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.

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).

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.

In which products and brands?

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 52 of 92), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Monster RehabMonsterin a blend
• Mood BoostRise-N-Shine16.5 mg
• Mood Health Support With St. John's Wort & KavaMartin Avenue Pharmacy50 mg
• Mood SupportVitabase50 mg
• Mood SupportBIOVEA50 mg
• MoodLift ComplexShaklee1,000 mg
• More Than A Multiple Iron-Free/Vegetarian FormulaAmerican Health37.5 mg
• More Than A Multiple Multivitamin For MenAmerican Health37.5 mg
• More Than A Multiple Multivitamin For WomenAmerican Health37.5 mg
• More Than A Multiple Multivitamin FormulaAmerican Health37.5 mg
• More Than A Multiple With Brain EssentialsAmerican Health50 mg
• More Than A Multiple With Cardio EssentialsAmerican Health50 mg
• More Than A Multiple With Energy EssentialsAmerican Health25 mg
• More Than A Multiple With Vision EssentialsAmerican Health50 mg
• Morning Buzz Blue RaspberryNew Health Corp.10 mg
• Morning Buzz Fruit PunchNew Health Corp.10 mg
• Morning Buzz Orange BurstNew Health Corp.10 mg
• Morning Buzz Sport Blueberry LemonadeNew Health Corp.10 mg
• MorphoditeMN Morphogen Nutrition2,000 mg
• Mother & ChildPure Essencein a blend
• Mother to BePure Essencein a blend
• MotivationRyno Power108 mg
• MRP All Natural Meal-Replacement Shake ChocolatePure Advantage · off the market20 mg
• MRP All Natural Meal-Replacement Shake VanillaPure Advantage · off the market20 mg
• MRP ChocolatePure Advantage12 mg
• MRP VanillaPure Advantage12 mg
• MultiVivioptal30 mg
• MultiSwanson · off the market50 mg
• MultiNatures Plus BrainCeutix · off the market25 mg
• MultiMyBite Vitamins2 mg
• MultiMimi's Miracle100 mg
• MultiGoli Bites5 mg
• MultiAmvilab75 mg
• MULTI (kids)Millecor0.005 mg as transcribed, likely a slip
• Multi + OmegaHero Nutritionals Yummi Bears Organics Super0.015 mg
• Multi + OmegaHero Nutritionals Yummi Bears Super0.015 mg
• Multi + Pro FGenestra Brands16.7 mg
• Multi + Pro F50+Genestra Brands25 mg
• Multi + Pro MGenestra Brands25 mg
• Multi + Pro M50+Genestra Brands16.7 mg
• Multi + ResveratrolImmunotec10 mg
• Multi 1-to-3Jarrow Formulas · off the market100 mg
• Multi 1-to-3 with LuteinJarrow Formulas · off the market100 mg
• Multi and Mineral without IronSwanson · off the market30 mg
• Multi BGenestra Brands50 mg
• Multi Basics 3AOR Advanced Orthomolecular Research Premium83 mg
• Multi CapsVitaCeutical Labs25 mg
• Multi CapsProgressive Professional from Progressive Laboratories75 mg
• Multi ComplexPriority One Nutritional Supplements56 mg
• Multi Formula With AntioxidantsBariatric Advantage25 mg

Where next?

• Inositol powder
• Check an amount of inositol
• Labels above the upper limit
• All ingredients