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$26.99- Our Price:
- $16.20
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- UPC: 733739065124
- # N6512
NOW Foods Glucomannan 575 mg (180 Veg Capsules) – Pure Konjac Root Fiber
NOW Foods Glucomannan 575 mg is a pure, water-soluble dietary fiber extracted directly from the root of the traditional Asian konjac plant (Amorphophallus konjac). When taken before meals with a tall glass of water, this extraordinary plant fiber gently expands inside your stomach to form a smooth, soothing gel. This natural action slows down digestion to help you feel satisfied after eating, supports gentle and reliable bowel regularity, and helps maintain healthy cholesterol levels that are already in the normal range.
Quick Specs Snapshot
- ✓Active Form & Potency: Delivers 1,725 mg of pure, high-viscosity Konjac Root Glucomannan across each 3-capsule serving (575 mg per vegetarian capsule).
- ✓Primary Cellular Target: Expands naturally in the stomach and digestive tract to delay gastric emptying, moderate nutrient absorption, and bind digestive bile acids.
- ✓Supply & Value Math: 180 vegetable capsules provide 60 full servings per bottle, offering up to a full two-month supply of premium dietary fiber for just pennies per day.
- ✓Formulation Purity: 100% vegetarian, Non-GMO, and free of gluten, wheat, soy, dairy, egg, corn, and artificial binders; packaged in an eco-friendly 100% post-consumer recycled bottle.
Buyer Guide & Fiber Form Comparison
Why the Konjac Root Form Matters
Not all dietary fibers work the same way in your gut. Common fiber supplements rely on insoluble wheat bran or low-viscosity psyllium husk, which require you to chug down gritty, thick, bad-tasting powders that can cause sharp gas or sudden bloating. Glucomannan is unique because it holds the highest water-holding capacity of any natural dietary fiber known to science – holding up to 50 times its own weight in water. By encapsulating this gentle botanical into smooth plant capsules, NOW Foods allows you to deliver pure, concentrated soluble fiber right into your stomach without messy powders or chalky tastes.
Is This Formula Right for You?
- Ideal For Shoppers Who:
- ✓Want to feel full faster during meals and curb between-meal snacking naturally without jittery stimulants.
- ✓Are looking for smooth, dependable daily bowel regularity without harsh chemical or herbal laxatives.
- ✓Wish to support healthy blood lipid and cholesterol levels that are already within a normal range.
- Consider Another Option If:
- ✘You have a history of swallowing difficulties or narrowing of the esophagus (the capsule must travel freely to the stomach with ample fluid).
- ✘You cannot comfortably drink a full 8-ounce glass of water with your supplements.
- ✘You are looking for an immediate overnight stimulant laxative rather than a gentle, steady bulking fiber.
Risk-Free Assurance: Every purchase at VitaNet®, LLC is backed by our unconditional 100% money-back guarantee – even on opened bottles, with return shipping covered – so you can experience the digestive comfort of pure glucomannan completely risk-free.
How Glucomannan Works Inside Your Body
To picture how glucomannan works, think of it as a tiny, all-natural super-sponge [1]. Chemically, glucomannan is a long, chain-like carbohydrate made of simple sugar units (D-mannose and D-glucose) linked tightly together by beta-1,4 bonds. Because the human stomach lacks the specific enzymes needed to break these unique bonds apart, the fiber travels completely intact through your stomach and small intestine [2]. Its journey supports your health through three distinct biological steps:
1. The Stomach Sponge: Natural Fullness Signals
When the vegetable capsule dissolves in your stomach, glucomannan instantly grabs onto the water (H2O) you drank with it. As it absorbs liquid, it swells into a thick, soft, gel-like cushion. This cushion takes up physical room in the stomach, which gently pushes against the stomach walls. That gentle stretching sends instant nerve signals straight to your brain saying, "I am comfortably full." This process slows down how fast your stomach empties food into your intestines, helping keep you satisfied long after you finish your meal [1, 2].
2. The Small Intestine: Trapping Cholesterol & Moderating Sugars
As the thick glucomannan gel moves slowly into your small intestine, it creates a slippery barrier along the intestinal wall. This barrier naturally traps some of the dietary cholesterol, carbohydrates, and digestive bile acids from your meal [1, 3]. Because bile acids carry cholesterol, trapping them means your body safely removes them in your stool instead of reabsorbing them. Your liver then has to pull circulating cholesterol right out of your bloodstream to make fresh bile, helping you maintain healthy cholesterol levels that are already in the normal range [1]. In addition, slowing carbohydrate digestion prevents rapid post-meal sugar surges [3].
