---
title: "Wellbetx Berberine 500mg — $653K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/wellbetx-berberine-500mg"
last_updated: "2026-08-09T16:53:45.817Z"
locale: en
meta:
description: "Niche score 49/100 · $653K/yr market · 248K searches/yr · $24.02 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $653K/yr market · 248K searches/yr · $24.02 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Wellbetx Berberine 500mg — $653K/yr Amazon US Niche (2026) - Flapen"
---
# **wellbetx berberine 500mg**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 66Growth 22Conversion 91Competition 3Returns 100Price range 95Avg price 95Brand share 0Review moat 40Quality gap 47
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$24.02**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$19.36–$34.55**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****10.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$653K**
$653K/yr · 248K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,474.83**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-5.1%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, wellbetx berberine 500mg is a $653K/yr Amazon United States market (248K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 49/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **wellbetx berberine 500mg market data**
- **Units sold / yr**
- **25K–30K**
- avg 3,000–4,000/product
- **Revenue / yr**
- **$601K–$721K**
- units × avg price
- **Conversion rate**
- **10.9%**
- **Avg BSR**
- **#652**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **161 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**31**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- NOW Foods77% - Natural Factors13% - Swanson10%
## **Demand & seasonality**
Weekly Amazon search volume, last 99 weeks — -5.1% search growth over the last 90 days.
6K4KSpike '24Holiday '24Spike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Mar, Apr, May · busiest ÷ quietest = 2.9×
[**Open Trend **](https://flapen.com/research/us/health-household/wellbetx-berberine-500mg/trend)
## **Top wellbetx berberine 500mg search terms**
- **now berberine**51K/yr+9.2%11.2% conv. - **berberine now**26K/yr-4.2%11.7% conv. - **now berberine glucose support**21K/yr-3.8%14.6% conv. - **swanson berberine**23K/yr-7.1%3.9% conv. - **natural factors**24K/yr-14.6%0.1% conv. - **now foods berberine**12K/yr+15.0%10.6% conv. - **berberine glucose support**16K/yr+1.9%7.3% conv. - **wellbetx berberine 1000mg**8K/yr+9.9%18.6% conv. - **do not age berberine**9K/yr-40.6%2.9% conv. - **berberine now foods**6K/yr+12.0%9.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/wellbetx-berberine-500mg/search-terms)
## **Top wellbetx berberine 500mg products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$98K30%$196K45%$294K60%$392K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**NOW Foods Supplements Berberine Glucose Support Combined with MCT Oil for Optimal Berberine Absorption 90 Softgels**NOW Foods**$22.79**4.5★5,608 rev](https://www.amazon.com/dp/B07PSMZ3J1) [2**Now Supplements Berberine HCL 500 mg Supports Glucose Metabolism* 90 Veg Capsules**NOW Foods**$22.83**4.6★820 rev](https://www.amazon.com/dp/B0DXM7Q176) [3**Natural Factors WellBetX Berberine - Daily Supplement Supports Metabolic Health - Formula Supports Healthy Heart - Gluten-Free & Vegan - 120 Vegetarian Capsules (120 Servings)**Natural Factors**$34.55**4.6★3,328 rev](https://www.amazon.com/dp/B07F9565LN) [4**Swanson Berberine HCl Cardiovascular and Metabolic Health Supplement for Health-Conscious Adults - Non-GMO Vegan Gluten-Free (60 Vegan Capsules 400 mg Each)**Swanson**$20.27**4.4★1,704 rev](https://www.amazon.com/dp/B006MRK8LG) [5**Natural Factors WellBetX Berberine - Daily Supplement Supports Metabolic Health - Formula Supports Healthy Heart - Gluten-Free & Vegan - 60 Vegetarian Capsules (60 Servings)**Natural Factors**$19.36**4.6★3,328 rev](https://www.amazon.com/dp/B0155KYOVK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Now Supplements Berberine HCL 500 mg Supports Glucose Metabolism* 90 Veg Capsules**NOW Foods**$22.83**820 rev1y ago](https://www.amazon.com/dp/B0DXM7Q176) [**Swanson Berberine Advanced Enhanced Absorption Supplement for Health-Conscious