---
title: "Lena Menstrual Cup — $4K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/lena-menstrual-cup"
last_updated: "2026-08-12T16:27:15.714Z"
locale: en
meta:
description: "Amazon product research for lena menstrual cup: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for lena menstrual cup: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Lena Menstrual Cup — $4K/mo Amazon US Product Research"
---
# **Lena Menstrual Cup**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 12Growth 34Conversion 76Competition 39Returns 80Price range 90Avg price 95Brand share 0Review moat 18Quality gap 52
**Avg price**
**Incredible****$29.03**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.33–$39.45**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****7.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****62%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+7.4%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****17,643.69**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$48K**
$48K/yr · 23K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
## **Is lena menstrual cup profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, lena menstrual cup is a $48K/yr Amazon United States market (23K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul. Verdict: Skip it — 44/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lena menstrual cup market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **1K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$36K–$44K**
- units × avg price
- **Conversion rate**
- **7.2%**
- **Avg BSR**
- **#34**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **85%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **80 months**
- **Avg seller age**
- **142 days**
## **Competition: brands, sellers & click share**
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**1 **—flat
**Sellers**
**2**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**62%**
Top 20: 100%
**Open market**
**0%**
- LENA100%
## **lena menstrual cup demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +7.4% search growth over the last 90 days.
1K750Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/lena-menstrual-cup/trend)
## **Top lena menstrual cup 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%$5K20%$10K30%$14K40%$19K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Lena Menstrual Cup Original - Soft Reusable Medical-Grade Silicone Period Cups for Women Heavy Flow Comfortable 12-Hour Leak-Free Protection Beginner-Friendly Feminine Care - Large Purple**LENA**$27.63**4.4★26,308 rev](https://www.amazon.com/dp/B01JWMWSII) [2**Lena Menstrual Cup Original - Soft Medical-Grade Silicone Period Cups for Women Light and Medium Flow Reusable 12-Hour Leak-Free Comfort Beginner-Friendly Feminine Care - Small Turquoise**LENA**$27.30**4.4★26,308 rev](https://www.amazon.com/dp/B01FV0N9BK) [3**Lena Sensitive Menstrual Cups 2-Pack Ultra-Soft Set (Small & Large) Medical-Grade Silicone Period Cups for Women Heavy Flow Reusable and Comfortable 12-Hour Leak-Free Protection & Feminine Care**LENA**$39.45**4.6★244 rev](https://www.amazon.com/dp/B08JGC9H76) [4**Lena Sensitive Menstrual Cup - Small - Ultra-Soft Reusable Silicone Period Cup for Sensitive Anatomy 12-Hour Comfort Gentle and Leak-Free Protection (LENA-COR-S)**LENA**$28.06**4.4★6,186 rev](https://www.amazon.com/dp/B08BJT95QH) [5**Lena Menstrual Cup Original - Soft Medical-Grade Silicone Period Cups for Women Heavy Flow Reusable and Comfortable 12-Hour Leak-Free Protection Beginner-Friendly Feminine Care - Large Gray**LENA**$28.35**4.4★26,308 rev](https://www.amazon.com/dp/B08HW1VFFZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lena Cleaning Container for Menstrual Cups Light Purple Reusable Silicone Cup for Easy Cleaning and Storage | Compact Microwave-Safe Travel-Friendly Design for Period Cup & Disc Care**LENA**$13.33**102 rev2y ago](https://www.amazon.com/dp/B0CT95D93H) [**Lena Sensitive Menstrual Cups 2-Pack Ultra-Soft Set (Small & Large) Medical-Grade Silicone Period Cups for Women Heavy Flow Reusable and Comfortable 12-Hour Leak-Free Protection & Feminine Care**LENA**$39.45**244 rev2y ago](https://www.amazon.com/dp/B08JGC9H76) [**Lena Menstrual Cup Original - Soft Medical-Grade Silicone Period Cups for Women Heavy Flow Reusable and Comfortable 12-Hour Leak-Free Protection Beginner-Friendly Feminine Care - Large Gray**LENA**$28.35**26,308 rev2y ago](https://www.amazon.com/dp/B08HW1VFFZ) [**Lena Sensitive Menstrual Cup - Ultra Soft Medical-Grade Silicone Period Cups for Women Heavy Flow Beginner-Friendly Reusable 12-Hour Leak-Free Comfort & Feminine Care - Large Coral**LENA**$27.89**6,186 rev2y ago](https://www.amazon.com/dp/B08BJH4FMP) [**Lena Sensitive Menstrual Cup - Small - Ultra-Soft Reusable Silicone Period Cup for Sensitive Anatomy 12-Hour Comfort Gentle and Leak-Free Protection (LENA-COR-S)**LENA**$28.06**6,186 rev5y ago](https://www.amazon.com/dp/B08BJT95QH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Lena Soft & Sensitive Ultra-Soft Menstrual Cups 2-Pack Set (Small) Medical-Grade Silicone Period Cups for Women Beginner-Friendly 12-Hour Leak-Free Comfort & Feminine Care**LENA**$38.14**4.4★**▲ 172%**](https://www.amazon.com/dp/B01BKWBQBS) [**Lena Sensitive Menstrual Cup - Small - Ultra-Soft Reusable Medical-Grade Silicone Period Cup for Sensitive Anatomy 12-Hour Comfort Gentle and Leak-Free Protection (Clear)**LENA**$27.67**4.4★**▲ 68%**](https://www.amazon.com/dp/B01JX4QUDY) [**Lena Menstrual Cup Original - Soft Medical-Grade Silicone Period Cups for Women Heavy Flow Reusable and Comfortable 12-Hour Leak-Free Protection Beginner-Friendly Feminine Care - Large Gray**LENA**$28.35**4.4★**▲ 41%**](https://www.amazon.com/dp/B08HW1VFFZ) [**Lena Sensitive Menstrual Cups 2-Pack Ultra-Soft Set (Small & Large) Medical-Grade Silicone Period Cups for Women Heavy Flow Reusable and Comfortable 12-Hour Leak-Free Protection & Feminine Care**LENA**$39.45**4.6★**▲ 39%**](https://www.amazon.com/dp/B08JGC9H76) [**Lena Menstrual Cup Original - Soft Medical-Grade Silicone Period Cups for Women Light & Medium Flow Reusable 12-Hour Leak-Free Comfort Beginner-Friendly Feminine Care - Small Pink**LENA**$27.22**4.4★**▲ 16%**](https://www.amazon.com/dp/B00YNYH8F4)
**~~View all trending →~~**
## **What reviews say buyers love and hate about lena menstrual cup**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**15%
*“Great product”*
**Menstrual Issues**11%
*“I also have heavy periods”*
**Ease Of Use**10%
*“easy to use”*
**Comfort-Overall**7%
*“Overall, comfortable”*
**Durability**5%
*“Looks brand new every month”*
**Locally Manufactured**5%
*“And its made in the USA”*
**Grip**5%
*“great grip fro removal”*
**Ease Of Application**5%
*“application and removal is a breeze”*
**Washability**2%
*“As long as you wash it well afterwards”*
**Ease Of Cleaning**2%
*“Ive made that easy for myself by going with baby wipes in the bathroom”*
### **What buyers complain about **
**Leak-Proof**26%
*“not completely leak-proof for me”*
**Ease Of Use**21%
*“NOT easy to remove”*
**Pain Relief-Overall**11%
*“it hurt a lot”*
**Hard Feel**9%
*“Too hard”*
**Allergies**5%
*“Tampons and pads tend to cause irritation,”*
### **Top return reasons **
**Size-Overall**53%
**Leak-Proof**7%
**Comfort-Overall**7%
**Functionality-Overall**5%
**Material Quality**3%
**Product Condition**3%
**Ease Of Use**3%
**Advertised Vs Actual Product**2%
**Pain Relief-Overall**2%
**Contamination**2%
## **Common lena menstrual cup questions**
- **Is lena menstrual cup profitable to sell on Amazon United States?**
- The niche generates $48K/yr across 13 tracked products. 90-day search growth is +7.4%. Flapen's verdict: Skip it (44/100).
- **How competitive is the lena menstrual cup niche?**
- 1 brands and 2 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in lena menstrual cup?**
- Top complaints mined from reviews: Leak-Proof, Ease Of Use, Pain Relief-Overall. The return rate is 1.8%.
- **When does demand for lena menstrual cup peak?**
- Demand peaks in Jul; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the lena menstrual cup niche?**
- Listings span $13.33–$39.45; the average listing price is $29.03 (sweet spot $15–$100). The average incumbent carries 17,644 reviews — the moat a new listing must climb.
## **Related niches to research next**
Same-category niches scoring near this one — the next ones worth researching.
- 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)