When it comes to choosing a dietary supplement, “high-quality product” should be the first thing you check off on your reasons-to-purchase list. This naturally applies to your glucomannan supplement, by extension.
I’ve done a good deal of research, spoken to my dietician, and experimented with many different brands. One notable mention is my Leanbean review, which provided valuable insights.
The result: a list of the best glucomannan supplements for weight loss that I’m confident will benefit my readers and clients.
So, here’s our list of the best glucomannan supplements for weight loss that you should seriously consider adding to your weight management regimen.
The Best Glucomannan Supplements
- Best Overall Glucomannan Supplement: Leanbean
- Cheapest Glucomannan Supplement: Nutricost Glucomannan Powder
- Premier Pure Powder Glucomannan Supplement: NOW Foods Glucomannan
- Best Glucomannan Capsules for Appetite Suppressant: Nature’s Way Premium
- Best All-Natural Glucomannan Supplement: Carlyle Glucomannan Powder
- Top Pick Glucomannan Powder for Digestive Health: BulkSupplements Glucomannan
Our Top Products (December 2023)
1 - Leanbean (Best Overall)
Having personally tested Leanbean, I can vouch for its effectiveness in aiding weight loss, a key reason it's our top glucomannan supplement choice.
It combines turmeric, green coffee extract, and Garcinia cambogia, offering benefits like blood sugar control and cholesterol management. These ingredients work together to enhance weight loss and prolong satiety.
Ideal for women and those avoiding stimulants, Leanbean's low caffeine content minimizes jitters, and its Vitamin B12 component, as noted by the National Library of Medicine, aids in energy-boosting .
Customers particularly value Leanbean for its appetite suppression and mood enhancement capabilities.
- Quick facts: Glucomannan: 3000mg, Choline: 82.5mg, Garcinia Cambogia: 100mg
- A well-balanced blend of appetite-suppressing and fat-metabolizing ingredients
- Free from soy, gluten, and GMOs
- Low stimulant content makes it ideal for consumption before bedtime
- Offers a money-back guarantee
- Each serving (two pills) should be taken three times a day for efficacy, which some might consider a high dosage
2 - NOW Foods - Glucomannan Pure Powder (Premier Pure Powder)
Since 1968, NOW has been a leader in natural products, offering high-quality glucomannan capsules for weight loss.
Their glucomannan powder, ideal for weight management, enriches diets with dietary fiber and enhances fullness.
It's versatile, easily added to foods and shakes, and doubles as a thickener.
Beneficial for bowel health and cholesterol control, the recommended dose is 1/2 teaspoon with eight oz. of water, taken before meals twice daily, to optimize benefits and prevent side effects.
- Quick facts: Pure Glucomannan Powder
- Powder form; so it can be added to a variety of foods and drinks
- Contain pure glucomannan and nothing else
- A trusted brand for over 50 years
- Not convenient for consumption when traveling
3 - Nature’s Way - Premium Glucomannan (Best for Appetite Suppressant)
Nature's Way excels in the health industry with its high-quality glucomannan supplement.
Based on personal and client experiences, it effectively promotes satiety, reducing the urge to snack for hours, even after intense workouts.
Its potency is impressive, with small doses yielding significant weight loss.
Glucomannan's ability to form a stomach-filling gel reduces appetite, making it ideal for those sensitive to dietary supplements, as it achieves results with minimal doses.
- Quick facts: Pure Glucomannan Capsules
- It’s TRU-ID authenticated, meaning you’re promised exactly what’s given on the label
- Effective with less than the recommended dosage
- Promotes a strong feeling of fullness
- Swallowing without adequate fluid will make this a choking hazard
4 - Nutricost - Glucomannan Powder (Cheapest Option)
This dietary fiber supplement from Nutricost stands out from the rest because it's flavorless and has no aftertaste.
I've personally added it to my smoothies and soups and had a seamless experience because it does not affect the taste of my meals.
And since it’s in the powdered form, it’s also a good substitute for flour to be used as a carb-free thickener.
I really liked the fact that it's flavorless because I added it to my shakes and soups, and it only affected the texture, which I didn’t mind at all.
