---
title: "Seraphina Hormone Balance — $12K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/seraphina-hormone-balance"
last_updated: "2026-08-11T08:02:03.727Z"
locale: en
meta:
description: "Niche score 48/100 · $12K/yr market · 36K searches/yr · $32.07 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $12K/yr market · 36K searches/yr · $32.07 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Seraphina Hormone Balance — $12K/yr Amazon US Niche (2026) - Flapen"
---
# **seraphina hormone balance**
**Skip it**
A small market ($12K/yr) — this niche doesn't clear our bar today.
Market size 3Growth 23Conversion 13Competition 60Returns 100Price range 85Avg price 95Brand share 51Review moat 19Quality gap 86
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$32.07**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$5.99–$75.54**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-4.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****14,609.46**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$12K**
$12K/yr · 36K searches
According to Flapen's Amazon United States niche tracking, seraphina hormone balance is a $12K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 48/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **seraphina hormone balance market data**
- **Units sold / yr**
- **500–750**
- avg 100–250/product
- **Revenue / yr**
- **$16K–$24K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#1,709**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **25.0%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **156 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▲rising
**Sellers**
**610**
**Top-5 brand share**
**74%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 92%
**Open market**
**21%**
- HSIA24% - O Positiv20% - Physician's CHOICE15% - Garden of Life10% - THORNE6% - Daily Nouri5%
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — -4.0% search growth over the last 90 days.
10K6KSpike '24Black Friday '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, Mar · busiest ÷ quietest = 3.9×
[**Open Trend **](https://flapen.com/research/us/health-household/seraphina-hormone-balance/trend)
## **Top seraphina hormone balance search terms**
- **seraphina**15K/yr-12.7%0.1% conv. - **seraphina probiotics for women**4K/yr+104.4%1.2% conv. - **seraphina 2 in 1 hormone balance**11K/yr-40.7%1.0% conv. - **seraphina hormone balance**3K/yr-17.2%0.9% conv. - **serafina hormone balance**676/yr+47.2%0.0% conv. - **seraphina probiotic**520/yr-39.8%0.0% conv. - **serafina probiotic**45/yr-50.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/seraphina-hormone-balance/search-terms)
## **Top seraphina hormone balance 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%$58510%$1K15%$2K20%$2K1101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**O Positiv URO Vaginal Probiotics for Women pH Balance with Prebiotics & Lactobacillus Vaginal Health Supplement Support Healthy Vaginal Odor & Flora 60 Count (Pack of 1) 1 Month Supply**O Positiv**$28.28**4.6★36,544 rev](https://www.amazon.com/dp/B0D5FZGY8W) [2**Physicians CHOICE Probiotics for Women - PH Balance Digestive UT & Feminine Health - 50 Billion CFU - 6 Unique Strains for Her - Organic Prebiotics Cranberry Extract+ - Women Probiotic - 30 CT**Physician's CHOICE**$23.22**4.6★56,480 rev](https://www.amazon.com/dp/B07B8BSGPL) [3**Garden of Life Dr. Formulated Once Daily Womens Probiotics with 50 Billion CFU & Organic Prebiotics Vaginal Health Digestive Support Immune Support Dairy Free 30 Capsules**Garden of Life**$27.59**4.6★59,966 rev](https://www.amazon.com/dp/B00Y8MP4G6) [4**HSIA Minimizer Bras for Women Seraphina Full Coverage Underwire Unlined Mesh Plus Size Convertible Bra for Big Busted Solid Warm Beige 36DD**HSIA**$31.04**4.2★281 rev](https://www.amazon.com/dp/B0G473FQHX) [5**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**4.4★1,349 rev](https://www.amazon.com/dp/B0DGRH9SNT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**HSIA Minimizer Bras for Women Seraphina Full Coverage Underwire Unlined Mesh Plus Size Convertible Bra for Big Busted Ocean Blue 38DD**HSIA**$31.73**281 rev3mo ago](https://www.amazon.com/dp/B0GQ8XBH9H) [**HSIA Minimizer Bras for