---
title: "Slu-pp-332 — $351K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/slu-pp-332"
last_updated: "2026-08-08T01:43:56.171Z"
locale: en
meta:
description: "Niche score 34/100 · $351K/yr market · 222K searches/yr · $104.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · $351K/yr market · 222K searches/yr · $104.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Slu-pp-332 — $351K/yr Amazon US Niche (2026) - Flapen"
---
# **slu-pp-332**
**Skip it**
Soft demand (-47.8% this quarter) — this niche doesn't clear our bar today.
Market size 53Growth 1Conversion 19Competition 10Returns 60Price range 32Avg price 73Brand share 23Review moat 62Quality gap 53
**Avg price**
**Good****$104.91**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****1,028.88**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Good****2.6%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$351K**
$351K/yr · 222K searches
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****$12.33–$277.62**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Conversion**
**Bad****1.5%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Bad****88%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-47.8%**
90-day search growth — must beat 0% to launch
**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") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, slu-pp-332 is a $351K/yr Amazon United States market (222K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Jan–Feb–Apr–Dec. Verdict: Skip it — 34/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **slu-pp-332 market data**
- **Units sold / yr**
- **5K–6K**
- avg 500–750/product
- **Revenue / yr**
- **$525K–$629K**
- units × avg price
- **Conversion rate**
- **1.5%**
- **Avg BSR**
- **#46,367**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **100%**
- **Out of stock**
- **9.4%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products capture 88% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▲rising
**Sellers**
**12**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**88%**
Top 20: 100%
**Open market**
**3%**
- Designs for Health50% - Generic11% - SwissGear11% - Pop Threads11% - Away7% - HRIUYI6% - Open — no brand owns it (1 brand, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 58 weeks — -47.8% search growth over the last 90 days.
15K10KPrime Day '25Spike '25Black Friday '25Holiday '25 seasonJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Feb, Apr, Dec · busiest ÷ quietest = 7.2×
[**Open Trend **](https://flapen.com/research/us/health-household/slu-pp-332/trend)
## **Top slu-pp-332 search terms**
- **slu-pp-332**91K/yr-44.4%0.2% conv. - **slu pp 332**36K/yr-55.3%0.2% conv. - **slupp332 peptide**21K/yr-49.4%0.0% conv. - **slupp332**19K/yr-43.0%0.1% conv. - **slu-pp-332 peptide**18K/yr-50.6%0.3% conv. - **slu pp 332 peptide capsules**9K/yr-22.1%0.1% conv. - **slu-pp-332 capsules**5K/yr-46.2%0.0% conv. - **slu pp 332 peptide**18K/yr-79.7%0.3% conv. - **slu-pp-332 supplement**3K/yr-66.8%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/slu-pp-332/search-terms)
## **Top slu-pp-332 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%15%$53K30%$105K45%$158K60%$211K101001K10K 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 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Designs for Health Performance Peptides - Supports Muscle Health Healthy Aging & Body Composition - Plant-Based Peptide Muscle Recovery Supplements (120 Capsules)**Designs for Health**$53.89**4.4★148 rev](https://www.amazon.com/dp/B0DFMWRDZL) [2**SLU-PP-332 | Research Grade Raw Material 100ct**Generic**$95.72**0.0★0 rev](https://www.amazon.com/dp/B0H6FJ8NXR) [3**Pop Threads Wilderness Girls Troop 332 Beverly Hills Cosplay T-Shirt for Fans Heather Irish Green L**Pop Threads**$20.26**4.6★31 rev](https://www.amazon.com/dp/B07ZHVRGP8) [4**SwissGear 7366 Signature Hardside Expandable Luggage with Spinner Wheels TSA Lock Pink Checked-Medium 23-Inch**SwissGear**$119.40**4.3★3,075 rev](https://www.amazon.com/dp/B0DYQ53CBH) [5**Away Bigger Carry-On Luggage - 23-Inch Lightweight Hardside Suitcase with 360 Spinner Wheels Interior Compression System TSA-Approved Lock - Jet Black**Away**$277.62**4.7★740 rev](https://www.amazon.com/dp/B0DLHL7KXB)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SLU-PP-332 | Research Grade Raw Material 