---
title: "Kava Kava Capsules — $11K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/kava-kava-capsules"
last_updated: "2026-08-12T14:12:45.487Z"
locale: en
meta:
description: "Amazon product research for kava kava capsules: $11K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for kava kava capsules: $11K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Kava Kava Capsules — $11K/mo Amazon US Product Research"
---
# **Kava Kava Capsules**
**Worth a look**
Shows low returns (0.0%), but soft demand (-9.9% this quarter) keeps it on the watch list.
Market size 30Growth 20Conversion 86Competition 27Returns 100Price range 79Avg price 91Brand share 43Review moat 65Quality gap 83
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$21.53**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****9.8%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$10.31–$33.48**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****886.82**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$133K**
$133K/yr · 63K searches
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-9.9%**
90-day search growth — must beat 0% to launch
## **Is kava kava capsules profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, kava kava capsules is a $133K/yr Amazon United States market (63K searches/yr). The top 5 brands hold 79% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kava kava capsules market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **$129K–$172K**
- units × avg price
- **Conversion rate**
- **9.8%**
- **Avg BSR**
- **#1,079**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **8.6%**
- **Avg brand age**
- **73 months**
- **Avg seller age**
- **168 days**
## **Competition: brands, sellers & click share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **—flat
**Sellers**
**42**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**14%**
- Natures Craft35% - NOW Foods16% - Vitamatic13% - Samarogen8% - LifeSeasons7% - Gaia Herbs6% - Open — no brand owns it (7 brands, 14%)
## **kava kava capsules demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -9.9% search growth over the last 90 days.
2K2KSpike '24Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/health-household/kava-kava-capsules/trend)
## **Top kava kava capsules search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **kava kava capsules**47K/yr-14.0%7.9% conv. - **kava capsules**9K/yr+31.0%5.3% conv. - **kava capsules supplements**3K/yr-18.6%9.2% conv. - **kava and ketum**2K/yr-9.4%0.4% conv. - **kava capsules extra strength**2K/yr-41.0%0.9% conv. [**All search terms **](https://flapen.com/research/us/health-household/kava-kava-capsules/search-terms)
## **Top kava kava capsules 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%$13K20%$27K30%$40K40%$53K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Kava Kava Root Extract Supplement 1000mg per Serving - Fast Acting Herbal Support for Balanced Mood - Relax Calming Capsules for Stress Support & Better Sleep - 60 Count**Natures Craft**$19.30**4.1★2,315 rev](https://www.amazon.com/dp/B0848PY5B9) [2**Vitamatic Kava Kava 1000mg with Magnesium Ashwagandha GABA Theobromine L-Theanine & Cacao 120 Veg Caps Kavalactones for Mood Stress & Sleep Support.**Vitamatic**$16.39**4.1★148 rev](https://www.amazon.com/dp/B0FK94QLSM) [3**NOW Foods Supplements Kava Kava Extract 250 mg 30% Kavalactones Herbal Relaxation Blend* 120 Veg Capsules**NOW Foods**$20.23**4.2★1,605 rev](https://www.amazon.com/dp/B0013OSNA6) [4**LifeSeasons Anxie-T - Stress Relief Supplement - Supports Mood & Mental Focus - Feel Calm and Relaxed - Eases Tension & Nervousness - Ashwagandha Kava Kava GABA & L-Theanine - 60 Capsules**LifeSeasons**$32.39**4.3★2,779 rev](https://www.amazon.com/dp/B008KPZN4A) [5**Gaia Herbs Kava Root - Helps Sustain a Sense of Calm & Relaxation During Times of Stress*- Made with Noble Kava Cultivars - 60 Vegan Liquid Phyto-Caps (60 Servings)**Gaia Herbs**$33.48**4.2★432 rev](https://www.amazon.com/dp/B0036THN8E)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Samarogen Kava Kava Capsules Root Extract Supplement Liposomal 55% Kavalactones with Ashwagandha Chamomile Lemon Balm Passionflower for Relax & Good Sleep (120 Softgels)**Samarogen**$31.52**303 rev10mo ago](https://www.amazon.com/dp/B0FPCGK18K) [**Samarogen Kava Kava Capsules Root Extract Supplement Liposomal 55% Kavalactones with Ashwagandha Chamomile Lemon Balm Passionflower for Relax & Good Sleep (60 Softgels)**Samarogen**$20.62**303 rev11mo ago](https://www.amazon.com/dp/B0FP5NFXDH) [**Vitamatic Kava Kava 1000mg with Magnesium Ashwagandha GABA Theobromine L-Theanine & Cacao 120 Veg Caps Kavalactones for Mood Stress & Sleep Support.