Glucomannan Powder
FailThe top 5 products take 84% of clicks, so Glucomannan Powder is a Fail.
- Flapen Score
- 48 / 100Ranks 7,720 of 14,768 Health & Household niches · −1 vs the category median of 4948
- Market size
- $105K/yr91K searches / yr
- 90-day growth
- -5.8%search demand this quarter
- Competition
- 84%top-5 click share · 8 brands · 17 sellers
Flapen Score
Glucomannan Powder against its category
The dotted line is the Health & Household average. Past it, Glucomannan Powder is stronger. Inside it, weaker.
Market
The Glucomannan Powder market on Amazon at a glance
Shoppers on Amazon United States searched for Glucomannan Powder 91K times last year and spent an estimated $105K. The top 5 brands take 91% of clicks. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 5.6% of those searches ended in a purchase.
Shoppers searched for this 91K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.6% of those searches ended in a purchase. Searches in the last 90 days moved -5.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $105K a year.
- Searches, last 12 months
- 91K
- Growth, 90 days vs prior 90
- -5.8%
- Conversion, latest week
- 5.6%
- Market size, estimated
- $105Ka year
- Peak month
- January1.5× the quietest month
- Top search term
- glucomannan powder42K searches a year
02 · Price
A sale here is worth $20.38.
Listings sell for $20.38 on average, from $14.04 to $29.78. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 500 to 750 of them. At $20.38 that is $10K to $15K a year per listing.
- Average price
- $20.38inside the $15 to $100 sweet spot
- Price range
- $14.04–$29.78
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $10K–$15K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
73% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #530 within Weight Loss. It carries 1,234 reviews at 4.17 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 73%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #530in Weight Loss
- Average rating
- 4.17 starsAmazon United States average 4.42 stars
- Average reviews
- 1,234per listing
- Listings tracked
- 11
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 63 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 63 months
Products
Top Glucomannan Powder products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
NOW Foods Supplements Glucomannan (Amorphophallus konjac) Pure Powder Supports Regularity* Healthy Weight Management* 8 Ounce (Pack of 1)
- Price
- $14.04
- Rating
- 4.3/5
- Reviews
- 4,985
- Age
- 14y ago

Nutricost Glucomannan Powder 500 Grams
- Price
- $24.91
- Rating
- 4.2/5
- Reviews
- 1,178
- Age
- 10y ago

Konjac Gum Powder (8 oz) Glucomannan Konjac Powder Cornstarch Substitute Thickener
- Price
- $15.07
- Rating
- 4.2/5
- Reviews
- 187
- Age
- 5y ago

BulkSupplements.com Glucomannan Powder - from Konjac Root Extract Fiber Supplement - Gluten Free 2g per Serving 100g (3.5 oz) (Pack of 1)
- Price
- $16.45
- Rating
- 4.3/5
- Reviews
- 608
- Age
- 8y ago

Best Naturals 2 Pack Konjac Glucomannan Root 1 Pound - 2000 mg per Serving - (Total 2 Pound)
- Price
- $29.06
- Rating
- 4.1/5
- Reviews
- 250
- Age
- 4y ago
Trending
estimated 90-day click momentum
BulkSupplements.com Glucomannan Powder - from Konjac Root Extract Fiber Supplement - Gluten Free 2g per Serving 100g (3.5 oz) (Pack of 1)
- Price
- $16.45
- Rating
- 4.3/5
- Reviews
- 608
- Age
- 8y ago

Nutricost Glucomannan 1 800mg Per Serving 180 Capsules - Natural Fiber Source Non-GMO Gluten Free
- Price
- $16.82
- Rating
- 4.1/5
- Reviews
- 4,976
- Age
- 10y ago

Nutricost Glucomannan Powder 500 Grams
- Price
- $24.91
- Rating
- 4.2/5
- Reviews
- 1,178
- Age
- 10y ago
![Pure Konjac Gum [Glucomannan Powder] Non-GMO Gluten-Free Vegan OU Kosher Certified - 50g/2oz](https://m.media-amazon.com/images/I/41TgxlhcwSL.jpg)
Pure Konjac Gum [Glucomannan Powder] Non-GMO Gluten-Free Vegan OU Kosher Certified - 50g/2oz
- Price
- $14.84
- Rating
- 4.4/5
- Reviews
- 520
- Age
- 8y ago

Jim Willie Konnyaku Jelly Powder 10g (3 Packs)
- Price
- $14.44
- Rating
- 4.0/5
- Reviews
- 49
- Age
- 8y ago
Newest
by launch date
BAILINHOU konjac tofu powder Pure konjac flour speciflcally formulated for cooking konjac tofu 17.63oz/500g Primary Glucomannan powder
- Price
- $29.78
- Rating
- 3.8/5
- Reviews
- 21
- Age
- 3y ago

Best Naturals 2 Pack Konjac Glucomannan Root 1 Pound - 2000 mg per Serving - (Total 2 Pound)
- Price
- $29.06
- Rating
- 4.1/5
- Reviews
- 250
- Age
- 4y ago

Konjac Gum Powder (8 oz) Glucomannan Konjac Powder Cornstarch Substitute Thickener
- Price
- $15.07
- Rating
- 4.2/5
- Reviews
- 187
- Age
- 5y ago

Konjac Gum (1 lb) Glucomannan Konjac Powder Cornstarch Substitute Thickener
- Price
- $25.66
- Rating
- 4.2/5
- Reviews
- 187
- Age
- 5y ago

Jim Willie Konnyaku Jelly Powder 10g (3 Packs)
- Price
- $14.44
- Rating
- 4.0/5
- Reviews
- 49
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 84% of clicks. A locked shelf that new listings rarely crack.
Brands
8 falling
Sellers
17
Est. top-5 brand share
91%
Top 20: 100%
Est. top-5 click share
84%
Top 20: 100%
Open market
3%
- NOW Foods26%
- Nutricost25%
- PURE ORIGINAL INGREDIENTS16%
- BulkSupplements15%
- Best Naturals9%
- Modernist Pantry6%
- Open — no brand owns it (2 brands, 3%)
Demand
Glucomannan Powder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Glucomannan Powder search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- glucomannan powder42K/yr
- konjac powder36K/yr
- konjac jelly powder8K/yr
- konjac root powder5K/yr
Reviews and returns
What reviews say buyers love and hate about Glucomannan Powder
We read the reviews and the return reasons for every product selling here.
“is expensive”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Glucomannan Powder questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









