PlainVitamins

IP6 & Inositol 500 mg

by Natural Factors · capsule · 240 vegetarian capsules

  • On the market (NIH)
  • UPC 0 68958 03535 2
  • DSLD label 38061
  • Serving 2 capsules
  • 120 servings

IP6 & Inositol 500 mg by Natural Factors lists 5 ingredients, 5 with an amount per serving of 2 capsules, such as 104 mg of calcium, 120 mg of phosphorus and 32 mg of magnesium. Its current label entered the NIH Dietary Supplement Label Database on October 27, 2014.

What is in IP6 & Inositol 500 mg?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

IP6 & Inositol 500 mg: Supplement Facts rows against the market (DSLD label 38061, January 2026 release)
IngredientAmount% DVAmong products listing it
Calcium104 mg10%Calcium in IP6 & Inositol 500 mg against 17,831 products104 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg104 mg

52% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 208 mg.

Phosphorus120 mg10%Phosphorus in IP6 & Inositol 500 mg against 3,786 products120 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg120 mg

Higher than 62% of 3,786 products listing phosphorus (median 90 mg). Per day at the most servings: 240 mg.

Magnesium32 mg10%Magnesium in IP6 & Inositol 500 mg against 14,003 products32 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg32 mg

74% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 64 mg.

InoCell(R)InoCell(R) Note: blend of Inositol and Cal-Mag IP6 from rice1,000 mg
Inositol-6-phosphate550 mgIP-6 in IP6 & Inositol 500 mg against 58 products550 mg per serving; the middle half of products list 305 mg to 800 mg, the median 640 mg.550 mg

52% of 58 products listing IP-6 give more (median 640 mg). Per day at the most servings: 1,100 mg.

Inositol150 mgInositol in IP6 & Inositol 500 mg against 4,042 products150 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.150 mg

Higher than 87% of 4,042 products listing inositol (median 30 mg). Per day at the most servings: 300 mg.

Source: NIH ODS Dietary Supplement Label Database, label 38061 (entered October 27, 2014), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

4 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Usage: 2 capsules 2 times per day or as directed by a health professional. Consult your health professional if additional capsules are needed.
Warnings
Keep out of reach of children.
Sealed for your protection. Do not use if seal is broken.
Allergens and what it does not contain
Contains no artificial preservatives, color or sweeteners; no corn, dairy, gluten, soy, wheat or yeast.
Storage
For freshness, store in a cool, dry place.

Source: label statements in DSLD label 38061.

What else is on the label?

Other ingredients: Rice powder, Vegetarian Capsule, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Purity&Potency Guaranteed; InoCell(R) NATURAL PROTECTION (INOSITOL & CAL-MAG IP6).

How many labels does IP6 & Inositol 500 mg have?

2 labels are on file under this name since June 1, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 38061 (current) Entered October 27, 2014 · on the market · 240 vegetarian capsules · UPC 0 68958 03535 2
  2. Label 9259 Entered June 1, 2012 · off the market July 15, 2014 · 240 capsules · UPC 0 68958 03535 2

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Natural Factors Canada (manufacturer). All Natural Factors products.

Where next?