---
title: "Estrogen Supplement for Women — $701K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/estrogen-supplement-for-women"
last_updated: "2026-08-11T11:34:19.540Z"
locale: en
meta:
description: "Niche score 58/100 · $701K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 58/100 · $701K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Estrogen Supplement for Women — $701K/yr Amazon US Niche (2026) - Flapen"
---
# **estrogen supplement for women**
**Worth a look**
Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 69Growth 25Conversion 30Competition 54Returns 100Price range 85Avg price 95Brand share 60Review moat 24Quality gap 70
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$24.00**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.97–$48.54**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$701K**
$701K/yr · 1.2M searches
**Brand share**
**Good****69%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****2.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-0.7%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****6,378.48**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, estrogen supplement for women is a $701K/yr Amazon United States market (1.2M searches/yr). The top 5 brands hold 69% of demand. Demand peaks in Aug. Verdict: Worth a look — 58/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **estrogen supplement for women market data**
- **Units sold / yr**
- **25K–30K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$600K–$720K**
- units × avg price
- **Conversion rate**
- **2.4%**
- **Avg BSR**
- **#240**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **62 months**
- **Avg seller age**
- **148 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▲rising
**Sellers**
**55**
**Top-5 brand share**
**69%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 97%
**Open market**
**26%**
- Estroven27% - Life Extension16% - SMNutrition14% - PHYTOCHOICE6% - Daily Nouri6% - Vigority5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -0.7% search growth over the last 90 days.
60K40KSpike '24Holiday '24Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/health-household/estrogen-supplement-for-women/trend)
## **Top estrogen supplement for women search terms**
- **estrogen supplement for women**506K/yr+1.6%2.8% conv. - **estrogen**349K/yr-4.3%1.5% conv. - **hormone replacement therapy for women**31K/yr+20.2%1.3% conv. - **estrogen pills**77K/yr-34.9%1.6% conv. - **estrogenos supplement for women**22K/yr+4.8%1.5% conv. - **estrogen supplement**59K/yr-21.9%1.8% conv. - **hrt supplement for women**14K/yr+27.0%0.9% conv. - **natural estrogen booster for women**5K/yr>1,000%1.1% conv. - **estrogen for women**13K/yr+26.3%2.2% conv. - **estrogen pills for women**56K/yr-34.2%1.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/estrogen-supplement-for-women/search-terms)
## **Top estrogen supplement for women 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%5%$35K10%$70K15%$105K20%$140K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Estroven Complete Multi-Symptom Menopause Supplement for Women 28 Ct. Clinically Proven Ingredient Provide Menopause Relief & Night Sweats & Hot Flash Relief* Drug-Free & Non-GMO**Estroven**$18.49**4.4★19,004 rev](https://www.amazon.com/dp/B07N813336) [2**DIM Supplement 200 mg | Estrogen Balance for Women & Men | Hormonal Acne Hormone Balance Menopause & Antioxidant Support | Doctor-Formulated & Clean Label Project Certified Diindolylmethane | 60 Ct**SMNutrition**$24.17**4.4★30,016 rev](https://www.amazon.com/dp/B006KL4TYG) [3**Life Extension Estrogen Balance Elite Menopause Support Supplement Hormone Balance hot Flashes Night Sweats Vaginal Dryness Gluten-Free Non-GMO Vegetarian 60 Tablets.**Life Extension**$14.75**4.4★348 rev](https://www.amazon.com/dp/B0DFHX7HBP) [4**Life Extension Estrogen for Women Helps Relieve hot Flashes and Night Sweats Soy isoflavones Norway Spruce Extract chasteberry Hormone-Free Gluten Free Non-GMO Vegetarian 30 Tablet**Life Extension**$19.29**4.2★2,057 rev](https://www.amazon.com/dp/B077SXVWYT) [5**DIM for Women 350mg High Potency with BioPerine & Broccoli Extract 455mg Total Complex for Hormone Balance Estrogen Metabolism PMS & Menopause Support Clear Skin & Womens Wellness 60 Capsules**PHYTOCHOICE**$17.46**4.6★100 rev](https://www.amazon.com/dp/B0F8RYR7YH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Qunol Menopause Relief Capsules Peri to Post Results in 4 Weeks Hormone Free Support for Fatigue Brain Fog Hot Flashes Night Sweats Mood Swings & Sleep Disturbances Plus Vitamin B6 60 Count**Qunol**$26.98**61 rev4mo ago](https://www.amazon.com/dp/B0GS3DQQD4) [**DIM for Women 350mg High Potency with BioPerine & Broccoli Extract 455mg Total Complex for Hormone