---
title: "Period Pain Relief Device — $93K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/period-pain-relief-device"
last_updated: "2026-08-11T22:12:43.179Z"
locale: en
meta:
description: "Niche score 38/100 · $93K/yr market · 85K searches/yr · $57.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · $93K/yr market · 85K searches/yr · $57.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Period Pain Relief Device — $93K/yr Amazon US Niche (2026) - Flapen"
---
# **period pain relief device**
**Skip it**
Soft demand (-21.9% this quarter) — this niche doesn't clear our bar today.
Market size 23Growth 14Conversion 24Competition 24Returns 62Price range 70Avg price 91Brand share 31Review moat 23Quality gap 78
**Avg price**
**Great****$57.28**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$19.54–$133.79**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Bad****1.9%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Bad****71%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$93K**
$93K/yr · 85K searches
**Review moat**
**Bad****7,659.36**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-21.9%**
90-day search growth — must beat 0% to launch
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, period pain relief device is a $93K/yr Amazon United States market (85K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 38/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **period pain relief device market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$115K–$143K**
- units × avg price
- **Conversion rate**
- **1.9%**
- **Avg BSR**
- **#413**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **86%**
- **Out of stock**
- **5.4%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **150 days**
## **Competition & brand share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▼falling
**Sellers**
**18**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**9%**
- Livia55% - Zolly12% - monthlee9% - iSTIM5% - Flyhorse5% - Beurer4% - Open — no brand owns it (4 brands, 9%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -21.9% search growth over the last 90 days.
2K2KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/health-household/period-pain-relief-device/trend)
## **Top period pain relief device search terms**
- **period pain relief device**25K/yr-25.0%1.5% conv. - **livia**17K/yr+0.8%1.7% conv. - **livia menstrual pain relief device**14K/yr-43.6%3.0% conv. - **ovira period pain relief device**8K/yr-5.5%0.3% conv. - **tens unit for period cramps**9K/yr-20.4%1.3% conv. - **menstrual pain relief device**5K/yr-10.9%1.4% conv. - **period cramp relief device**3K/yr-7.4%1.2% conv. - **cramp relief device**3K/yr-70.1%0.6% conv. - **tens for menstrual cramps**917/yr+5.0%1.6% conv. - **livia period pain relief**583/yr-53.5%3.4% conv. [**All search terms **](https://flapen.com/research/us/health-household/period-pain-relief-device/search-terms)
## **Top period pain relief device 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%10%$9K20%$19K30%$28K40%$37K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Livia Menstrual Pain Relief Device Lavender Off-Switch for Period Pain Portable & Discreet Rechargeable Up to 8 Hours Battery Complete Kit with Stick-On Pads The Go-to Travel Partner**Livia**$133.18**4.2★955 rev](https://www.amazon.com/dp/B072KM1VZW) [2**Menstrual Heating Pad for Period Cramps Portable Heating Pad for Period Cramps Relief with Heat & Massage Wearable Cordless Warmer for Pain Relief Rechargeable & Wireless for Women**Zolly**$39.82**4.5★259 rev](https://www.amazon.com/dp/B0F9TVN9PR) [3**Livia Menstrual Pain Relief Device Pink Off-Switch for Period Pain Portable & Discreet Rechargeable Up to 8 Hours Battery Complete Kit with Stick-On Pads The Go-to Travel Partner**Livia**$133.79**4.2★955 rev](https://www.amazon.com/dp/B073JP3HSG) [4**monthlee - Wireless Tens Machine for Period Pain Relief & Endometriosis | Electric Rechargeable Tens Machine for Pain Relief | 6 Massage Modes 20 Intensity Levels for Relaxation (Yellow)**monthlee**$43.30**4.5★38 rev](https://www.amazon.com/dp/B0FR9CD871) [5**Livia Flower Pads | Electrodes Menstrual Pain Relief Device | Compact Lightweight Discreet | Skin-Friendly & Easy to Apply | 1 Set of Electrodes**Livia**$19.54**4.2★955 rev](https://www.amazon.com/dp/B075Y2T7HD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**monthlee - Wireless Tens Machine for Period Pain Relief & Endometriosis | Electric Rechargeable Tens Machine for Pain Relief | 6 Massage Modes 20 Intensity Levels for Relaxation (Yellow)**monthlee**$43.30**38 