---
title: "Posbion — $47K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/posbion"
last_updated: "2026-08-09T04:02:39.561Z"
locale: en
meta:
description: "Niche score 28/100 · $47K/yr market · 60K searches/yr · $93.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 28/100 · $47K/yr market · 60K searches/yr · $93.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Posbion — $47K/yr Amazon US Niche (2026) - Flapen"
---
# **posbion**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 12Growth 7Conversion 11Competition 0Returns 99Price range 66Avg price 77Brand share 0Review moat 60Quality gap 42
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$93.36**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$18.60–$141.85**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****1,109.2**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$47K**
$47K/yr · 60K searches
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-36.2%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, posbion is a $47K/yr Amazon United States market (60K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 28/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **posbion market data**
- **Units sold / yr**
- **750–1K**
- avg 100–250/product
- **Revenue / yr**
- **$70K–$93K**
- units × avg price
- **Conversion rate**
- **0.8%**
- **Avg BSR**
- **#927**
- **Page quality**
- **0%**
- **Prime**
- **60%**
- **Sponsored**
- **100%**
- **Out of stock**
- **4.4%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**4**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- POSBION, MENTORING MEDIC85% - CAFELE8% - ZEBORA7% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 40 weeks — -36.2% search growth over the last 90 days.
5K4KHoliday '25Spike '26Oct '25Nov '25Jan '26Feb '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/health-household/posbion/trend)
## **Top posbion 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%20%$9K40%$19K60%$28K80%$38K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**POSBION BPL1HT**POSBION, MENTORING MEDIC**$141.53**4.3★55 rev](https://www.amazon.com/dp/B0FNL2JPXC) [2**Posbion BPL1HT Suplemento posbitico para la salud digestiva**POSBION, MENTORING MEDIC**$141.73**4.6★23 rev](https://www.amazon.com/dp/B0FQCS9Z7F) [3**Backpack Laptop Backpack Carry on Backpack Durable TSA Friendly Business Travel 17.3 Inch Laptop Backpack with USB Port College School Bag Gift for Men Women Teens Bookbag Black**CAFELE**$23.10**4.6★4,007 rev](https://www.amazon.com/dp/B07R71LK2H) [4**Probiotics for Women & Men - 100 Billion Plus Digestive Enzymes & Prebiotics Highest Potency 3-in-1 Complete Probiotics for Digestive Health Immune Support**ZEBORA**$18.60**4.5★1,461 rev](https://www.amazon.com/dp/B08HZ4KB5R) [5**POSBION BPL1HT Probiotic & Postbiotic Supplement Gut Health Digestive Support & Microbiome Balance for Women and Men**POSBION, MENTORING MEDIC**$141.85**0.0★0 rev](https://www.amazon.com/dp/B0H1KQSX4Y)
### **Newest**
by launch date
[**POSBION BPL1HT Probiotic & Postbiotic Supplement Gut Health Digestive Support & Microbiome Balance for Women and Men**POSBION, MENTORING MEDIC**$141.85**0 rev2mo ago](https://www.amazon.com/dp/B0H1KQSX4Y) [**Posbion BPL1HT Suplemento posbitico para la salud digestiva**POSBION, MENTORING MEDIC**$141.73**23 rev10mo ago](https://www.amazon.com/dp/B0FQCS9Z7F) [**POSBION BPL1HT**POSBION, MENTORING MEDIC**$141.53**55 rev11mo ago](https://www.amazon.com/dp/B0FNL2JPXC) [**Probiotics for Women & Men - 100 Billion Plus Digestive Enzymes & Prebiotics Highest Potency 3-in-1 Complete Probiotics for Digestive Health Immune Support**ZEBORA**$18.60**1,461 rev6y ago](https://www.amazon.com/dp/B08HZ4KB5R) [**Backpack Laptop Backpack Carry on Backpack Durable TSA Friendly Business Travel 17.3 Inch Laptop Backpack with USB Port College School Bag Gift for Men Women Teens Bookbag Black**CAFELE**$23.10**4,007 rev7y ago](https://www.amazon.com/dp/B07R71LK2H)
### **Trending**
90-day click momentum
[**POSBION BPL1HT Probiotic & Postbiotic Supplement Gut Health Digestive Support & Microbiome Balance for Women and Men**POSBION, MENTORING MEDIC**$141.85**0.0★**▲ 352%**](https://www.amazon.com/dp/B0H1KQSX4Y) [**Backpack Laptop Backpack Carry on Backpack Durable TSA Friendly Business Travel 17.3 Inch Laptop Backpack with USB Port College School Bag Gift for Men Women Teens Bookbag Black**CAFELE**$23.10**4.6★**▲ 351%**](https://www.amazon.com/dp/B07R71LK2H) [**POSBION BPL1HT**POSBION, MENTORING MEDIC**$141.53**4.3★**— 6%**](https://www.amazon.com/dp/B0FNL2JPXC) [**Probiotics for Women & Men - 100 Billion Plus Digestive Enzymes & Prebiotics Highest Potency 3-in-1 Complete Probiotics for Digestive Health Immune Support**ZEBORA**$18.60**4.5★**▼ 20%**](https://www.amazon.com/dp/B08HZ4KB5R) [**Posbion BPL1HT Suplemento posbitico para la salud digestiva**POSBION, MENTORING MEDIC**$141.73**4.6★**▼ 43%**](https://www.amazon.com/dp/B0FQCS9Z7F)
## **What buyers say about posbion**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**62%
*“Great product”*
**Disinfection**14%
*“Muy bueno para desinflamar.”*
**Ease Of Use**12%
*“Easy to take”*
**Taste-Overall**7%
*“Love that it is taste less”*
**Acid Regulator/Stomach Ache Relief**5%
*“gentle on the stomach”*
### **Top return reasons **
**Size-Overall**75%
**Solubility**25%
## **Common questions**
- **Is posbion profitable to sell on Amazon United States?**
- The niche generates $47K/yr across 5 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -36.2%. Flapen's verdict: Skip it (28/100).
- **How competitive is the posbion niche?**
- 3 brands and 4 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What does it cost to enter the posbion niche?**
- Listings span $18.60–$141.85; the average listing price is $93.36 (sweet spot $15–$100). The average incumbent carries 1,109 reviews — the moat a new listing must climb.
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