---
title: "Lj100 — $8K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/lj100"
last_updated: "2026-08-12T16:11:24.300Z"
locale: en
meta:
description: "Amazon product research for lj100: $8K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for lj100: $8K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Lj100 — $8K/mo Amazon US Product Research (2026)"
---
# **Lj100**
**Worth a look**
Shows low returns (0.0%), but a concentrated shelf (top 5 take 80% of clicks) keeps it on the watch list.
Market size 24Growth 56Conversion 79Competition 16Returns 100Price range 95Avg price 95Brand share 29Review moat 47Quality gap 60
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$33.01**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$18.74–$54.48**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.0%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+30.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****1,818.2**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****$96K**
$96K/yr · 37K searches
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
## **Is lj100 profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, lj100 is a $96K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 53/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lj100 market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$66K–$83K**
- units × avg price
- **Conversion rate**
- **8.0%**
- **Avg BSR**
- **#326**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **162 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**20**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**5%**
- Double Wood Supplements51% - NOW Foods12% - Momentous9% - NutraBio9% - Nootropics Depot8% - Earth Elixir7% - Open — no brand owns it (2 brands, 5%)
## **lj100 demand & seasonality**
Weekly Amazon search volume, last 99 weeks — +30.0% search growth over the last 90 days.
1K600Spike '25Prime Day '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: May, Jun · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/health-household/lj100/trend)
## **Top lj100 search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **lj100 tongkat ali**15K/yr+30.5%6.0% conv. - **lj100**17K/yr+20.9%5.6% conv. - **tongkat ali lj100**4K/yr+65.5%8.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/lj100/search-terms)
## **Top lj100 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%15%$14K30%$29K45%$43K60%$58K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LJ100 Tongkat Ali for Men (120 Capsules) - Only Clinically Proven and Patented Mens Heath Supplement Tongkat Ali Formula (LJ100 Std to 40% Glycosaponins 22% Eurypeptides) by Double Wood**Double Wood Supplements**$38.79**4.5★570 rev](https://www.amazon.com/dp/B09TM2LTM5) [2**NOW Foods Supplements TestoJack 100 with LJ100 a potent standardized extract of Tongkat Ali (Eurycoma longifolia) Tribulus and ZMA 120 Veg Capsules**NOW Foods**$24.94**4.5★215 rev](https://www.amazon.com/dp/B001LXMUVW) [3**Momentous Tongkat Ali Supplement - Longjack Root Extract Powder for Men & Women - Supports Hormone Balance Performance & Mood - Natural Wellness - Informed Sport Certified - 400 mg - 30 Servings**Momentous**$19.60**4.4★1,259 rev](https://www.amazon.com/dp/B09WX9VHVX) [4**NutraBio Tongkat Ali Longjack 100 Supplement - Natural Support for Muscle Mass Strength Performance- Longjack Tongkat Ali for Men- 200mg per Capsule 60 Servings**NutraBio**$44.81**4.4★99 rev](https://www.amazon.com/dp/B0BXR227TF) [5**Earth Elixir LJ100 Tongkat Ali & Fadogia Agrestis for Men Natural Testosterone Supplement - Made in USA & 3rd Party Tested for Strength Energy & Vitality - Clinically Studied Tongkat Ali LJ100**Earth Elixir**$39.91**4.5★1,562 rev](https://www.amazon.com/dp/B0G1DMTL2H)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Transparent Labs Vitality Testosterone Booster - Testosterone Supplement for Men with Ashwagandha KSM-66 PrimaVie Shilajit Extract & DIM to Support Vitality & Bioavailable Testosterone - 60 Count**Transparent Labs**$54.48**215 rev2y ago](https://www.amazon.com/dp/B0CS3SGSZ3) [**Nutricost Tongkat Ali 1 000mg 120 Capsules - with Tribulus Terrestris and BioPerine Vegetarian Caps Non-GMO Gluten Free Potent