rev9mo ago](https://www.amazon.com/dp/B0FR9CD871) [**Menstrual Heating Pad for Period Cramps Portable Heating Pad for Period Cramps Relief with Heat & Massage Wearable Cordless Warmer for Pain Relief Rechargeable & Wireless for Women**Zolly**$39.82**259 rev1y ago](https://www.amazon.com/dp/B0F9TVN9PR) [**iStim S1 Wireless TENS Unit for Menstrual Relief Period Pain Relief Device for Period Cramps and Back Pain TENS Machine with Heat Rechargeable Drug-Free TENS Massager with Japanese Gel Pads**iSTIM**$67.06**72 rev1y ago](https://www.amazon.com/dp/B0DF4YRHXD) [**KingPavonini Wireless TENS Unit Muscle Stimulator for Pain Relief Portable Rechargeable TENS EMS Machine LED Screen Remote Dual Channel 6 Modes 16 Intensity Massager Charging Case (Blue)**KingPavonini**$38.93**882 rev1y ago](https://www.amazon.com/dp/B0DCZ5T1TP) [**Belfiu TENS & PMS 24 Modes Muscle Stimulator for Pain Relief Therapy Electronic Pulse Massager Muscle Massager with 10 Pads Dust-Proof Drawstring Storage Bag Fastening Cable Ties**Belifu**$30.62**58,776 rev2y ago](https://www.amazon.com/dp/B0CCPBQCWR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KingPavonini Wireless TENS Unit Muscle Stimulator for Pain Relief Portable Rechargeable TENS EMS Machine LED Screen Remote Dual Channel 6 Modes 16 Intensity Massager Charging Case (Blue)**KingPavonini**$38.93**4.2★**▲ 243%**](https://www.amazon.com/dp/B0DCZ5T1TP) [**monthlee - Wireless Tens Machine for Period Pain Relief & Endometriosis | Electric Rechargeable Tens Machine for Pain Relief | 6 Massage Modes 20 Intensity Levels for Relaxation (Yellow)**monthlee**$43.30**4.5★**▲ 136%**](https://www.amazon.com/dp/B0FR9CD871) [**Menstrual Heating Pad for Period Cramps Portable Heating Pad for Period Cramps Relief with Heat & Massage Wearable Cordless Warmer for Pain Relief Rechargeable & Wireless for Women**Zolly**$39.82**4.5★**▲ 99%**](https://www.amazon.com/dp/B0F9TVN9PR) [**Portable Cordless Menstrual Heating Pad with 4 Heat Levels and 4 Massage Modes Electric Fast Large Heating Belly Wrap Belt (Black)**Flyhorse**$24.62**4.4★**▲ 64%**](https://www.amazon.com/dp/B0BCP3M2CX) [**iDOO Portable Heating Pad FSA Eligible Items Birthday Gifts for Mom Women Pink**iDOO**$22.41**4.5★**▲ 44%**](https://www.amazon.com/dp/B0BPY4D6CT)
**~~View all trending →~~**
## **What buyers say about period pain relief device**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**10%
*“Its easy to wear”*
**Quality-Overall**8%
*“Overall, its performance is consistent with the product description”*
**Efficiency**8%
*“so far it has been very effective”*
**Value For Money**8%
*“Excellent price”*
**Muscle Pain Relief**6%
*“really helps loosen my muscles”*
**Charging**6%
*“Holds a charge forever”*
**Battery Life**4%
*“Amazing battery life”*
**Strength**4%
*“This is a very powerful tool”*
**Portability**4%
*“Small and portable”*
**Comfort-Overall**3%
*“Very comfortable”*
### **What buyers complain about **
**Charging**14%
*“DOES NOT CHARGE”*
**Durability**10%
*“Stopped Working After First Use”*
**Functionality-Overall**8%
*“Will not function at all”*
**Battery Life**4%
*“Terrible battery”*
**Size-Overall**4%
*“the ones I ordered dont fit”*
**Heating**4%
*“The heating function stopped working”*
**Pain Relief-Overall**4%
*“I have severe back pain”*
**Quality-Overall**3%
*“Not verry good product”*
**Adhesion/Stickiness**3%
*“ULTRA sticky”*
**Value For Money**3%
*“Expensive”*
### **Top return reasons **
**Functionality-Overall**23%
**Heating**11%
**Size-Overall**9%
**Charging**8%
**Advertised Vs Actual Product**7%
**Joint Pain**5%
**Value For Money**5%
**Adhesion/Stickiness**3%
**Strength**3%
**Pain Relief-Overall**2%
## **Common questions**
- **Is period pain relief device profitable to sell on Amazon United States?**
- The niche generates $93K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -21.9%. Flapen's verdict: Skip it (38/100).
- **How competitive is the period pain relief device niche?**
- 10 brands and 18 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in period pain relief device?**
- Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 2.5%.
- **When does demand for period pain relief device peak?**
- Demand peaks in Jan–Dec; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the period pain relief device niche?**
- Listings span $19.54–$133.79; the average listing price is $57.28 (sweet spot $15–$100). The average incumbent carries 7,659 reviews — the moat a new listing must climb.
## **Related niches in Health & Household**
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)