Women Seraphina Full Coverage Underwire Unlined Mesh Plus Size Convertible Bra for Big Busted Ocean Blue 36DDD**HSIA**$31.73**281 rev3mo ago](https://www.amazon.com/dp/B0GQ9CLVZ5) [**THORNE - Perimenopause Complete - Supports Mood Balance & Restful Sleep - Relief from Hot Flashes Night Sweats & Vaginal Dryness* - Contains Herbal Ingredients - NSF Certified for Sport - 60 Capsules**THORNE**$49.72**23 rev5mo ago](https://www.amazon.com/dp/B0GMYXQJTN) [**HSIA Minimizer Bras for Women Seraphina Full Coverage Underwire Unlined Mesh Plus Size Convertible Bra for Big Busted Solid Warm Beige 36DD**HSIA**$31.04**281 rev5mo ago](https://www.amazon.com/dp/B0G473FQHX) [**HSIA Minimizer Bras for Women Seraphina Full Coverage Underwire Unlined Mesh Plus Size Convertible Bra for Big Busted Solid Warm Beige 34DD**HSIA**$30.87**281 rev5mo ago](https://www.amazon.com/dp/B0G473BYZ3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sterling Silver Initial Earrings - Hypoallergenic 14K White Gold Plated Letter Unicorn Earrings for Girls & Women**Seraphina**$5.99**4.4★**▲ 230%**](https://www.amazon.com/dp/B0D4LP5PVL) [**HSIA Minimizer Bras for Women Seraphina Full Coverage Underwire Unlined Mesh Plus Size Convertible Bra for Big Busted Solid Warm Beige 38DD**HSIA**$31.06**4.2★**▲ 230%**](https://www.amazon.com/dp/B0G473GXSF) [**HSIA Minimizer Bras for Women Seraphina Full Coverage Underwire Unlined Mesh Plus Size Convertible Bra for Big Busted Solid Black 36DD**HSIA**$31.39**4.2★**▲ 229%**](https://www.amazon.com/dp/B0G46WW91L) [**Seraphina Maxi Dress - Green 8**Petal & Pup**$67.15**1.0★**▲ 229%**](https://www.amazon.com/dp/B0G1DZ6C6W) [**HSIA Minimizer Bras for Women Seraphina Full Coverage Underwire Unlined Mesh Plus Size Convertible Bra for Big Busted Solid Black 38DD**HSIA**$31.49**4.2★**▲ 229%**](https://www.amazon.com/dp/B0G473B35S)
**~~View all trending →~~**
## **What buyers say about seraphina hormone balance**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Excellent Product”*
**Nutritional Content**11%
*“keeps me healthy”*
**Regulates Digestion**9%
*“it didn't cause any digestive upset”*
**Efficiency**8%
*“Works Well”*
**Value For Money**5%
*“Great deal”*
**Advertised Vs Actual Product**4%
*“Arrived as described”*
**Acid Regulator/Stomach Ache Relief**4%
*“helps my stomach”*
**Ease Of Chewing/Swallowing**3%
*“so swallow quickly”*
**Side Effects**3%
*“Doesn't cause any side effects for me”*
**Ease Of Use**3%
*“Ease of use”*
### **What buyers complain about **
**Functionality-Overall**15%
*“Didn't work”*
**Side Effects**8%
*“Bad side effects”*
**Value For Money**7%
*“Expensive and doesn't work”*
**Acid Regulator/Stomach Ache Relief**7%
*“Caused severe stomach pains”*
**Smell**6%
*“Rancid smell”*
**Regulates Digestion**6%
*“Its making my acid reflux 10 times worse”*
**Taste-Overall**4%
*“Disgusting taste”*
**Allergies**4%
*“allergic:”*
**Dosage**3%
*“Very strong dosage or Im just very sensitive”*
**Size-Overall**2%
*“Small in size”*
### **Top return reasons **
**Size-Overall**29%
**Chest Fit**9%
**Functionality-Overall**9%
**Advertised Vs Actual Product**5%
**Material Quality**4%
**Acid Regulator/Stomach Ache Relief**3%
**Value For Money**2%
**Color**2%
**Vitamin**2%
**Moist/Dry**2%
## **Common questions**
- **Is seraphina hormone balance profitable to sell on Amazon United States?**
- The niche generates $12K/yr across 26 tracked products. 2 of 10 products launched in the last 360 days are still selling. 90-day search growth is -4.0%. Flapen's verdict: Skip it (48/100).
- **How competitive is the seraphina hormone balance niche?**
- 15 brands and 610 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in seraphina hormone balance?**
- Top complaints mined from reviews: Functionality-Overall, Side Effects, Value For Money. The return rate is 0.0%.
- **When does demand for seraphina hormone balance peak?**
- Demand peaks in Feb–Mar; the busiest month runs 3.9× the quietest.
- **What does it cost to enter the seraphina hormone balance niche?**
- Listings span $5.99–$75.54; the average listing price is $32.07 (sweet spot $15–$100). The average incumbent carries 14,609 reviews — the moat a new listing must climb.
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