3. The Colon: Fueling Friendly Bacteria for Regularity
Once glucomannan reaches the large intestine, it acts as a premium prebiotic food for your friendly gut microbes [4]. Beneficial bacteria ferment the fiber into nourishing short-chain fatty acids (like butyrate and acetate), which fuel the cells lining your colon. At the same time, the soft, hydrated gel adds healthy bulk and moisture to your stool, allowing your digestive tract muscles to move waste along effortlessly and reliably [4].
Scientific References:[1] Sood, N., Baker, W. L., & Coleman, C. I. (2008). Effect of glucomannan on plasma total cholesterol, LDL cholesterol, triglycerides, body weight, and fasting blood glucose: a systematic review and meta-analysis. The American Journal of Clinical Nutrition, 88(4), 1167–1175.
[2] Keithley, J., & Swanson, B. (2005). Glucomannan and obesity: a critical review. Alternative Therapies in Health and Medicine, 11(6), 30–34.
[3] Vuksan, V., Jenkins, D. J., Spadafora, P., et al. (1999). Konjac-mannan (glucomannan) improves glycemia and other associated risk factors for coronary heart disease in type 2 diabetes. Diabetes Care, 22(6), 913–919.
[4] Passaretti, S., Franzoni, M., Comin, U., et al. (1991). Action of glucomannans on complaints in patients with chronic constipation. Current Therapeutic Research, 49(5), 737–744.
Dosing, Timing & Synergy Protocol
Optimal Timing & Meal Pairing
Take 3 veg capsules 30 to 45 minutes before a meal. It is essential to take each serving with at least 8 full ounces (a large glass) of water or liquid. Giving the fiber 30 to 45 minutes before you eat allows the capsules to dissolve and begin swelling in your stomach, creating the satiety gel before your food arrives.
Crucial Safety Warning: Always take this product with plenty of liquid. Without drinking enough water, the dry powder can swell early inside your throat or esophagus, causing severe blockage or choking. Never take these capsules dry, and never use them if you have ever had narrowing of the esophagus or difficulty swallowing.Split-Dosing Strategy
Dividing your intake across the day is far more effective than taking all your fiber at once. Take 3 capsules before lunch and another 3 capsules before dinner. This keeps your digestion steady, provides lasting fullness throughout your afternoon and evening, and prevents an overloaded stomach.
Smart Synergies & The 2-Hour Separation Rule
Because glucomannan creates a thick gel that slows absorption, it can physically trap prescription medications and essential vitamins if taken at the exact same time. Follow this simple rule: take all prescription drugs, fat-soluble vitamins (A, D, E, and K), and mineral supplements at least 2 hours before or 2 hours after taking glucomannan.
Timeline of Expectations
- ✓Week 1 (Initial Adjustment): You will notice that you feel satisfied faster during meals and stay full longer between them. Stools begin absorbing more water, leading to smoother bathroom visits. Drink plenty of water all day as your gut adjusts.
- ✓Weeks 3–4 (Digestive Balance): Regular, comfortable bowel habits become your daily normal. Afternoon cravings for sugary snacks decrease as post-meal digestion stays balanced and even.
- ✓Months 2–3+ (Long-Term Maintenance): Consistent daily fiber intake provides sustained support for healthy cholesterol levels and normal blood sugar balance when combined with your everyday wholesome diet and active lifestyle.
Physical Traits, Sensory Details & Clean Excipients
Delivery Format & Swallowability
NOW Foods Glucomannan comes in standard two-piece vegetarian capsules. The capsule shell is made from smooth plant cellulose (hypromellose) that glides down easily with a sip of water. Because they are capsules rather than bare, powdery tablets, there is zero chalky mouthfeel, no grittiness in your teeth, and no unpleasant texture.
Natural Aroma, Taste & Color Notes
Inside the clear vegetable capsule is a clean, off-white to light beige natural root powder. It is completely odorless and neutral in flavor when swallowed whole. Because NOW Foods uses pure botanical konjac without bleaching agents or synthetic dyes, slight natural color variations between harvest seasons are completely normal.
Other Ingredients Translated into Plain English
- ✓Hypromellose (Cellulose Capsule): A 100% vegetarian shell derived from plant fiber that breaks down rapidly in stomach acid without using animal gelatin.
- ✓Hydroxypropyl Cellulose: A natural plant-based cellulose derivative used to keep the fine herbal root powder evenly blended.
- ✓Microcrystalline Cellulose: Purified plant fiber that serves as an inert, harmless filler to make sure every capsule is filled to the exact same weight.
