non-nutrient/non-botanical
Inositol supplements
Half of the 4,042 inositol supplements in the NIH label database that print an amount list 30 mg or less per serving; the middle half list 10 mg to 80 mg (DSLD version 9.4.0, January 2026). The 104 products whose only supplement ingredient is inositol list a median of 700 mg.
- Products listing it
- 4,5954,042 print an amount; 551 list it inside a blend without an amount
- Median per serving
- 30 mgmiddle half 10 mg to 80 mg
How much inositol do supplements contain?
The median product lists 30 mg per serving. One in ten lists 1 mg or less, one in ten 235 mg or more. The amount printed most often is 50 mg (622 products).
Products by amount of inositol per serving
4,042 products, log scale; extreme 0.2% at each end left out of the drawing.
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 inositol?
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).
- Ovarian HealthAOR Advanced Orthomolecular Research Advanced2,256 mg
- Myo-InositolFresh Nutrition2,200 mg
- FH PRO for WomenFairhaven Health2,050 mg
- Myo + D-Chiro InositolFairhaven Health2,050 mg
- OvasitolTheralogix2,050 mg
- Myo+D-Chiro+VitexZazzee Naturals2,050 mg
- Pregnositol UnflavoredZazzee Naturals2,050 mg
- PCOSenseNatural Factors WS WomenSense2,050 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2011 list a median of 22.5 mg; those entered in 2025, 50 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2011 | 118 | 22.5 mg |
| 2012 | 342 | 30 mg |
| 2013 | 400 | 50 mg |
| 2014 | 184 | 25.5 mg |
| 2015 | 171 | 45 mg |
| 2016 | 203 | 25 mg |
| 2017 | 249 | 30 mg |
| 2018 | 150 | 25 mg |
| 2019 | 202 | 28 mg |
| 2020 | 374 | 25 mg |
| 2021 | 291 | 30 mg |
| 2022 | 366 | 37.25 mg |
| 2023 | 352 | 30 mg |
| 2024 | 349 | 30 mg |
| 2025 | 291 | 50 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing inositol by DSLD product type
Brands listing it most: Douglas Laboratories (194), Nature's Plus (170), Nature's Way (129), Country Life (63), NOW (60), Rainbow Light (50), Vitamin World (46), Integrative Therapeutics (44), Puritan's Pride (42), GNC Women's Ultra Mega (42).
Every product listing inositol
4,595 products, A to Z by name (page 31 of 92), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Foundation EssentialsXYMOGEN18 mg
- Foundation Essentials for MenNuMedica · off the market20 mg
- Foundation Essentials For WomenNuMedica · off the market30 mg
- Foundation Essentials for Women Multimedica for WomenNuMedica30 mg
- Foward MultinutrientWhitaker Nutrition20 mg
- From the EarthThe Vitamin Shoppe50 mg
- From The Earth No-IronThe Vitamin Shoppe12.5 mg
- Fruit PunchAdvoCare10 mg
- Fruitein Banana Orange CremeNature's Plus · off the market50 mg
- Fruitein Luscious Blue FruitNature's Plus · off the market50 mg
- Fruitein RainbowNature's Plus · off the market50 mg
- Fruitein Revitalizing Green Foods Natural Tropical Fruit FlavorNature's Plus · off the market50 mg
- Fruitien Acai 2500 mgNature's Plus · off the market50 mg
- Fruitien High Protein Energy Shake Exotic Red FruitNature's Plus · off the market50 mg
- Full Of Energy Senior MultiVitaCeutical Labs · off the market25 mg
- Full Spectrum Daily MultipleHealthy Choice Naturals50 mg
- Fun PlayKidzPlay10 mg
- GABA ComplexGood 'N Natural · off the market1,200 mg
- GABA L-Theanine Stress B Lozenge Mango TangerineKAL10 mg
- GABA L-Theanine Stress B Lozenge Natural Mango Tangerine FlavorKAL · off the market10 mg
- GABA PlusVitamin World1,200 mg
- Gaba Plus 100 mgEurovital Nutraceuticals1,200 mg
- Gaba Plus 200 mgEurovital Nutraceuticals1,200 mg
- GABA RelaxerCountry Life600 mg
- GABA with Niacinamide & InositolKirkman10 mg
- Gain Fast 3100 Banana-Split ShakeUniversalin a blend
- Gain Fast 3100 Chocolate ShakeUniversalin a blend
- Gain Fast 3100 Cookies & CreamUniversal · off the marketin a blend
- Gain Fast 3100 Pina-Colada ShakeUniversalin a blend
- Gain Fast 3100 Strawberry ShakeUniversal Nutrition · off the marketin a blend
- Gain Fast 3100 Strawberry ShakeUniversalin a blend
- Gain Fast 3100 Vanilla ShakeUniversalin a blend
- GastrozymeDNA Dynamic Nutritional Associatesin a blend
- Generation MCoast Sciencein a blend
- Genessenntials Spectra SNPDaVinci Laboratories Of Vermont · off the market25 mg
- Genius Sleep AidThe Genius Brand100 mg
- Geri-Freeda Senior FormulaFreeda10 mg
- Geri-Vite 25Douglas Laboratories · off the market25 mg
- Geriatric Biochemical with GinsengBiokemical15 mg
- Get Healthy VitaminsRise-N-Shine · off the market50 mg
- Get LeanBodyHealth2.5 mg
- GlowEu Naturalin a blend
- Glow Blueberry AcaiGHOST4,000 mg as transcribed, likely a slip
- Glow Mango MargaritaGHOST2,000 mg
- Glow PeachGHOST4,000 mg as transcribed, likely a slip
- Glow Pina ColadaGHOST2,000 mg
- GlowModeEvlution Nutrition100 mg
- Gluco ComplexBioCare200 mg
- Gluco Total HealthMartin Avenue Pharmacy25 mg
- Gluco-ScienceSource Naturals17 mg