---
title: "Konjac Powder — $5K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/konjac-powder"
last_updated: "2026-08-12T15:05:14.699Z"
locale: en
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description: "Amazon product research for konjac powder: $5K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for konjac powder: $5K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Konjac Powder — $5K/mo Amazon US Product Research (2026)"
---
# **Konjac Powder**
**Worth a look**
Shows low returns (0.0%), but a small market ($62K/yr) keeps it on the watch list.
Market size 16Growth 23Conversion 55Competition 28Returns 100Price range 76Avg price 88Brand share 51Review moat 69Quality gap 83
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$20.00**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$9.91–$30.95**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****723.63**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****4.6%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****75%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****68%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-3.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$62K**
$62K/yr · 68K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
## **Is konjac powder profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, konjac powder is a $62K/yr Amazon United States market (68K searches/yr). The top 5 brands hold 75% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **konjac powder market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$50K–$60K**
- units × avg price
- **Conversion rate**
- **4.6%**
- **Avg BSR**
- **#743**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **75%**
- **Out of stock**
- **1.9%**
- **Avg brand age**
- **69 months**
- **Avg seller age**
- **159 days**
## **Competition: brands, sellers & click share**
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**23**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**68%**
Top 20: 100%
**Open market**
**17%**
- PURE ORIGINAL INGREDIENTS25% - NOW Foods15% - Best Naturals14% - BulkSupplements11% - Modernist Pantry9% - Nutricost9% - Open — no brand owns it (6 brands, 17%)
## **konjac powder demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.8% search growth over the last 90 days.
2K1KSpike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/health-household/konjac-powder/trend)
## **Top konjac powder search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **konjac powder**36K/yr-5.3%3.8% conv. - **konjac jelly powder**9K/yr+36.3%0.9% conv. - **konjac flour**12K/yr-23.6%2.5% conv. - **konnyaku powder**5K/yr-17.0%2.2% conv. - **konjac root powder**6K/yr+9.6%6.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/konjac-powder/search-terms)
## **Top konjac powder products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$6K20%$12K30%$19K40%$25K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Konjac Gum Powder (8 oz) Glucomannan Konjac Powder Cornstarch Substitute Thickener**PURE ORIGINAL INGREDIENTS**$15.09**4.2★188 rev](https://www.amazon.com/dp/B094KTHGG4) [2**NOW Foods Supplements Glucomannan (Amorphophallus konjac) Pure Powder Supports Regularity* Healthy Weight Management* 8 Ounce (Pack of 1)**NOW Foods**$14.15**4.3★4,992 rev](https://www.amazon.com/dp/B005F9W9JQ) [3**Best Naturals 2 Pack Konjac Glucomannan Root 1 Pound - 2000 mg per Serving - (Total 2 Pound)**Best Naturals**$29.19**4.0★253 rev](https://www.amazon.com/dp/B09SGT8V6D) [4![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**Modernist Pantry**$14.84**4.4★520 rev](https://www.amazon.com/dp/B074B6BCHM) [5**Nutricost Glucomannan Powder 500 Grams**Nutricost**$24.95**4.2★1,185 rev](https://www.amazon.com/dp/B01EGTY358)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BAILINHOU konjac tofu powder Pure konjac flour speciflcally formulated for cooking konjac tofu 17.63oz/500g Primary Glucomannan powder**BAILINHOU**$29.78**21 rev3y ago](https://www.amazon.com/dp/B0C46VNRVT) [**Earthborn Elements Konjac Gum Powder 1.3 lb Thickener Cooking & Baking**Earthborn Elements**$28.62**13 rev3y ago](https://www.amazon.com/dp/B0BX18J6V1) [**Brieofood Konjac Root Glucomannan 2000 mg per Serving - 180 Vegetarian Capsules**Brieofood**$9.91**420 rev3y ago](https://www.amazon.com/dp/B0BR8J73KY) [**Konjac flour 17.63oz Meal substitute Rough grains for catering Instant food 500g**MIHUNTANG**$30.95**8 rev4y ago](https://www.amazon.com/dp/B09S5STCPL) [**Best Naturals 2 Pack Konjac Glucomannan Root 1 Pound - 2000 mg per Serving - (Total 2 Pound)**Best Naturals**$29.19**253 rev4y ago](https://www.amazon.com/dp/B09SGT8V6D)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Nutricost Glucomannan Powder 500 Grams**Nutricost**$24.95**4.2★**▲ 44%**](https://www.amazon.com/dp/B01EGTY358) [**Konnyaku Jelly Powder - Gelatin Powder Singapore (5)**Jim Willie**$17.38**4.3★**▲ 40%**](https://www.amazon.com/dp/B01J8DJC62) [![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**Modernist Pantry**$14.84**4.4★**▲ 34%**](https://www.amazon.com/dp/B074B6BCHM) [**Jim Willie Konnyaku Jelly Powder 10g (3 Packs)**Jim Willie**$14.64**4.0★**▲ 30%**](https://www.amazon.com/dp/B07F3P4BXV) [**BulkSupplements.com Glucomannan Powder - from Konjac Root Extract Fiber Supplement - Gluten Free 2g per Serving 100g (3.5 oz) (Pack of 1)**BulkSupplements**$16.56**4.3★**▲ 10%**](https://www.amazon.com/dp/B075GX1GRL)
**~~View all trending →~~**
## **What reviews say buyers love and hate about konjac powder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Nutritional Content**24%
*“Awesome, healthy and perfect in every way”*
**Weight Loss**17%
*“Great aid in weight loss and promoting regularity”*
**Thickness**8%
*“This is the perfect thickener”*
**Quality-Overall**8%
*“Good product”*
**Efficiency**6%
*“Effective”*
**Solubility**5%
*“found it dissolves best using an immersion blender”*
**Caffeine Content**4%
*“add to my coffee every day”*
**Regulates Digestion**4%
*“it helps a lot with constipation”*
**Value For Money**3%
*“This is cheap”*
**Stress/Anxiety**2%
*“Repeat order as it helps with gut distress from my auto immune issues”*
### **What buyers complain about **
**Value For Money**17%
*“A bit pricey”*
**Solubility**10%
*“I thought about my coffee and over the couple of years I've been adding this powder, sometimes it made a pudding at the bottom of my cup and others, it seemed to dissolve completely”*
**Taste-Overall**9%
*“No taste”*
**Quality-Overall**5%
*“Garbage product”*
**Size-Overall**4%
*“Serving size is very small”*
**Calcium**4%
*“Improper processing and purification techniques allow high levels of calcium oxalate to remain in the glucomannan powder that may have adverse health effects in many individuals”*
**Advertised Vs Actual Product**4%
*“See picture. Labeling misleading”*
**Color**3%
*“The color has been different between batches”*
**Regulates Digestion**2%
*“caused digestion problems even though I made sure to drink plenty of water”*
**Certifications**2%
*“is classified toxin by State of CA”*
### **Top return reasons **
**Smell**50%
**Functionality-Overall**50%
## **Common konjac powder questions**
- **Is konjac powder profitable to sell on Amazon United States?**
- The niche generates $62K/yr across 16 tracked products. 90-day search growth is -3.8%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the konjac powder niche?**
- 12 brands and 23 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in konjac powder?**
- Top complaints mined from reviews: Value For Money, Solubility, Taste-Overall. The return rate is 0.0%.
- **When does demand for konjac powder peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the konjac powder niche?**
- Listings span $9.91–$30.95; the average listing price is $20.00 (sweet spot $15–$100). The average incumbent carries 724 reviews — the moat a new listing must climb.
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