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Selenium yeast — 100 mcg
100 mcg of selenium from selenium-enriched yeast per serving. Yeast supplies organic selenium compounds used to form antioxidant and thyroid-related selenoproteins.
$10.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Selenium yeast — 200 mcg
200 mcg of selenium from selenium-enriched yeast per serving. Yeast supplies organic selenium compounds used to form antioxidant and thyroid-related selenoproteins.
$14.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Selenium yeast — 50 mcg
50 mcg of selenium from selenium-enriched yeast per serving. Yeast supplies organic selenium compounds used to form antioxidant and thyroid-related selenoproteins.
$8.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Shiitake mushroom — 1,000 mg
Provides 1,000 mg of shiitake mushroom powder or extract, an edible fungus containing beta-glucans such as lentinan; concentrated-extract health benefits are not firmly established.
$29.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Shiitake mushroom — 1,500 mg
Provides 1,500 mg of shiitake mushroom powder or extract, an edible fungus containing beta-glucans such as lentinan; concentrated-extract health benefits are not firmly established.
$35.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Shiitake mushroom — 500 mg
Provides 500 mg of shiitake mushroom powder or extract, an edible fungus containing beta-glucans such as lentinan; concentrated-extract health benefits are not firmly established.
$22.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Shilajit — 200 mg
Provides 200 mg of shilajit, a mineral-organic exudate containing fulvic substances; human evidence is limited, and purified, contaminant-tested material is important for safe use.
$39.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Shilajit — 250 mg
Provides 250 mg of shilajit, a mineral-organic exudate containing fulvic substances; human evidence is limited, and purified, contaminant-tested material is important for safe use.
$41.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Shilajit — 500 mg
Provides 500 mg of shilajit, a mineral-organic exudate containing fulvic substances; human evidence is limited, and purified, contaminant-tested material is important for safe use.
$56.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Silica (silicon) — 10 mg
A 10 mg silica-based supplement provides silicon, a trace element found in connective tissue and bone; its essential role and supplemental benefits remain uncertain.
$10.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Silica (silicon) — 25 mg
A 25 mg silica-based supplement provides silicon, a trace element found in connective tissue and bone; its essential role and supplemental benefits remain uncertain.
$14.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded -
Silica (silicon) — 50 mg
A 50 mg silica-based supplement provides silicon, a trace element found in connective tissue and bone; its essential role and supplemental benefits remain uncertain.
$19.99 USDUnverified catalog pricePackage or serving price basis not recordedSource and check date not recorded