100ct**Generic**$95.72**0 rev2w ago](https://www.amazon.com/dp/B0H6FJ8NXR) [**SwissGear 7366 Signature Hardside Expandable Luggage with Spinner Wheels TSA Lock Pink Checked-Medium 23-Inch**SwissGear**$119.40**3,075 rev5mo ago](https://www.amazon.com/dp/B0DYQ53CBH) [**SwissGear 7366 Signature Hardside Expandable Luggage with Spinner Wheels TSA Lock Cup-Holder Navy 2-Piece Set (19/27)**SwissGear**$180.89**3,075 rev5mo ago](https://www.amazon.com/dp/B0DYQ947DV) [**NutraBio Growth Peptides |Muscle Accelerator with DiLeucine & PeptiStrong | Peptides for Muscle Growth Men & Women- 28 Servings- 196 Capsules**NutraBio**$79.20**81 rev10mo ago](https://www.amazon.com/dp/B0FQCMHJ8W) [**Away Bigger Carry-On Luggage - 23-Inch Lightweight Hardside Suitcase with 360 Spinner Wheels Interior Compression System TSA-Approved Lock - Jet Black**Away**$277.62**740 rev1y ago](https://www.amazon.com/dp/B0DLHL7KXB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SwissGear 7366 Signature Hardside Expandable Luggage with Spinner Wheels TSA Lock Cup-Holder Navy 2-Piece Set (19/27)**SwissGear**$180.89**4.3★**▲ 76%**](https://www.amazon.com/dp/B0DYQ947DV) [**Pop Threads Wilderness Girls Troop 332 Beverly Hills Cosplay T-Shirt for Fans Heather Irish Green L**Pop Threads**$20.26**4.6★**▲ 75%**](https://www.amazon.com/dp/B07ZHVRGP8) [**SLU-PP-332 | Research Grade Raw Material 100ct**Generic**$95.72**0.0★**▲ 75%**](https://www.amazon.com/dp/B0H6FJ8NXR) [**Away Bigger Carry-On Luggage - 23-Inch Lightweight Hardside Suitcase with 360 Spinner Wheels Interior Compression System TSA-Approved Lock - Jet Black**Away**$277.62**4.7★**▲ 75%**](https://www.amazon.com/dp/B0DLHL7KXB) [**Womens Sexy American Flag Crop Tank 4th of July Patriotic Sleeveless Tee Tops (Gray1 XS)**HRIUYI**$12.33**4.4★**▲ 75%**](https://www.amazon.com/dp/B0CYZNL4VP)
**~~View all trending →~~**
## **What buyers say about slu-pp-332**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**11%
*“Seems like a decent value for the money when compared to other products”*
**Quality-Overall**8%
*“Nearly suitcase, great product”*
**Durability**8%
*“Great product durability great”*
**Portability**5%
*“Great carry-on”*
**Advertised Vs Actual Product**5%
*“Its everything it says it is”*
**Natural Ingredients**5%
*“Natural health”*
**Safety Standards**5%
*“The research is human trials, not mice, and very positive, it's considered GRAS [Generally Recommended As Safe] by the FDA so I'm very optimistic”*
**Inflammation**5%
*“love the results decreased inflammation”*
**Nutritional Content**5%
*“Amazing pre workout”*
**Ease Of Use**5%
*“Convenient for them”*
### **What buyers complain about **
**Dosage**10%
*“Seven. 7. pills to take at once is a bit much”*
**Value For Money**9%
*“Cheap”*
**Quality-Overall**8%
*“Cheap”*
**Hard Feel**6%
*“Not as tough as indicated”*
**Functionality-Overall**6%
*“This product does nothing”*
**Oral Hygiene**6%
*“Oral peptides are a waste”*
**Ease Of Use**6%
*“Very difficult to work with Away”*
**Weight Loss**5%
*“I didn't experience any real accelerated weight loss while taking this”*
**Advertised Vs Actual Product**3%
*“This is misleading”*
**Zipper Quality**3%
*“the zipper broken”*
### **Top return reasons **
**Size-Overall**47%
**Stretchability/Expandability/Elasticity**7%
**Value For Money**5%
**Advertised Vs Actual Product**5%
**Zipper Quality**5%
**Color**3%
**Product Condition**3%
**Wrong Dimensions**3%
**Quality-Overall**3%
**Design-Overall**2%
## **Common questions**
- **Is slu-pp-332 profitable to sell on Amazon United States?**
- The niche generates $351K/yr across 8 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -47.8%. Flapen's verdict: Skip it (34/100).
- **How competitive is the slu-pp-332 niche?**
- 7 brands and 12 sellers compete. The top 5 products take 88% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in slu-pp-332?**
- Top complaints mined from reviews: Dosage, Value For Money, Quality-Overall. The return rate is 2.6%.
- **When does demand for slu-pp-332 peak?**
- Demand peaks in Jan–Feb–Apr–Dec; the busiest month runs 7.2× the quietest.
- **What does it cost to enter the slu-pp-332 niche?**
- Listings span $12.33–$277.62; the average listing price is $104.91 (sweet spot $15–$100). The average incumbent carries 1,029 reviews — the moat a new listing must climb.
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