NOW Foods Glucomannan 575 mg, 180 Veg Capsules bottle

NOW Foods Glucomannan 575 mg, 180 Veg Capsules Review

NOW Foods Glucomannan is a dietary supplement derived from the konjac root, a source of soluble, bulk-forming fiber. It is designed to support digestive health and promote a feeling of fullness, which can aid in healthy weight management.

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Product Focus: Weight ManagementAlso covers:DigestionMetabolism

Tier ⓘ

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Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →

Evidence ⓘ

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How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.

Positive Reviews

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Biohacker Mentions

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Study, Trial or Testing Result SummaryMembersHuman studies

This product gives about 3.45 grams of glucomannan a day, the 500 milligrams that in studies. The largest and newest evidence points to a extra weight . …

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Review Totals and SummaryMembers9,122 reviews

9,122 reviews · IHerb 5,092 · Amazon 3,956 · Walmart 38 · Harristeeter 6 · Ralphs 6 · Frysfood 6 · Kingsoopers 6 · Fredmeyer 6 · Marianos 6

NOW Foods Glucomannan 575 mg, 180 Veg Capsules has received a wealth of feedback from users across various platforms, with the of reviews reflecting experiences but also a noteworthy mix of and impressions. users on sites like Amazon and iHerb appreciate the product’s perceived effectiveness for supporting digestive wellness and weight management goals. …

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Biohacker SummaryMembersWhat our biohacker panel says

Two of them it or use it: one it as a gel-forming soluble fiber for keto, for insulin resistance, and for binding to plastics so the body can excrete them, while the other uses it almost daily as a super fiber for gut , feeding bacteria, balancing blood sugar and cholesterol, and appetite. That second panelist suggests 2 to 4 capsules with water 30 to 60 minutes before eating, and against taking it within 1 hour before or 2 hours after meds. …

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RAL SummaryMembersThe tier and why

Three pooled analyses, the largest covering 6171 people, found a but real extra weight of about 1 to 1.4 kilograms with glucomannan, and this product's dose is the studied amount.

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More DetailsMembersBody systems · Combine with · Possible side effects

Body systems: Digestive system, Metabolic system. Combine with and possible side are for members.

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Supplement FactsGlucomannan 1.725 g

Supplement Facts

Serving Size 3 Veg Capsules

Servings Per Container 60

Amount Per Serving% Daily Value

Calories	5
Total Carbohydrate	2 g	< 1%
Dietary Fiber	2 g	7%
Glucomannan (from Konjac Root) (Amorphophallus konjac)	1.725 g	†

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

Other ingredients: Hypromellose (cellulose capsule), Hydroxypropyl Cellulose, Silicon Dioxide, Microcrystalline Cellulose and Stearic Acid (vegetable source).

Directions: Suggested Usage: Take 3 capsules 1 to 2 times daily with at least 8 oz. of water 30-45 minutes before a meal.

Barcode (UPC) 733739065124 · Label source: Amazon · Report a label change

Where to BuyNOW Foods · iHerb

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We sell no supplements. Prices change; check the store.

Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.