s Sunshine Horsetail captures the full potential of this extraordinary plant in an easy-to-take capsule form.

Each serving of Nature’s Sunshine Horsetail provides 720mg of carefully sourced horsetail stem and strobilus. The plant’s hollow, jointed stems naturally concentrate silica and other beneficial compounds, making it an ideal choice for those seeking natural structural support. Scientific research has confirmed that horsetail can contain up to 25% silica by dry weight—a concentration unmatched by any other known plant.

The Science Behind Silica

Silica, composed of silicon and oxygen, plays a vital role in maintaining the structural integrity of various tissues throughout your body. This essential mineral is naturally present in connective tissues, including those that support healthy hair, skin, nails, and bones. As we age, our body’s natural silica levels may decline, making dietary sources increasingly important for maintaining optimal wellness.

Research has shown that silica supports collagen synthesis, which is fundamental to maintaining healthy, elastic skin and strong hair and nails. Additionally, silica contributes to the normal formation and maintenance of bone and cartilage tissue, working alongside calcium and other minerals to support your body’s structural framework.

Traditional Uses and Modern Applications

Horsetail has been valued in traditional herbal practices for thousands of years. Ancient Greek and Roman civilizations recognized its beneficial properties, and it has remained a trusted botanical throughout history. Traditional herbalists have used horsetail to support healthy skin, promote strong hair and nails, and maintain overall structural wellness.

Modern scientific understanding has validated many of these traditional uses. Studies suggest that horsetail’s high silica content, combined with naturally occurring antioxidants like flavonoids and quercetin, may help support the body’s natural processes for maintaining healthy connective tissues. The plant also contains beneficial compounds including sterols and saponins that contribute to its overall health-supporting properties.

Quality and Purity You Can Trust

Nature’s Sunshine maintains rigorous quality standards to ensure that each horsetail capsule delivers consistent potency and purity. The horsetail used in this supplement is carefully harvested and processed to preserve its natural beneficial compounds. Each batch undergoes thorough testing to verify identity, potency, and purity, ensuring you receive a product that meets Nature’s Sunshine’s exacting standards.

The simple, clean formulation contains only horsetail stem and strobilus with a standard gelatin capsule—no unnecessary additives or fillers. This straightforward approach allows you to experience the full benefits of this remarkable plant in its most natural form.

Recommended Usage

Take 2 capsules with meals three times daily. For best results, use consistently as part of a balanced diet and healthy lifestyle.

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 50
Amount Per 2 Capsules Amount % Daily Value
Horsetail Stem & Strobilus
(Equisetum arvense)
720 mg † **
† Daily Value not established.
Other Ingredients: Capsule (gelatin, water).

Frequently Asked Questions

Horsetail (Equisetum arvense) contains the highest concentration of silica found in any known plant, with up to 25% of its dry weight being silica. This ancient plant has evolved unique mechanisms to accumulate and concentrate silica in its stems and leaves, making it nature’s premier source of this important mineral.

Silica plays a crucial role in supporting collagen synthesis, which is essential for maintaining healthy, elastic skin and strong hair and nails. Silica also helps improve the formation, density, and consistency of connective tissues by enhancing calcium absorption and utilization throughout the body.

Individual results may vary, but many people find that consistent daily use for several weeks to months provides the best support for their structural health goals. Hair, skin, and nail improvements typically become noticeable after 2-3 months of regular use, as these tissues have natural growth cycles.

Horsetail has natural diuretic properties and may increase urine output. It’s important to maintain adequate fluid intake while using this supplement. If you have kidney or heart conditions, are pregnant or nursing, or take medications, consult your healthcare professional before use.

Horsetail can generally be taken with other supplements. However, because it may have mild diuretic effects, it’s best to space it apart from medications and maintain proper hydration. Always consult with a healthcare professional before combining supplements, especially if you have specific health conditions.

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Who is Horsetail For?

  • Individuals seeking natural support for healthy hair, skin, and nail structure
  • Those interested in traditional botanicals with high silica content
  • People looking to support their body’s connective tissue health
  • Adults wanting to incorporate beneficial antioxidants into their wellness routine
  • Anyone interested in the structural benefits of nature’s richest silica source

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