- Quick facts: Non-GMO Glucomannan Powder
- No flavors or aftertaste
- Good flour substitute for thickening sauces, gravies, and soups
- Small serving size, so one bottle will last a long time
- It’s less convenient than capsules
5 - Carlyle - Glucomannan Powder (Best All-Natural)
Carlyle, a favorite of mine for weight management and health enhancement, offers a non-GMO glucomannan powder made in a GMP-certified USA facility, ensuring safety and efficacy.
This gluten-free supplement fits all diets and is valued for its transparent ingredients, proving reliable for weight loss.
It easily integrates into smoothies and milkshakes.
Carlyle purports to lower cholesterol, blood pressure, and diabetes symptoms, and reduce bloating and constipation, with our tests confirming several of these benefits.
- Quick facts: GMP-facility-packed Glucomannan Powder
- Blends well with smoothies and milkshakes
- Safe for all diets
- Packed in a GMP facility, so no hidden ingredients
- May cause mild cramps for some users
6 - BulkSupplements - Konjac Root Glucomannan Powder (Top Pick for Digestive Health)
This powder produced by BulkSupplements is based on the Konjac Root Extract. Glucomannan comes from this root vegetable whose soluble fiber reaches your lower intestines (where it breaks down) faster than other fibers.
According to the studies by the Journal of Obesity, glucomannan supports digestive and cardiovascular health while aiding in weight loss (provided you exercise and follow a calorie-restricted diet) .
My clients reported that it helped them with intermittent fasting because it limited their hunger and increased energy.
- Quick facts: Powdered Konjac Root Extract
- Successful at curbing hunger when intermittent fasting
- Claims to be good for cardiovascular and digestive health
- Flavorless and has no smell, so you can add it to any foods
- Might not be good for sensitive stomachs
7 - Nova Nutritions Konjac Root Glucomannan
This supplement from Nova Nutritions offers more than just glucomannan capsules; it's a comprehensive natural diet pill formulated with research-backed ingredients, like vegetable cellulose which makes it one of the best weight loss pills for those looking to accelerate the weight loss process by curbing their food intake.
What's great about Nova's glucomannan is that it's free of artificial colors, flavors, and any other contaminants. It also claims it supports healthy blood glucose levels.
I found it definitely curbed my food cravings that sometimes interfere with my workouts.
- Quick facts: Vegetable-cellulose-based Glucomannan Capsules
- Promotes feelings of fullness and prevents constipation
- Each batch is lab-tested for quality assurance
- Claims to support digestive health, appetite control, and weight management
- Users should be aware of potential allergens among ingredients
8 - Micro Ingredients Organic Glucomannan Konjac Root Powder
Out of all the supplements on our list, MicroIngredients Organic Glucomannan is the only one that is certified USDA Organic. It’s a premium all-natural glucomannan supplement for those of you on a strictly organic diet.
Micro Ingredients claims it helps with constipation and some of my clients confirmed that. It’s also completely free from additives and fillers.
- Quick facts: USDA Organic Glucomannan Powder
- Increases satiety and supports regularity
- No additives, preservatives, artificial colors, or flavors
- Certified USDA Organic
- Not as good a thickening agent as the rest of the powders on the list
9 - NutriGold Glucomannan GOLD
NutriGold's Glucomannan Gold is a non-GMO verified konjac plant powder from Japan that also claims it helps keep your appetite at bay and reduces your cravings.
My clients reported feeling slightly less hungry than normal, but they said it did reduce fast-food and sugar cravings they were battling against.
This supplement is Kosher-approved, and it’s also manufactured without fillers and binders like magnesium stearate, stearic acid, silicon dioxide, or chemical preservatives.
- Quick facts: Kosher-approved Glucomannan Capsules
- Free from harsh chemical preservatives
- No fillers or binders
- Kosher and vegan-friendly
- 700 mg of glucomannan might not be strong enough to keep some people satiated
10 - Puritan's Pride Konjac Root
For over 45 years, Puritan’s Pride has been a significant player in the health and fitness sector, offering high-quality glucomannan capsules.
Their formula uniquely includes white kidney beans, a traditional herb supported by the National Institutes of Health Research for aiding weight loss and wellness .
The product is diet-friendly and free from artificial colors, flavors, sweeteners, and preservatives.