Balance Estrogen Metabolism PMS & Menopause Support Clear Skin & Womens Wellness 60 Capsules**PHYTOCHOICE**$17.46**100 rev4mo ago](https://www.amazon.com/dp/B0F8RYR7YH) [**ForestLeaf DIM Supplement - 300mg DIM Estrogen Supplement for Women/Men - Diindolylmethane with BioPerine Black Pepper - Support for Detox Metabolism Hormone Balance & Menopause - 90 Caps**ForestLeaf**$12.36**529 rev1y ago](https://www.amazon.com/dp/B0DQLNLC7L) [**Daily Nouri Hormone Balance Probiotics for Women | Supports Healthy Estrogen Metabolism Hormone & Cycle Health | Gut-Estrogen/Estrobolome Support | 7 Clinically Studied Strains + Plant-Based Omega**Daily Nouri**$30.57**1,349 rev1y ago](https://www.amazon.com/dp/B0DGRH9SNT) [**Life Extension Estrogen Balance Elite Menopause Support Supplement Hormone Balance hot Flashes Night Sweats Vaginal Dryness Gluten-Free Non-GMO Vegetarian 60 Tablets.**Life Extension**$14.75**348 rev1y ago](https://www.amazon.com/dp/B0DFHX7HBP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Qunol Menopause Relief Capsules Peri to Post Results in 4 Weeks Hormone Free Support for Fatigue Brain Fog Hot Flashes Night Sweats Mood Swings & Sleep Disturbances Plus Vitamin B6 60 Count**Qunol**$26.98**4.3★**▲ 275%**](https://www.amazon.com/dp/B0GS3DQQD4) [**DIM for Women 350mg High Potency with BioPerine & Broccoli Extract 455mg Total Complex for Hormone Balance Estrogen Metabolism PMS & Menopause Support Clear Skin & Womens Wellness 60 Capsules**PHYTOCHOICE**$17.46**4.6★**▲ 262%**](https://www.amazon.com/dp/B0F8RYR7YH) [**Amberen Menopause Supplement for Women 60 Capsules Clinically Proven Helps Support Hormone Balance Helps Relieve 12 Menopause Symptoms: Hot Flashes Night Sweats Mood Swings and More**Amberen**$24.73**4.2★**▲ 88%**](https://www.amazon.com/dp/B00KFA94FC) [**Metagenics HerWellness Estrovera - Hormone-Free Plant-Based Supplement - Supports Menopause & Perimenopause Relief - Hot Flashes Night Sweats Multi-Symptom Support - Vegetarian Non-GMO - 30 Tablets**Metagenics**$34.60**4.4★**▲ 58%**](https://www.amazon.com/dp/B005NKRJWE) [**Dr. Berg DIM Supplement Estrogen Balance - Original Estrogen Supplement for Women with Diindolylmethane & Black Pepper for Enhanced Absorption & Menopause Support* - 60 Capsules**Dr. Berg Nutritionals**$20.82**4.6★**▲ 51%**](https://www.amazon.com/dp/B0C46WG6MP)
**~~View all trending →~~**
## **What buyers say about estrogen supplement for women**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**11%
*“Good quality and easy to take”*
**Hormonal Balance**10%
*“Helped my hormonal acne”*
**Efficiency**7%
*“Works well”*
**Menstrual Issues**7%
*“Menopause support”*
**Value For Money**4%
*“Great price”*
**Sleep Quality**4%
*“My sleep quality has improved for sure”*
**Vitamin**4%
*“Great to use vitamin b”*
**Advertised Vs Actual Product**3%
*“Works as said”*
**Side Effects**3%
*“Decent symptom relief”*
**Energy Level**3%
*“it seems to give me a boost of energy”*
### **What buyers complain about **
**Functionality-Overall**16%
*“Didn't work on me”*
**Side Effects**14%
*“Made me absolutely sick”*
**Sleep Quality**6%
*“No sleep improvement really”*
**Allergies**6%
*“Severe allergic reaction”*
**Value For Money**4%
*“Too expensive”*
**Dosage**4%
*“no guidance on how to determine the dosage”*
**Weight Loss**3%
*“Additionally, I experienced outlandish weight gain”*
**Size-Overall**3%
*“the bottle hella small”*
**Ingredients-Overall**2%
*“didn't read the ingredients close enough”*
**Smell**2%
*“smells bad”*
### **Top return reasons **
**Functionality-Overall**21%
**Advertised Vs Actual Product**10%
**Acid Regulator/Stomach Ache Relief**7%
**Side Effects**5%
**Vitamin**5%
**Ingredients-Overall**4%
**Dosage**4%
**Smell**3%
**Joint Pain**3%
**Color Fading/Discoloration**3%
## **Common questions**
- **Is estrogen supplement for women profitable to sell on Amazon United States?**
- The niche generates $701K/yr across 23 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -0.7%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the estrogen supplement for women niche?**
- 18 brands and 55 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 69% of demand.
- **What do buyers complain about in estrogen supplement for women?**
- Top complaints mined from reviews: Functionality-Overall, Side Effects, Sleep Quality. The return rate is 0.1%.
- **When does demand for estrogen supplement for women peak?**
- Demand peaks in Aug; the busiest month runs 1.4× the quietest.
- **What does it cost to enter the estrogen supplement for women niche?**
- Listings span $9.97–$48.54; the average listing price is $24.00 (sweet spot $15–$100). The average incumbent carries 6,378 reviews — the moat a new listing must climb.
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