---
title: "Period Patches for Cramps — $370K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/period-patches-for-cramps"
last_updated: "2026-08-11T22:14:02.228Z"
locale: en
meta:
description: "Niche score 54/100 · $370K/yr market · 352K searches/yr · $12.99 avg price. Soft demand (-13.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $370K/yr market · 352K searches/yr · $12.99 avg price. Soft demand (-13.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Period Patches for Cramps — $370K/yr Amazon US Niche (2026) - Flapen"
---
# **period patches for cramps**
**Worth a look**
Shows low returns (0.4%), but soft demand (-13.4% this quarter) keeps it on the watch list.
Market size 54Growth 18Conversion 79Competition 35Returns 98Price range 55Avg price 58Brand share 45Review moat 50Quality gap 70
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****8.1%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$12.99**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$6.21–$25.72**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$370K**
$370K/yr · 352K searches
**Review moat**
**Okay****1,508.88**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****64%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-13.4%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, period patches for cramps is a $370K/yr Amazon United States market (352K searches/yr). The top 5 brands hold 78% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **period patches for cramps market data**
- **Units sold / yr**
- **30K–40K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$390K–$520K**
- units × avg price
- **Conversion rate**
- **8.1%**
- **Avg BSR**
- **#54**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **11.1%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **145 days**
## **Competition & brand share**
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▲rising
**Sellers**
**24**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**64%**
Top 20: 100%
**Open market**
**16%**
- Midol25% - ThermaCare19% - Rael16% - Pixie Cup12% - CrampCareH7% - FOMIN6% - Open — no brand owns it (7 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -13.4% search growth over the last 90 days.
7K5KSpike '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/period-patches-for-cramps/trend)
## **Top period patches for cramps search terms**
- **heating patches for period cramps**24K/yr+4.6%7.0% conv. - **midol heat patch**30K/yr-15.7%14.0% conv. - **thermacare menstrual heat wraps**28K/yr-20.8%12.3% conv. - **heat patches for menstrual cramps**25K/yr-29.7%6.4% conv. - **period heat patches**20K/yr-3.1%8.4% conv. - **period patches**20K/yr-19.8%5.1% conv. - **rael heating patch**23K/yr-11.2%8.4% conv. - **menstrual heating patch**17K/yr+3.7%6.6% conv. - **period patches for cramps**17K/yr+0.3%6.4% conv. - **midol patches**11K/yr-10.9%14.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/period-patches-for-cramps/search-terms)
## **Top period patches for cramps 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%$37K20%$74K30%$111K40%$148K101001K10K 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**Midol Heat Vibes Menstrual Pain Relief Heat Patches - 6 Count Pack for Period Cramps and Backache**Midol**$12.51**4.4★1,801 rev](https://www.amazon.com/dp/B09RBGGNC5) [2**ThermaCare Menstrual Heating Pads for Cramps & Back Pain Relief - Adhesive Heat Wraps for Period Pain - Portable Drug-Free Heat Therapy for Daily Comfort & Discreet Wear - Up to 8 Hours - 6 Count**ThermaCare**$19.71**4.5★4,522 rev](https://www.amazon.com/dp/B09LHCN264) [3**Rael Herbal Heating Patches - Period Cramps Ultra Thin Design On The Go Size (8 Count)**Rael**$12.81**4.2★4,275 rev](https://www.amazon.com/dp/B08779MC8X) [4**Rael Herbal Heating Patches - Ultra Thin Design Large Size for Extra Coverage All Skin Types (8 Count)**Rael**$15.30**4.2★4,275 rev](https://www.amazon.com/dp/B09S2Y1G7B) [5**(5 Patches) CrampCareH PMS/Menstrual Cramps Relief Heat Patch with Wide Wings FDA Registered**CrampCareH**$10.02**4.2★3,371 rev](https://www.amazon.com/dp/B07P6MS95T)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FOMIN PMS Relief Heat Patches (8 Pack) Air-Activated Self-Heating Cramp Relief Patch Drug-Free Period Pain Relief 8-Hour Portable Menstrual Heating Pad Discreet Wearable Patch for Women**FOMIN**$9.95**73 rev2mo