---
title: "Prebiotic Powder — $27K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/prebiotic-powder"
last_updated: "2026-08-10T20:03:42.575Z"
locale: en
meta:
description: "Niche score 55/100 · $27K/yr market · 51K searches/yr · $25.82 avg price. A small market ($27K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $27K/yr market · 51K searches/yr · $25.82 avg price. A small market ($27K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Prebiotic Powder — $27K/yr Amazon US Niche (2026) - Flapen"
---
# **prebiotic powder**
**Worth a look**
Shows low returns (0.0%), but a small market ($27K/yr) keeps it on the watch list.
Market size 7Growth 43Conversion 26Competition 72Returns 100Price range 84Avg price 95Brand share 80Review moat 35Quality gap 55
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$25.82**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.39–$57.15**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****55%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+14.3%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****2,988.37**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$27K**
$27K/yr · 51K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, prebiotic powder is a $27K/yr Amazon United States market (51K searches/yr). The top 5 brands hold 55% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **prebiotic powder market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$39K–$52K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#131**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **89%**
- **Out of stock**
- **2.7%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **155 days**
## **Competition & brand share**
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**28 **▲rising
**Sellers**
**635**
**Top-5 brand share**
**55%**
Top 20: 93%
**Top-5 click share**
**42%**
Top 20: 86%
**Open market**
**38%**
- Hyperbiotics14% - Benefiber13% - Micro Ingredients11% - GOBIOTIX8% - NOW Foods8% - Nutricost8%
## **Demand**
Weekly Amazon search volume, last 16 weeks — +14.3% search growth over the last 90 days.
2K1KSpike '26Prime Day '26Apr '26Apr '26May '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/health-household/prebiotic-powder/trend)
## **Top prebiotic powder search terms**
- **prebiotic powder**23K/yr+7.9%3.1% conv. - **fiber probiotic powder**6K/yr+55.4%1.3% conv. - **prebiotic powder supplement**4K/yr+40.4%0.8% conv. - **prebiotic supplement powder**4K/yr+92.6%0.1% conv. - **loam prebiotic fiber**4K/yr-10.8%2.2% conv. - **prebiotics powder**4K/yr+6.9%2.8% conv. - **organic prebiotic fiber**3K/yr-17.9%5.4% conv. - **prebiotic fiber supplement powder**3K/yr-26.5%3.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/prebiotic-powder/search-terms)
## **Top prebiotic powder 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%4%$1K8%$2K12%$3K16%$4K1101001K10K100K 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**Hyperbiotics Vital Nutrients Organic Prebiotic Fiber Powder | Supports Gut Health and Digestive Regularity | Soluble Fiber Supplement for Women and Men | Vegan Organic Fiber Powder | 54 Servings**Hyperbiotics**$31.48**4.3★4,440 rev](https://www.amazon.com/dp/B06XKLJ9C5) [2**GOBIOTIX Fiber Supplement Powder with Prebiotics for Digestive Health and GLP-1 Support Soluble Fiber for Gut Health & Debloat Keto Vegan Gluten & Sugar Free 35 Servings (1 Pack)**GOBIOTIX**$27.85**4.4★12,411 rev](https://www.amazon.com/dp/B077MFYLSS) [3**Benefiber Daily Prebiotic GLP-1 Friendly Fiber Supplement Powder for Digestive Health Unflavored - 250 Teaspoons (17.6 Ounces)**Benefiber**$21.93**4.7★9,314 rev](https://www.amazon.com/dp/B00CX3ASFE) [4**Nutricost Prebiotic Fiber Unflavored (1 Pound) Gluten Free**Nutricost**$19.62**4.5★251 rev](https://www.amazon.com/dp/B0F22L62DC) [5**Micro Ingredients Vitality Prebiotic Fiber Powder 1lb | Easy Mix Powder for Digestive & Gut Health | Daily Prebiotic Soluble Fiber Supplement for Women and Men | Unflavored Sugar Free & Vegan**Micro Ingredients**$13.26**4.4★289 rev](https://www.amazon.com/dp/B0DK69WWNQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Loam Fiber Loam prebiotic Fiber Formula 6 in 1 Source Fiber Blend Daily Digestive Support 30 Servings**LOAM Science**$38.10**4 rev1mo ago](https://www.amazon.com/dp/B0H4LK99FL) [**LOAM Fiber Loam Prebiotic Fiber Formula Powder Supplement 6-Source Fiber Blend Natural Prebiotic to Support Gut Health Unflavored 30 Servings 360G (1PCS)**LOAM Fiber**$31.74**1 