**Vitamatic**$16.39**148 rev12mo ago](https://www.amazon.com/dp/B0FK94QLSM) [**DetoxenNATURE Kava Kava Root Extract Capsules for Natural Calm & Sleep Support. Herbal Supplement with Valerian Passionflower Chamomile Lemon Balm and Lavender for Mood Support. 90 Count**DetoxenNATURE**$18.73**58 rev1y ago](https://www.amazon.com/dp/B0DTJSWJ57) [**PRIMO KAVA Kava Capsules 1500mg | Authentic Kava Kava from Fiji | Fast Acting Kava Extract | 1500mg of Kavalactones | Adaptogenic Experience | Certified 3rd Party Testing**PRIMO KAVA**$15.25**16 rev1y ago](https://www.amazon.com/dp/B0DNBPLZC7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**PRIMO KAVA Kava Capsules 1500mg | Authentic Kava Kava from Fiji | Fast Acting Kava Extract | 1500mg of Kavalactones | Adaptogenic Experience | Certified 3rd Party Testing**PRIMO KAVA**$15.25**3.6★**▲ 188%**](https://www.amazon.com/dp/B0DNBPLZC7) [**Natures Craft Kava Kava Root Extract Supplement 1000mg per Serving - Fast Acting Herbal Support for Balanced Mood - Relax Calming Capsules for Stress Support & Better Sleep - 30 Count**Natures Craft**$13.10**4.1★**▲ 88%**](https://www.amazon.com/dp/B0CBQ8JCCF) [**Natures Answer Kava Root Powder 90 Capsules - Kava Powder for Mood & Stress Relief Calming Support - Gluten Free Vegan Made in USA for Everyone**Nature's Answer**$28.26**4.1★**▲ 62%**](https://www.amazon.com/dp/B00028OWPO) [**Natures Craft Kava Kava Root Extract Supplement 1000mg per Serving - Fast Acting Herbal Support for Balanced Mood - Relax Calming Capsules for Stress Support & Better Sleep - 120 Count**Natures Craft**$29.46**4.1★**▲ 46%**](https://www.amazon.com/dp/B0CBPQWGJJ) [**DEDICAD Kava Kava Capsules - 3 Month Supply - 9 Herbs with Ginkgo Biloba Ashwagandha Root Andean Cocoa Graviola Leaf Chamomile Valerian Lemon Balm & Skullcap - Support Mood & Immune - 90 Pills**DEDICAD**$12.93**4.3★**▲ 28%**](https://www.amazon.com/dp/B0BGHS9BXB)
**~~View all trending →~~**
## **What reviews say buyers love and hate about kava kava capsules**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sleep Quality**21%
*“I fall asleep easily”*
**Stress/Anxiety**18%
*“Great for anxiety”*
**Quality-Overall**8%
*“it's a consistent product”*
**Soothing Effect**8%
*“Relaxing and soothing effect”*
**Efficiency**8%
*“it was very effective for her”*
**Value For Money**5%
*“Good for the price”*
**Side Effects**4%
*“this delivers similar effects with a much easier delivery method”*
**Focus Enhancement**3%
*“Definitely improves mood”*
**Dosage**3%
*“easily provided all the benefits of Kava with a simple single pill”*
**Vitamin**2%
*“it has been no problem with other supplements I take”*
### **What buyers complain about **
**Functionality-Overall**15%
*“Doesn't work”*
**Sleep Quality**12%
*“can't seem to find anything that will help me sleep”*
**Stress/Anxiety**9%
*“No good I have more anxiety than before”*
**Dosage**7%
*“Must be cautious in amount taken”*
**Side Effects**6%
*“Severe Side Effects”*
**Advertised Vs Actual Product**5%
*“False advertising”*
**Taste-Overall**4%
*“Couldnt taste or feel any Kava”*
**Value For Money**4%
*“Waste of money”*
**Ingredients-Overall**3%
*“Not even close to 400mg of kava extract”*
**Quality-Overall**2%
*“Not many good reviews”*
### **Top return reasons **
**Functionality-Overall**100%
## **Common kava kava capsules questions**
- **Is kava kava capsules profitable to sell on Amazon United States?**
- The niche generates $133K/yr across 17 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -9.9%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the kava kava capsules niche?**
- 13 brands and 42 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in kava kava capsules?**
- Top complaints mined from reviews: Functionality-Overall, Sleep Quality, Stress/Anxiety. The return rate is 0.0%.
- **When does demand for kava kava capsules peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the kava kava capsules niche?**
- Listings span $10.31–$33.48; the average listing price is $21.53 (sweet spot $15–$100). The average incumbent carries 887 reviews — the moat a new listing must climb.
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