Can’t I get silica from food?

There are food sources of silica, but very little of it is absorbed during digestion. In fact, you’d probably have to eat 50 bananas just to get about 8 mg of absorbed silica. So a supplemental source is a must. In fact, in Europe, silica is more popular than calcium for bone support. Considering that silica does even more than support bone density and strength, it is a sensible supplemental choice for joints, hair, skin, and nails, too.*

How is Silica-20 able to help keep bones healthy?

Silica-20 supports the natural growth processes of bones by helping them retain calcium longer—by an average of 50% or more.† Additionally, a randomized, double-blind, placebo-controlled study of 65 women over the span of 12 months revealed that Silica-20 supported bone health and strength.*

Is the use of Silica-20 supported by research?

Yes. A randomized, double-blind, placebo-controlled study of 65 women over 12 months revealed that Silica-20 supported bone health and strength, along with a healthy balance of minerals in bones. Another Silica-20 study with 150 individuals showed support for healthy bone-building activity. Doctors reported that in 80 percent of participants, significant indicators of bone health support were evident after 15 days of use, and further gains were measurable after 6 weeks of use.*

Silica-20™ silica supplement bottle, white cap, green label, 90 tablets

Silica-20™ supplement bottle with matching box, green label, 90 tablets

Supplement facts panel with vegan, non-GMO, and lab-tested icons

Supplement claim panel beside smiling woman in beige knit sweater

Supplement dosing panel: take 1–2 tablets twice daily, with dosage scale

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Terry Naturally supplements in assorted boxes and bottles arranged on wooden stands.

Silica-20™

20 mg, Plant-Sourced Silica

Key Ingredients

SilicaVitamin D3

$42.95

Size

60 count 90 count

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Description

Boosts collagen production up to 50%†
Supports bone absorption of calcium up to 50%†
Maintains strong bones and healthy bone density
Supports healthy hair, skin, and nails*

Supplements Facts

Serving Size: 2 Tablets

Servings Per Container: 30 or 45

Ingredient	Amount/Serving	Daily Value
Vitamin D3 (cholecalciferol)	5 mcg (200 IU)	25%
Horsetail (Equisetum arvense) Aerial Extract standardized to 20 mg of silica, with naturally occurring flavonoids	800 mg	**
^{**Daily Value (DV) not established.}

Ingredient

Amount/Serving

Daily Value

Vitamin D3 (cholecalciferol)

5 mcg (200 IU)

25%

Horsetail

(Equisetum arvense) Aerial Extract standardized to 20 mg of silica, with naturally occurring flavonoids

800 mg

^{**Daily Value (DV) not established.}

Other Ingredients: tricalcium phosphate, magnesium hydroxide, silicon dioxide, sunflower oil, vegetable source magnesium stearate, coating (hydroxypropyl methylcellulose, vegetable source stearic acid, microcrystalline cellulose), mineral sea water extract, maltodextrin, arabic gum.

Terry Naturally brand products contain natural and other premium ingredients.

Suggested Use

1-2 tablets twice daily.
If pregnant or nursing, consult a healthcare practitioner before use.

Silica-20™

$42.95

20 mg, Plant-Sourced Silica

Silica-20™

About the product

Optimize Collagen for Healthy Hair, Skin, Nails, & Bones*

Silica is required for healthy collagen and connective tissue throughout the body.* Silica-20 features a superior form of silica from the horsetail plant, plus beneficial trace minerals from the sea.

A proprietary extraction process preserves the silica and beneficial flavonoids while filtering out harsh, unnecessary compounds.

Cutting-edge science has shown that silica is as important, if not more so, than calcium and magnesium for healthy bone density. In fact, bone formation is dependent on adequate silica.*

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I have seen a tremendous difference in my hair and nail’s overall health.

I have been taking Silica-20 for quite some time, and do not plan on cutting this out of my supplement regiment anytime soon. Ever since I was young, I have had thin hair and nails. I have seen a tremendous difference in my hair and nail’s overall health. Ever since I started using this product, I have been told that my hair is and looks thick.*

There are food sources of silica, but very little of it is absorbed during digestion. In fact, you’d probably have to eat 50 bananas just to get about 8 mg of absorbed silica. So a supplemental source is a must. In fact, in Europe, silica is more popular than calcium for bone support. Considering that silica does even more than support bone density and strength, it is a sensible supplemental choice for joints, hair, skin, and nails, too.*
Silica-20 supports the natural growth processes of bones by helping them retain calcium longer—by an average of 50% or more.† Additionally, a randomized, double-blind, placebo-controlled study of 65 women over the span of 12 months revealed that Silica-20 supported bone health and strength.*
Yes. A randomized, double-blind, placebo-controlled study of 65 women over 12 months revealed that Silica-20 supported bone health and strength, along with a healthy balance of minerals in bones. Another Silica-20 study with 150 individuals showed support for healthy bone-building activity. Doctors reported that in 80 percent of participants, significant indicators of bone health support were evident after 15 days of use, and further gains were measurable after 6 weeks of use.*

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Silica-20™

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