Natural Factors Silica from Horsetail Extract is derived from the mineral solution found in horsetail. Horsetail is abundant with silica, which is essential for healthy hair, skin, nails, and connective tissues..
Full price 29.95
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Silica from Horsetail Extract (90 caps)*

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90 Capsules

Natural Factors Silica from Horsetail Extract is derived from the mineral solution found in horsetail. Horsetail is abundant with silica, which is essential for healthy hair, skin, nails, and connective tissues.

Supportive evidence is limited in clinical studies, but may suggest benefits for osteoarthritis. In addition, common concerns such as edema, or water retention, may be helped by Horsetail extract Silica. Silica from Horestail extract has also been used in healing wounds, topically.

Silica is an important element to support healthy bones, arteries, and other connective tissues. It also improves and strengthens skin, hair and nails. Use Natural factors Silica from Horsetail Extract today for your body's overall health.

  • Promotes healthy skin hair and nails
  • Strengthens connective tissues
  • Safe
  • All-natural

Each capsule contains:

Spring Horsetail, powdered aqueous extract 500 mg
Silica (2%) 10 mg
Other ingredients: Gelatin capsules (water, cellulose).

By Donald Reeves - Flag 
Comments? Question?
Updated Jun. 22, 2016, about 3 years ago

SKU: 4190
UPC: 068958041902
Distributed or manufactured from Natural Factors. See more Natural Factors products.

*Not intended to diagnose or treat diseases or ailments, and is not reviewed by the FDA.

Uses & Indications.
  • Improving Skin Tone
  • Strengthening Nails
  • Strengthening Hair
Ailments & Concerns.
  • Split Ends
  • Dry Skin
  • Brittle Nails
  • Dermatitis
  • Damaged Hair

Be the first to tell us your thoughts.Add your testimonial

Questions and answers:

Asked on: February 23, 2013
Question: como fao pra compar sou do brasil
  • A: No estoy al tanto de la disponibilidad de este producto en Brasil, pero usted puede comprar este producto en línea directamente a través de
Asked on: March 11, 2013
Question: does silica cause water retention
  • A: There are no direct warnings on this supplement about water retention however if you are concerned about this, you might want to consult with your physician to see if this may be a possible reaction for you.
Asked on: July 5, 2013
Question: What is the adverse effect and contraindications ?
  • A: There are no direct warnings on any side effects or taking this with any other supplement or prescription medication however it is always a good idea to let your physician know of what supplements you are taking or planning to take as they are familiar with your medical history.

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horsetail nails silica hair, connective tissues horestail strengthens, concerns spring retention aqueous
1. Statements and claims on have not been evaluated by the FDA and are not intended to treat or diagnose any ailment or disease.

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