rev1mo ago](https://www.amazon.com/dp/B0H4G5V62F) [**Physicians CHOICE Easy Mix Fiber for GLP-1 Support - No Grit & Sugar Free - Daily Prebiotic Soluble Fiber Powder Supplement - Digestive Health & Regularity - for Women and Men - Unflavored - 7.1oz**Physician's CHOICE**$21.53**1,689 rev9mo ago](https://www.amazon.com/dp/B0FTTGT6M7) [**6-in-1 Daily Prebiotic Fiber Powder for Gut & Digestive Health GLP-1 Friendly Sugar Free Fiber Supplement Powder with Probiotics Collagen Peptides & Electrolytes - For Women & Men - 7.8 OZ**Venture Pal**$19.56**301 rev9mo ago](https://www.amazon.com/dp/B0FKMPGLCF) [**THORNE - Complete Biotic - Probiotic Prebiotic & Postbiotic for Women Men & Kids - Supports Gut Digestive & Immune Health* - Occasional Constipation Diarrhea Gas & Bloating Relief* - 30 Servings**THORNE**$44.42**322 rev1y ago](https://www.amazon.com/dp/B0F5X8NMP7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Loam Fiber Loam prebiotic Fiber Formula 6 in 1 Source Fiber Blend Daily Digestive Support 30 Servings**LOAM Science**$38.10**2.0★**▲ 308%**](https://www.amazon.com/dp/B0H4LK99FL) [**LOAM Fiber Loam Prebiotic Fiber Formula Powder Supplement 6-Source Fiber Blend Natural Prebiotic to Support Gut Health Unflavored 30 Servings 360G (1PCS)**LOAM Fiber**$31.74**5.0★**▲ 302%**](https://www.amazon.com/dp/B0H4G5V62F) [**6-in-1 Daily Prebiotic Fiber Powder for Gut & Digestive Health GLP-1 Friendly Sugar Free Fiber Supplement Powder with Probiotics Collagen Peptides & Electrolytes - For Women & Men - 7.8 OZ**Venture Pal**$19.56**4.2★**▲ 91%**](https://www.amazon.com/dp/B0FKMPGLCF) [**Tomorrows Nutrition Sunfiber Prebiotic Fiber Supplement for Digestive Health GLP-1 Friendly Low FODMAP Gluten-Free Unflavored 30 Servings**Tomorrow's Nutrition**$24.67**4.6★**▲ 78%**](https://www.amazon.com/dp/B00GYHWJRA) [**Physicians CHOICE Easy Mix Fiber for GLP-1 Support - No Grit & Sugar Free - Daily Prebiotic Soluble Fiber Powder Supplement - Digestive Health & Regularity - for Women and Men - Unflavored - 7.1oz**Physician's CHOICE**$21.53**4.4★**▲ 47%**](https://www.amazon.com/dp/B0FTTGT6M7)
**~~View all trending →~~**
## **What buyers say about prebiotic powder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**13%
*“Very Good product and Amazing results”*
**Regulates Digestion**10%
*“Helps constipation”*
**Solubility**8%
*“Dissolves easily in your mouth”*
**Nutritional Content**8%
*“Best Probiotic Ever”*
**Efficiency**7%
*“works effective”*
**Taste-Overall**6%
*“no unpleasant taste”*
**Advertised Vs Actual Product**5%
*“As described”*
**Acid Regulator/Stomach Ache Relief**4%
*“helps with digestion”*
**Ease Of Use**4%
*“Easy to Take”*
**Value For Money**3%
*“Best price”*
### **What buyers complain about **
**Taste-Overall**12%
*“So artificial tasting”*
**Value For Money**10%
*“High price”*
**Functionality-Overall**9%
*“Didn't work on me”*
**Regulates Digestion**6%
*“Digestive Problems”*
**Solubility**4%
*“Does not mix well”*
**Acid Regulator/Stomach Ache Relief**4%
*“I had awful bloating”*
**Flavor**3%
*“There is no real flavor to it so you don't have to worry about not liking the taste”*
**Side Effects**3%
*“caused bad headaches”*
**Nutritional Content**2%
*“See a nutritionist if you want a quality probiotic. This isnt it”*
**Advertised Vs Actual Product**2%
*“Not what you think it is”*
### **Top return reasons **
**Functionality-Overall**16%
**Solubility**8%
**Taste-Overall**8%
**Acid Regulator/Stomach Ache Relief**8%
**Advertised Vs Actual Product**8%
**Leak-Proof**6%
**Value For Money**6%
**Ingredients-Overall**6%
**Side Effects**6%
**Flavor**4%
## **Common questions**
- **Is prebiotic powder profitable to sell on Amazon United States?**
- The niche generates $27K/yr across 35 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +14.3%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the prebiotic powder niche?**
- 28 brands and 635 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 55% of demand.
- **What do buyers complain about in prebiotic powder?**
- Top complaints mined from reviews: Taste-Overall, Value For Money, Functionality-Overall. The return rate is 0.0%.
- **What does it cost to enter the prebiotic powder niche?**
- Listings span $8.39–$57.15; the average listing price is $25.82 (sweet spot $15–$100). The average incumbent carries 2,988 reviews — the moat a new listing must climb.
## **Related niches in Health & Household**
- 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)