Adults Seeking Optimized Bioavailability - Featuring Berbevis 550 mg (30 Vegan Capsules)**Swanson**$24.34**61 rev2y ago](https://www.amazon.com/dp/B0B4BFS39N) [**NOW Foods Supplements Berberine Glucose Support Combined with MCT Oil for Optimal Berberine Absorption 90 Softgels**NOW Foods**$22.79**5,608 rev7y ago](https://www.amazon.com/dp/B07PSMZ3J1) [**Natural Factors WellBetX Berberine - Daily Supplement Supports Metabolic Health - Formula Supports Healthy Heart - Gluten-Free & Vegan - 120 Vegetarian Capsules (120 Servings)**Natural Factors**$34.55**3,328 rev7y ago](https://www.amazon.com/dp/B07F9565LN) [**Natural Factors WellBetX Berberine - Daily Supplement Supports Metabolic Health - Formula Supports Healthy Heart - Gluten-Free & Vegan - 60 Vegetarian Capsules (60 Servings)**Natural Factors**$19.36**3,328 rev10y ago](https://www.amazon.com/dp/B0155KYOVK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Natural Factors WellBetX Berberine - Daily Supplement Supports Metabolic Health - Formula Supports Healthy Heart - Gluten-Free & Vegan - 60 Vegetarian Capsules (60 Servings)**Natural Factors**$19.36**4.6★**▲ 11%**](https://www.amazon.com/dp/B0155KYOVK) [**NOW Foods Supplements Berberine Glucose Support Combined with MCT Oil for Optimal Berberine Absorption 90 Softgels**NOW Foods**$22.79**4.5★**— 5%**](https://www.amazon.com/dp/B07PSMZ3J1) [**Now Supplements Berberine HCL 500 mg Supports Glucose Metabolism* 90 Veg Capsules**NOW Foods**$22.83**4.6★**— 5%**](https://www.amazon.com/dp/B0DXM7Q176) [**Swanson Berberine HCl Cardiovascular and Metabolic Health Supplement for Health-Conscious Adults - Non-GMO Vegan Gluten-Free (60 Vegan Capsules 400 mg Each)**Swanson**$20.27**4.4★**▼ 11%**](https://www.amazon.com/dp/B006MRK8LG) [**Swanson Berberine Advanced Enhanced Absorption Supplement for Health-Conscious Adults Seeking Optimized Bioavailability - Featuring Berbevis 550 mg (30 Vegan Capsules)**Swanson**$24.34**4.1★**▼ 18%**](https://www.amazon.com/dp/B0B4BFS39N)
**~~View all trending →~~**
## **What buyers say about wellbetx berberine 500mg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Blood Sugar Level**15%
*“Helps with blood sugar”*
**Quality-Overall**12%
*“Excellent product”*
**Weight Loss**11%
*“Excellent product to lose weight”*
**Value For Money**7%
*“Price was fair”*
**Advertised Vs Actual Product**6%
*“Product is as described”*
**Efficiency**6%
*“Very effective”*
**Nutritional Content**5%
*“Very good supplement”*
**Vitamin**4%
*“Good supplement”*
**Ease Of Use**3%
*“easy to take”*
**Ease Of Chewing/Swallowing**3%
*“Easy to swallow”*
### **What buyers complain about **
**Functionality-Overall**12%
*“I haven't seen good results”*
**Weight Loss**10%
*“Didn't help with weight loss”*
**Side Effects**10%
*“Stomach bloated horrible”*
**Dosage**6%
*“I try not to take more than three times a day”*
**Acid Regulator/Stomach Ache Relief**6%
*“20 hours of vomiting”*
**Blood Sugar Level**5%
*“I've literally noticed nothing with my blood sugars”*
**Allergies**4%
*“Allergic Reaction”*
**Ingredients-Overall**3%
*“This product contains Bovine Gelatin”*
**Vitamin**3%
*“There's a real problem with this supplement”*
**Size-Overall**3%
*“Too large a capsule”*
### **Top return reasons **
**Strength**33%
**Size-Overall**33%
**Blood Sugar Level**17%
**Adhesion/Stickiness**17%
## **Common questions**
- **Is wellbetx berberine 500mg profitable to sell on Amazon United States?**
- The niche generates $653K/yr across 6 tracked products. 90-day search growth is -5.1%. Flapen's verdict: Skip it (49/100).
- **How competitive is the wellbetx berberine 500mg niche?**
- 3 brands and 31 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in wellbetx berberine 500mg?**
- Top complaints mined from reviews: Functionality-Overall, Weight Loss, Side Effects. The return rate is 0.0%.
- **When does demand for wellbetx berberine 500mg peak?**
- Demand peaks in Mar–Apr–May; the busiest month runs 2.9× the quietest.
- **What does it cost to enter the wellbetx berberine 500mg niche?**
- Listings span $19.36–$34.55; the average listing price is $24.02 (sweet spot $15–$100). The average incumbent carries 2,475 reviews — the moat a new listing must climb.
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