While it positively impacts satiety, our team found it more beneficial for well-being than for substantial weight loss.
- Quick facts:Konjac Root: 1000mg, White Kidney Bean: 1000mg
- Made with the high-quality ingredients
- Contains both glucomannan and white kidney bean for overall wellness
- Free from additives, sweeteners, and artificial colors
- Some users reported feeling bloated after consumption
How We Picked These Products
In our quest to identify top glucomannan supplements, we engaged in a thorough selection process, guided by key criteria to guarantee top-tier recommendations. Here's a breakdown of our approach:
- Purity of the Supplement: We focused on glucomannan's purity, rigorously inspecting ingredient lists to select high-quality glucomannan free from unnecessary fillers or additives that could reduce effectiveness.
- Dosage: Recognizing dosage's role in efficacy, we analyzed glucomannan amounts in each product, aiming to match dosages with those established as safe and effective in clinical studies for optimal weight management results.
- Form of the Supplement: Acknowledging varied preferences, we assessed different glucomannan forms, like powders and capsules, focusing on their impact on absorption and convenience, to suit diverse lifestyles.
- Brand Reputation: We prioritized brand reputation and reliability, selecting brands known for quality and customer satisfaction, and scrutinizing their manufacturing practices and ethos to meet our high standards.
- Certifications: We emphasized certifications, seeking products certified for quality and safety by reputable bodies, including non-GMO and gluten-free options, to cater to various dietary needs.
Throughout, we merged our expertise with feedback from independent testers and dietitian consultations. This comprehensive approach ensured our selections met our strict criteria and aligned with real-world experiences and expert insights.
Buyer’s Guide and Considerations
Before selecting a glucomannan product, consider these aspects:
Select a supplement aligned with your health objectives. For satiety and digestion, opt for a pure glucomannan supplement.
However, for more effective and rapid weight loss, consider a product like Leanbean, which blends multiple ingredients for efficient fat burning.
Glucomannan's unique properties make it a key ingredient for weight loss
Glucomannan seems to promote weight loss by displacing the energy of other nutrients and producing satiety and satiation as it absorbs water and expands in the gastrointestinal tract. - Joyce Keithley, Professor at College of Nursing, Rush University, Chicago
Glucomannan is available in capsules and powders. Powders offer precise control over dosage and are versatile for mixing with food and drinks, even serving as a kitchen thickener.
Capsules provide convenience, especially for on-the-go use, and are tasteless, offering standardized dosages without the need for measurement.
Tailor your choice to your needs, but a balanced approach is a 3g dosage, aligning with scientific research findings.
How Much Glucomannan Should I Take To Lose Weight?
You should take 1 to 5 grams of glucomannan three times a day with water to lose weight. Be sure to take it before meals; otherwise, it won't help with weight loss.
How Long Can You Take Glucomannan?
You can take glucomannan supplements daily for up to four months without the risk of side effects.
What Is the Standardized Glucomannan Supplement Dosage?
There is no standardized dosage for glucomannan supplements because the FDA does not regulate it. If you want to find the right dosage for your needs, try the smallest dose and adjust depending on your body's reaction.
Are There Any Side Effects of Glucomannan Supplements?
There are no known side effects to taking glucomannan. However, uncoated glucomannan pills or powders can be a potential choking hazard if taken with insufficient water. Additionally, some individuals might experience mild digestive issues such as gas, bloating, and diarrhea. Its best to start with a low dosage.
Can I Take Glucomannan Before Bed?
Some people recommend taking glucomannan before bed, while others advise against it. The timing of your intake should depend on your reaction to it and the specific instructions on the label.
Our #1 Glucomannan Supplement Recommendation
After months of rigorous testing and analysis with my team, we unanimously chose Leanbean as the standout glucomannan supplement.
Our hands-on experience, combined with extensive research, revealed its superior blend of turmeric, green coffee extract, and Garcinia cambogia, which significantly aids in weight loss and blood sugar control.
Leanbean's low caffeine content and inclusion of Vitamin B12 particularly impressed us, as they contribute to energy boosting without the jitters.
From our collective testing and the positive feedback from our clients, I am confident in recommending Leanbean for its exceptional appetite suppression and mood enhancement qualities.
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