PlainVitamins

mineral

Silicon supplements

Half of the 1,220 silicon supplements in the NIH label database that print an amount list 4 mg or less per serving; the middle half list 2 mg to 10.5 mg (DSLD version 9.4.0, January 2026).

Products listing it
1,5211,220 print an amount; 295 list it inside a blend without an amount
Median per serving
4 mgmiddle half 2 mg to 10.5 mg

How much silicon do supplements contain?

The median product lists 4 mg per serving. One in ten lists 1 mg or less, one in ten 30 mg or more. The amount printed most often is 2 mg (331 products).

Products by amount of silicon per serving

1,224 products, log scale; extreme 0.2% at each end left out of the drawing.

Silicon: products by amount per serving0.001 mg0.03 mg1 mg10 mg100 mg
Silicon: products by amount per serving0.001 mg0.01 mg0.1 mg1 mg10 mg100 mg
Silicon: products by amount per serving0.001 mg0.01 mg0.1 mg1 mg10 mg100 mg
Silicon: products by amount per serving0.001 mg0.01 mg0.1 mg1 mg3 mg10 mg30 mg100 mg
Silicon: products by amount per serving0.001 mg0.01 mg0.03 mg0.1 mg0.3 mg1 mg3 mg10 mg30 mg100 mg300 mg
The amounts printed most often
Amount per servingProductsFor example
2 mg331 Iron Free Daily Multiple 50+ (Sundown Naturals); Bone Strength Take Care (New Chapter); Daily Multiple (Rexall Sundown Naturalist)
4 mg139 Sport (GNC Mega Men); Maximum Nutrition Vanilla Bean (GNC Mega Men); Maximum Nutrition Vanilla Creme (GNC Women's Ultra Mega)
5 mg85 Vitamin D3-1000 (ProCaps Laboratories); Calcium Intensive Care Plus Vitamin K-500 (ProCaps Laboratories); Natural Citrus Flavor Chewable Calcium (VitaCeutical Labs)
10 mg85 Men's (Rexall Sundown Naturalist); Bee Pollen (Vitabase); Vegi Source (Bronson Laboratories)
3 mg51 OsteoSense Plus (Natural Factors WomenSense); Ultimate Health Complex (Burbank Glendale Chiropractic); Spectra Without Copper And Iron (DaVinci Laboratories Of Vermont)
1 mg50 LifeEssence (Pure Essence Labs); Milltrium Cardio (Windmill); Ultra Catabolic (Douglas Laboratories)
20 mg39 Bone-Active Bone Reinforcer With Hydroxyapatite (Vitamin World); Might-A-Mins (Isotonix); Time Release Malic Relief Formula (Country Life)
22 mg32 Super Fruit Gummies (Justified Laboratories); Apex Keto Superfruit Gummies Max (Justified Laboratories); BioLyfe Keto ACV Gummies Max (Justified Laboratories)
0.5 mg28 Teen Multiple (FemTeen Symmetry); Ultra Multiplex Advanced (AB American Biologics); Luminous (Vitanica)
6 mg24 Omega-7 Plus (Bronson Laboratories); One Daily Active (21st Century); Glucosa-Plex (DaVinci Laboratories Of Vermont)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most silicon?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2011 list a median of 4 mg; those entered in 2025, 6 mg.

Median silicon per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
2011594 mg
20121072 mg
20131122 mg
2014774 mg
2015435 mg
2016584 mg
2017764 mg
2018452 mg
2019772 mg
20201024 mg
20216710 mg
2022882 mg
2023757 mg
202413910 mg
2025996 mg

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing silicon by DSLD product type

Silicon by product typeOther Combinations944Multi-Vitamin and Mineral (MVM)117Botanical with Nutrients111Mineral31Single Vitamin and Mineral12Botanical5Non-Nutrient/Non-Botanical4
Silicon by product typeOther Combinations944Multi-Vitamin and Mineral (MVM)117Botanical with Nutrients111Mineral31Single Vitamin and Mineral12Botanical5Non-Nutrient/Non-Botanical4
Silicon by product typeOther Combinations944Multi-Vitamin and Mineral (MVM)117Botanical with Nutrients111Mineral31Single Vitamin and Mineral12Botanical5Non-Nutrient/Non-Botanical4
Silicon by product typeOther Combinations944Multi-Vitamin and Mineral (MVM)117Botanical with Nutrients111Mineral31Single Vitamin and Mineral12Botanical5Non-Nutrient/Non-Botanical4
Silicon by product typeOther Combinations944Multi-Vitamin and Mineral (MVM)117Botanical with Nutrients111Mineral31Single Vitamin and Mineral12Botanical5Non-Nutrient/Non-Botanical4

Brands listing it most: GNC Women's Ultra Mega (42), GNC Mega Men (36), Justified Laboratories (32), ProCaps Laboratories (28), GNC Women's (26), Shaklee (26), Douglas Laboratories (22), Life Extension (15), Natural Factors (14), Nature's Way (12).

Every product listing silicon

1,521 products, A to Z by name (page 24 of 31), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

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