- ✓Silicon Dioxide: A natural mineral compound found in quartz and earth that keeps fine powders dry and prevents clumping during packaging.
- ✓Stearic Acid (Vegetable Source): A natural plant fatty acid that lubricates encapsulation machinery so capsules remain clean and uniform without sticking.
Storage & Bottle Stability
Store your bottle in a cool, dry pantry or cabinet after opening. Keep the cap tightly twisted shut. Avoid humid environments like steamy bathroom medicine cabinets, because soluble fiber eagerly pulls moisture out of humid air.
NOW Foods Lab Purity: Advanced Contaminant Screening & Testing Standards
Because konjac is a root plant that grows deep inside the ground, it naturally draws minerals from the surrounding dirt. In budget, big-box store brands, discount root powders are frequently harvested from unmonitored industrial soils that contain high amounts of toxic heavy metals, soil pesticides, and chemical runoff. Unsuspecting shoppers often buy these discount store brands without realizing they are loaded with hidden contaminants.
NOW Foods protects you from low-grade ingredients by operating one of the largest, most advanced private testing complexes in the entire supplement industry. Across their private, ISO/IEC 17025 accredited laboratories in Bloomingdale, Illinois and Sparks, Nevada, NOW chemists run over 19,000 analytical tests every single month to guarantee absolute safety and potency:
- ✓Ultra-Trace Heavy Metal Screening (ICP-MS): Using Inductively Coupled Plasma Mass Spectrometry, NOW checks every lot of konjac root for lead, arsenic, cadmium, and mercury down to parts-per-billion (ppb) limits. Ingredients must pass safety rules that strictly beat California Proposition 65 standards – the toughest environmental standards in the nation.
- ✓Botanical Identity & Viscosity Verification (HPLC & HPTLC): High-Performance Liquid Chromatography chemically fingerprints incoming raw materials to prove it is authentic Amorphophallus konjac with true high-molecular-weight polysaccharides, making sure it has not been diluted with cheap starch or potato flours.
- ✓500+ Pesticide & Solvent Chemical Scan (GC-MS/MS & LC-MS/MS): Advanced dual-mass spectrometry screens raw materials against over 500 chemical pesticides, agricultural weed killers, and industrial extraction chemicals.
- ✓Microbial Pathogen Clearance: Automated DNA and plate assays verify that every batch is 100% free from dangerous bacteria including Salmonella, E. coli, and Staphylococcus aureus, alongside strict limits on yeast and mold.
- ✓Eco-Friendly Packaging: Encased in an environmentally responsible bottle made from 100% post-consumer recycled (PCR) resin, keeping plastic out of landfills.
When you choose NOW Foods Glucomannan through VitaNet®, you avoid the hidden contaminants of mass-market budget brands and receive clean, verified, laboratory-audited nutrition.
Supplement Facts & Retailer Verification
Below is the verified nutritional facts panel for NOW Foods Glucomannan 575 mg (Item #6512, 180 Veg Capsules):
Allergen & Manufacturing Information
Free From: Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut, or sesame ingredients. Produced in a certified Good Manufacturing Practices (GMP) facility that processes other ingredients containing these allergens. Family owned since 1968. Packaged and quality tested in the USA.
Why Buy From VitaNet®, LLC?
Where you buy your supplements matters just as much as what brand you select. On open, third-party online websites, bottles often sit for months in sweltering shipping containers or originate from unverified third-party liquidators. VitaNet®, LLC has been an independent, family-owned health advocate since 1995 – bringing over 31 years of dedicated supplement curation and nutritional biochemistry expertise straight to your door:
- ✓Direct Wholesale Sourcing: Every bottle comes directly from licensed manufacturer channels, stored in climate-controlled conditions to protect potency.
- ✓Authentic Physical Storefront & Direct Phone Support: We operate a real brick-and-mortar storefront at 887 Edison Street NW in Hartville, Ohio 44632. You can call our friendly team directly at 1-800-877-8702 or (330) 877-8786 whenever you need order guidance.
- ✓Unconditional 100% Money-Back Guarantee: If you are not satisfied for any reason, VitaNet® refunds 100% of your money and covers the return shipping – even on opened bottles.
- ✓BBB A+ Accredited Merchant: Our decades-long A+ Better Business Bureau rating proves our commitment to transparent customer care.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Frequently Asked Questions
Why must I drink an entire glass of water with each serving?
Because glucomannan holds up to 50 times its weight in water, it starts swelling rapidly upon contact with moisture. Drinking a full 8-ounce glass of water guarantees that the capsules wash completely down your esophagus and settle safely inside your stomach before expanding into a soothing gel. Never swallow these capsules dry.