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.
| Amount per serving | Products | For example |
|---|---|---|
| 2 mg | 331 | Iron Free Daily Multiple 50+ (Sundown Naturals); Bone Strength Take Care (New Chapter); Daily Multiple (Rexall Sundown Naturalist) |
| 4 mg | 139 | Sport (GNC Mega Men); Maximum Nutrition Vanilla Bean (GNC Mega Men); Maximum Nutrition Vanilla Creme (GNC Women's Ultra Mega) |
| 5 mg | 85 | Vitamin D3-1000 (ProCaps Laboratories); Calcium Intensive Care Plus Vitamin K-500 (ProCaps Laboratories); Natural Citrus Flavor Chewable Calcium (VitaCeutical Labs) |
| 10 mg | 85 | Men's (Rexall Sundown Naturalist); Bee Pollen (Vitabase); Vegi Source (Bronson Laboratories) |
| 3 mg | 51 | OsteoSense Plus (Natural Factors WomenSense); Ultimate Health Complex (Burbank Glendale Chiropractic); Spectra Without Copper And Iron (DaVinci Laboratories Of Vermont) |
| 1 mg | 50 | LifeEssence (Pure Essence Labs); Milltrium Cardio (Windmill); Ultra Catabolic (Douglas Laboratories) |
| 20 mg | 39 | Bone-Active Bone Reinforcer With Hydroxyapatite (Vitamin World); Might-A-Mins (Isotonix); Time Release Malic Relief Formula (Country Life) |
| 22 mg | 32 | Super Fruit Gummies (Justified Laboratories); Apex Keto Superfruit Gummies Max (Justified Laboratories); BioLyfe Keto ACV Gummies Max (Justified Laboratories) |
| 0.5 mg | 28 | Teen Multiple (FemTeen Symmetry); Ultra Multiplex Advanced (AB American Biologics); Luminous (Vitanica) |
| 6 mg | 24 | 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).
- NailsViva Vitamins300 mg
- Anti-Aging 3 Collagen Type I, II & III TropicalDr. Venessa's300 mg
- Anti-Aging 3 Collagen Type I, II & III Mixed BerryDr. Venessa's300 mg
- Synergy C 1000 mg Organic Citrus VanillaCymbiotika300 mg
- Silica 225 mgSwiss BioEnergetics225 mg
- Body Essential Silica Caps with CalciumNature's Way224 mg
- ImdQuicksilver Scientific200 mg
- Beauty TonicCodeage200 mg
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.
| Year | Products | Median per serving |
|---|---|---|
| 2011 | 59 | 4 mg |
| 2012 | 107 | 2 mg |
| 2013 | 112 | 2 mg |
| 2014 | 77 | 4 mg |
| 2015 | 43 | 5 mg |
| 2016 | 58 | 4 mg |
| 2017 | 76 | 4 mg |
| 2018 | 45 | 2 mg |
| 2019 | 77 | 2 mg |
| 2020 | 102 | 4 mg |
| 2021 | 67 | 10 mg |
| 2022 | 88 | 2 mg |
| 2023 | 75 | 7 mg |
| 2024 | 139 | 10 mg |
| 2025 | 99 | 6 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing silicon by DSLD product type
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 1 of 31), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- +CAL+ with IpriflavonePure Encapsulations9 mg
- 3D Pump UnleashedUNBOUNDin a blend
- 50 PlusGNC Women's Ultra Mega4 mg
- 50 PlusGNC Mega Men4 mg
- 50 Plus MiniGNC Women's Ultra Mega2 mg
- 50 Plus MultivitaminGNC Mega Men4 mg
- 50 Plus One DailyGNC Women's Ultra Mega2 mg
- 50 Plus One DailyGNC Mega Men · off the market2 mg
- 50 Plus One Daily MultiGNC Mega Men2 mg
- 50 Plus One Daily MultiGNC Mega Men Essentials2 mg
- 50 Plus Theratrum CompleteNature's Blend2 mg
- 50+ Advanced Formula A Thru Z SelectWell At Walgreens2 mg
- 50+ Women's Ultimate A Thru Z SelectWell At Walgreens2 mg
- A Thru ZVelocity2 mg
- A Thru Z Active PerformanceWalgreens4 mg
- A.J.'s Ultra Multi without IronAltrum · off the market10 mg
- ABC PlusVitamin World · off the market2 mg
- ABC PlusNature's Bounty2 mg
- ABC Plus AdultsVitamin World2 mg
- ABC Plus MultiPuritan's Pride2 mg
- ABC Plus SeniorPuritan's Pride · off the market2 mg
- ABC Plus SeniorNature's Bounty2 mg
- ABC Plus SeniorEsmond Natural2 mg
- ABC Plus Senior Iron FreeVitamin World2 mg
- ABC Plus Senior MultiPuritan's Pride Premium · off the market2 mg
- ABC Plus Senior MultiPuritan's Pride2 mg
- Accell TherapeuticSystemic Formulas7 mg
- AccufloraAccuflorain a blend
- ActiveGNC Women's Ultra Mega4 mg
- Active ChocolateGNC Women's Ultra Mega4 mg
- Active ManMET-Rx4 mg
- Active Milk ChocolateGNC Women's Ultra Mega4 mg
- Active Mixed BerryGNC Ultra Mega Green1 mg
- Active VanillaGNC Women's Ultra Mega4 mg
- Active Vanilla CremeGNC Women's Ultra Mega4 mg
- Active Vitamin PackKirkland Signature2 mg
- Active without IronGNC Women's Ultra Mega4 mg
- Active WomanMet-Rx4 mg
- Activite SportMHP Maximum Human Performance11 mg
- AdrexSERIntensive Nutrition · off the market0.008 mg
- Adult Formula Complete 50+DG Health2 mg
- Adult Healthy Hair FormulaMielle Organicsin a blend
- Adult Multi Mature365 Everyday Value · off the market2 mg
- Adult Multi with Iron365 Everyday Value2 mg
- Adults 50+ MultivitaminSimply Right · off the market2 mg
- Adults 50+ Multivitamin Multimineralup&up2 mg
- Adults 50+ Multivitamin TabletsMember's Mark2 mg
- Adults' 50+ Multivitaminup&up2 mg
- Advanced Colloidal Trace MineralsFuturebiotics0 mg as transcribed, likely a slip
- Advanced Daily ExtendHealth Resources · off the market10 mg