Extract**Nutricost**$18.74**2,801 rev3y ago](https://www.amazon.com/dp/B0C361XRFK) [**NutraBio Tongkat Ali Longjack 100 Supplement - Natural Support for Muscle Mass Strength Performance- Longjack Tongkat Ali for Men- 200mg per Capsule 60 Servings**NutraBio**$44.81**99 rev3y ago](https://www.amazon.com/dp/B0BXR227TF) [**Momentous Tongkat Ali Supplement - Longjack Root Extract Powder for Men & Women - Supports Hormone Balance Performance & Mood - Natural Wellness - Informed Sport Certified - 400 mg - 30 Servings**Momentous**$19.60**1,259 rev4y ago](https://www.amazon.com/dp/B09WX9VHVX) [**LJ100 Tongkat Ali for Men (120 Capsules) - Only Clinically Proven and Patented Mens Heath Supplement Tongkat Ali Formula (LJ100 Std to 40% Glycosaponins 22% Eurypeptides) by Double Wood**Double Wood Supplements**$38.79**570 rev4y ago](https://www.amazon.com/dp/B09TM2LTM5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Earth Elixir LJ100 Tongkat Ali & Fadogia Agrestis for Men Natural Testosterone Supplement - Made in USA & 3rd Party Tested for Strength Energy & Vitality - Clinically Studied Tongkat Ali LJ100**Earth Elixir**$39.91**4.5★**▲ 216%**](https://www.amazon.com/dp/B0G1DMTL2H) [**Nootropics Depot Tongkat Ali Extract Capsules | 200mg | 60 Count | 2% Eurycomanone By HPTLC | Eurycoma longifolia Root Extract**Nootropics Depot**$22.00**4.2★**▲ 27%**](https://www.amazon.com/dp/B088GQDV76) [**Momentous Tongkat Ali Supplement - Longjack Root Extract Powder for Men & Women - Supports Hormone Balance Performance & Mood - Natural Wellness - Informed Sport Certified - 400 mg - 30 Servings**Momentous**$19.60**4.4★**▲ 15%**](https://www.amazon.com/dp/B09WX9VHVX) [**Nootropics Depot Tongkat Ali Extract Capsules | 100mg | 60 Count | 10% Eurycomanone by HPTLC | Eurycoma longifolia Root Extract**Nootropics Depot**$43.63**4.2★**— 9%**](https://www.amazon.com/dp/B088GW792L) [**Transparent Labs Vitality Testosterone Booster - Testosterone Supplement for Men with Ashwagandha KSM-66 PrimaVie Shilajit Extract & DIM to Support Vitality & Bioavailable Testosterone - 60 Count**Transparent Labs**$54.48**4.4★**— 9%**](https://www.amazon.com/dp/B0CS3SGSZ3)
**~~View all trending →~~**
## **What reviews say buyers love and hate about lj100**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“The capsules are of good quality”*
**Value For Money**9%
*“worth every penny”*
**Sexual Wellness**9%
*“Promotes Energy and Libido”*
**Advertised Vs Actual Product**9%
*“it does as advertised”*
**Energy Level**6%
*“I really think this works to boost limido and energy”*
**Efficiency**5%
*“Works well”*
**Vitamin**3%
*“Great supplement”*
**Strength**3%
*“Very strong”*
**Side Effects**3%
*“I didnt have any negative side effects”*
**Ingredients-Overall**3%
*“the ingredients are clean”*
### **What buyers complain about **
**Functionality-Overall**15%
*“Cant call it”*
**Dosage**9%
*“after two months I cant take it anymore”*
**Side Effects**8%
*“Unacceptable side effects for me”*
**Acid Regulator/Stomach Ache Relief**5%
*“Made my stomach ache”*
**Certifications**4%
*“Lab Tested - Confirmed Useless”*
**Quality-Overall**4%
*“Trash”*
**Heart Health**4%
*“DOCIS is not the right one for health”*
**Sleep Quality**4%
*“Those who have sleep problems to begin with might have this unfortunate side effect”*
**Value For Money**4%
*“It is a bit expensive which is why Im giving it 4 stars”*
**Allergies**3%
*“It gave me horrible chest acne”*
## **Common lj100 questions**
- **Is lj100 profitable to sell on Amazon United States?**
- The niche generates $96K/yr across 10 tracked products. 90-day search growth is +30.0%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the lj100 niche?**
- 8 brands and 20 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in lj100?**
- Top complaints mined from reviews: Functionality-Overall, Dosage, Side Effects. The return rate is 0.0%.
- **When does demand for lj100 peak?**
- Demand peaks in May–Jun; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the lj100 niche?**
- Listings span $18.74–$54.48; the average listing price is $33.01 (sweet spot $15–$100). The average incumbent carries 1,818 reviews — the moat a new listing must climb.
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