ago](https://www.amazon.com/dp/B0GKH1235M) [**Pixie Large Period Cramps Menstrual Pain Relief Heat Patches for Feminine Care - Lower Abdominal & Back Ache Therapy - Up to 8 Hours - 3 Count Discreet Disposable Heat Pads**Pixie Cup**$9.60**86 rev8mo ago](https://www.amazon.com/dp/B0F99ZGTJJ) [**Portable Menstrual Pain Relief Heat Patch Adhesive Heat Patches for Period Cramps and Backache Relief Disposable Air Activated Body Warmers - Up to 10 Hours**xinjue**$6.21**71 rev9mo ago](https://www.amazon.com/dp/B0FPCQ4MKL) [**Pixie Period Cramps Menstrual Pain Relief Heat Patches - Lower Abdominal & Back Soothing Therapy - Natural Alternative to Lidocaine ICY Hot - Up to 8 Hours - 6 Count Discreet Disposable Heat Pads**Pixie Cup**$9.89**909 rev1y ago](https://www.amazon.com/dp/B0DYK8CMQ1) [**Kind Patches Period Patches - Period Relief Iron Patches with Menthol Camphor and Chamomile - Menstrual Relief with Lavender Essential Oil - 30 Count**Kind Patches**$14.58**124 rev1y ago](https://www.amazon.com/dp/B0F2VX9MZ5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FOMIN PMS Relief Heat Patches (8 Pack) Air-Activated Self-Heating Cramp Relief Patch Drug-Free Period Pain Relief 8-Hour Portable Menstrual Heating Pad Discreet Wearable Patch for Women**FOMIN**$9.95**4.3★**▲ 289%**](https://www.amazon.com/dp/B0GKH1235M) [**Portable Menstrual Pain Relief Heat Patch Adhesive Heat Patches for Period Cramps and Backache Relief Disposable Air Activated Body Warmers - Up to 10 Hours**xinjue**$6.21**4.5★**▲ 71%**](https://www.amazon.com/dp/B0FPCQ4MKL) [**Pixie Large Period Cramps Menstrual Pain Relief Heat Patches for Feminine Care - Lower Abdominal & Back Ache Therapy - Up to 8 Hours - 3 Count Discreet Disposable Heat Pads**Pixie Cup**$9.60**4.5★**▲ 70%**](https://www.amazon.com/dp/B0F99ZGTJJ) [**Cora Heat Relief Patch (6 Patches)**Cora**$13.82**4.5★**▲ 36%**](https://www.amazon.com/dp/B082QSX7K2) [**LILAS Period Cramps Pain Relief Patch 10 Pack | Instant Relief for Menstrual Cramp PMS Endometriosis & PCOS | 12-Hour Comfort | Natural & Vegan Topical Patches | Trusted Formula & Upgraded Design**LILAS**$25.72**4.3★**▲ 31%**](https://www.amazon.com/dp/B07LG7MP6J)
**~~View all trending →~~**
## **What buyers say about period patches for cramps**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Heating Element**7%
*“It heated quickly”*
**Quality-Overall**7%
*“They seem well-made and work”*
**Efficiency**6%
*“effective”*
**Value For Money**6%
*“Good Price”*
**Size-Overall**6%
*“It stays in place and fits perfectly”*
**Comfort-Overall**6%
*“They are comfortable”*
**Ease Of Use**6%
*“Pretty easy to put on”*
**Adhesion/Stickiness**5%
*“Sticks very well”*
**Durability**4%
*“It's pretty durable”*
**Warmth**4%
*“the soothing warmth was greatly appreciated”*
### **What buyers complain about **
**Heating**25%
*“Barely warm”*
**Functionality-Overall**11%
*“Didn't work”*
**Adhesion/Stickiness**8%
*“Doesnt stick well”*
**Value For Money**8%
*“Waste of money”*
**Warmth**7%
*“Does not get warm”*
**Heating Element**4%
*“doesnt heat up at all”*
**Size-Overall**4%
*“Because theyre bigger than hot hands”*
**Pain Relief-Overall**2%
*“burnt my back”*
**Allergies**2%
*“Blister”*
**Durability**2%
*“do not last”*
### **Top return reasons **
**Heating**46%
**Functionality-Overall**9%
**Advertised Vs Actual Product**9%
**Value For Money**9%
**Size-Overall**7%
**Adhesion/Stickiness**6%
**Warmth**3%
**Product Condition**2%
**Heating Element**1%
**Comfort-Overall**1%
## **Common questions**
- **Is period patches for cramps profitable to sell on Amazon United States?**
- The niche generates $370K/yr across 17 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -13.4%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the period patches for cramps niche?**
- 13 brands and 24 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in period patches for cramps?**
- Top complaints mined from reviews: Heating, Functionality-Overall, Adhesion/Stickiness. The return rate is 0.4%.
- **When does demand for period patches for cramps peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the period patches for cramps niche?**
- Listings span $6.21–$25.72; the average listing price is $12.99 (sweet spot $15–$100). The average incumbent carries 1,509 reviews — the moat a new listing must climb.
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