PlainVitamins

Maximum Strength 3-in-1 Carb Blocker

by Irwin Naturals · softgel capsule · 75 liquid softgels

  • On the market (NIH)
  • UPC 7 10363 26356 0
  • DSLD label 292079
  • Serving 2 liquid softgels
  • 37 servings

Maximum Strength 3-in-1 Carb Blocker by Irwin Naturals lists 8 ingredients, 6 with an amount per serving of 2 liquid softgels, such as 125 mcg of chromium, 1,000 mg of common bean extract, 800 mg of flaxseed oil and 100 mg of cinnamon bark extract; 2 sit inside a blend without their own amounts, beside 3 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on August 24, 2023.

What is in Maximum Strength 3-in-1 Carb Blocker?

Each row as the label prints it, per serving of 2 liquid softgels. 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).

Maximum Strength 3-in-1 Carb Blocker: Supplement Facts rows against the market (DSLD label 292079, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories20 Calories
Total Fat1 g2%Fat (unspecified) in Maximum Strength 3-in-1 Carb Blocker against 11,965 products1 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.1 g

56% of 11,965 products listing fat (unspecified) give more (median 1.5 g). Per day at the most servings: 2 g.

Total Carbohydrates1 g1%Carbohydrate in Maximum Strength 3-in-1 Carb Blocker against 21,979 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

74% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 2 g.

Protein1 gProtein in Maximum Strength 3-in-1 Carb Blocker against 8,985 products1 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.1 g

77% of 8,985 products listing protein give more (median 16 g). Per day at the most servings: 2 g.

Chromiumas Chromium Picolinate125 mcg357%Chromium in Maximum Strength 3-in-1 Carb Blocker against 7,825 products125 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg125 mcg

Higher than 67% of 7,825 products listing chromium (median 100 mcg). Per day at the most servings: 250 mcg.

Common Bean Extractas White Kidney Bean Seed Extract20:11,000 mgBean in Maximum Strength 3-in-1 Carb Blocker against 208 products1,000 mg per serving; the middle half of products list 300 mg to 1,000 mg, the median 500 mg.1,000 mg

Higher than 62% of 208 products listing bean (median 500 mg). Per day at the most servings: 2,000 mg.

Flaxseed Oil800 mgFlaxseed Oil in Maximum Strength 3-in-1 Carb Blocker against 512 products0.8 g per serving; the middle half of products list 0.4 g to 1.15 g, the median 1 g.0.8 g

58% of 512 products listing flaxseed oil give more (median 1 g). Per day at the most servings: 1.6 g.

Cinnamon Bark Extractas Cinnamomum aromaticum Bark Extract, Cinnamomum cassia Bark Extract6:1 Extract100 mgCinnamon in Maximum Strength 3-in-1 Carb Blocker against 601 products100 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.100 mg

60% of 601 products listing cinnamon give more (median 200 mg). Per day at the most servings: 200 mg.

Lipase20 mgLipase in Maximum Strength 3-in-1 Carb Blocker against 366 products20 mg per serving; the middle half of products list 5 mg to 25 mg, the median 10 mg.20 mg

Higher than 65% of 366 products listing lipase (median 10 mg). Per day at the most servings: 40 mg.

Protease20 mgProteolytic Enzymes (Proteases) in Maximum Strength 3-in-1 Carb Blocker against 327 products20 mg per serving; the middle half of products list 10 mg to 100 mg, the median 30 mg.20 mg

58% of 327 products listing proteolytic enzymes (proteases) give more (median 30 mg). Per day at the most servings: 40 mg.

BioPerine Complex6 mg
BioPerineas Black Pepper Extract95% piperinein the blend, no amount given
Ginger Rhizome Extractas Gingerols5% Gingerolsin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 292079 (entered August 24, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). 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; 2 ingredients sit inside a blend, so their amounts cannot be compared.

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?

2 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
Directions: (Adult) take two (2) liquid soft-gels twice daily before starchy meals and snacks. Use in conjunction with low calorie diet and exercise program.
Warnings
Usage warnings: Do not use if safety seal is broken. This product contains ingredients that may affect blood sugar.
Check with your doctor before using this product if you are using medication or have any medical conditions, including digestive disorders or acid reflux disease. Do not use if you may become pregnant, are pregnant or nursing.
Do not exceed recommended daily intake.
Not intended for use by persons under 18. Keep out of reach of children.
Contains: Soy
Allergens and what it does not contain
No preservatives added.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 292079.

What else is on the label?

Other ingredients: Gelatin, Water, Purified, Glycerin, Maltodextrin, Soy Lecithin, Beeswax, Dextrin, Annatto, Titanium Dioxide, St. John's Bread, Turmeric, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Pass quality tested guaranteed.

How many labels does Maximum Strength 3-in-1 Carb Blocker have?

6 labels are on file under this name since April 24, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 292079 (current) Entered August 24, 2023 · on the market · 75 liquid softgels · UPC 7 10363 26356 0
  2. Label 292080 Entered July 18, 2023 · on the market · 150 liquid soft-gels · UPC 7 10363 58135 0
  3. Label 57607 Entered March 24, 2016 · off the market April 22, 2022 · 150 liquid softgels · UPC 7 10363 58135 0
  4. Label 57344 Entered March 24, 2016 · off the market April 22, 2022 · 75 liquid softgels · UPC 7 10363 26356 0
  5. Label 44856 Entered April 24, 2015 · off the market March 30, 2015 · 150 liquid softgels · UPC 7 10363 58135 0
  6. Label 44670 Entered April 24, 2015 · off the market August 4, 2015 · 75 liquid softgels · UPC 7 10363 26356 0

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

Who makes it?

The label names Irwin Naturals (manufacturer, distributor), Los Angeles, CA. All Irwin Naturals products.

Where next?