---
title: "Fsa Collagen — $73K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/fsa-collagen"
last_updated: "2026-08-11T14:30:30.798Z"
locale: en
meta:
description: "Niche score 42/100 · $73K/yr market · 75K searches/yr · $26.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $73K/yr market · 75K searches/yr · $26.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fsa Collagen — $73K/yr Amazon US Niche (2026) - Flapen"
---
# **fsa collagen**
**Skip it**
A deep review moat (36,432 avg reviews) — this niche doesn't clear our bar today.
Market size 18Growth 19Conversion 46Competition 21Returns 100Price range 83Avg price 95Brand share 39Review moat 7Quality gap 57
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$26.76**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.21–$41.25**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.6%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****74%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-11.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$73K**
$73K/yr · 75K searches
**Review moat**
**Bad****36,431.6**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, fsa collagen is a $73K/yr Amazon United States market (75K searches/yr). The top 5 brands hold 82% of demand. Verdict: Skip it — 42/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fsa collagen market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$54K–$67K**
- units × avg price
- **Conversion rate**
- **3.6%**
- **Avg BSR**
- **#75**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.2%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**12 **▼falling
**Sellers**
**49**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**74%**
Top 20: 100%
**Open market**
**15%**
- Bellway34% - NUTRAHARMONY16% - Vimerson Health16% - ThryvWell8% - Vital Proteins8% - Nature Made4% - Open — no brand owns it (6 brands, 15%)
## **Demand**
Weekly Amazon search volume, last 50 weeks — -11.8% search growth over the last 90 days.
3K2KHoliday '25Spike '26Aug '25Oct '25Nov '25Jan '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/health-household/fsa-collagen/trend)
## **Top fsa collagen search terms**
- **collagen fsa eligible**12K/yr-17.1%2.9% conv. - **fsa collagen**12K/yr-22.5%2.2% conv. - **fsa collagen eligible only**7K/yr-0.2%2.8% conv. - **collagen fsa**9K/yr-15.1%2.4% conv. - **hsa collagen fsa/hsa eligible**6K/yr+15.2%2.2% conv. - **collagen hsa eligible**8K/yr-10.2%2.7% conv. - **collagen hsa**5K/yr-4.3%3.0% conv. - **hsa collagen**6K/yr-7.4%2.9% conv. - **fsa eligible collagen**6K/yr-19.8%2.2% conv. - **collagen peptides fsa eligible**3K/yr-28.3%1.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/fsa-collagen/search-terms)
## **Top fsa collagen 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%10%$7K20%$15K30%$22K40%$29K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Bellway Super Fiber Powder + Collagen Sugar-Free Psyllium Husk Powder with Collagen Peptides and Hyaluronic Acid for Digestive Health Healthy Skin Nails Bones & Joints Peach Mango (20 Servings)**Bellway**$35.56**4.1★1,153 rev](https://www.amazon.com/dp/B0F3KJ5SVT) [2**Glucosamine Chondroitin with 1200mg Hydrolyzed Collagen Peptides Boswellia Extract Quercetin Bromelain MSM Hair Skin Nails and Joint Supplement for Women & Men FSA Eligible 120 Capsules**Vimerson Health**$24.78**4.5★1,624 rev](https://www.amazon.com/dp/B07MQX18T8) [3**Glucosamine Chondroitin MSM Collagen | HSA | FSA Approved Product Items | Joint & Cartilage Support Supplement 2800 mg | Flexibility Nutritional Vitamins | Lab Tested | For Men & Women | 120 Capsules**NUTRAHARMONY**$21.83**4.6★6,366 rev](https://www.amazon.com/dp/B09XBLD5JQ) [4**ThryvWell Joint Supplements for Women | 14-in-1 Joint Bone & Cartilage Support | Glucosamine Chondroitin MSM Turmeric Collagen Calcium | FSA Eligible | HSA Eligible | Lab Tested | 120 Capsules**ThryvWell**$26.39**3.8★57 rev](https://www.amazon.com/dp/B0FP7Y15P1) [5**Vital Proteins Collagen Peptides Powder - Supports Hair Nail Skin Bone & Joint Health Unflavored Collagen Protein 9.33 OZ**Vital Proteins**$19.29**4.6★68,247 rev](https://www.amazon.com/dp/B09RQBHRCT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ThryvWell Joint Supplements for Women | 14-in-1 Joint Bone & Cartilage Support | Glucosamine Chondroitin MSM Turmeric Collagen Calcium | FSA Eligible | HSA Eligible | Lab Tested | 120 Capsules**ThryvWell**$26.39**57 rev11mo ago](https://www.amazon.com/dp/B0FP7Y15P1) [**Bellway Super Fiber Gummies + Beauty Sugar Free Fiber Supplement with Biotin & Vitamins A C E Supports Digestive Health Skin Hair & Nails - 60 Count**Bellway**$25.58**338 rev11mo ago](https://www.amazon.com/dp/B0FKQBFB2F) [**Bellway Super Fiber Powder + Collagen Sugar-Free Psyllium Husk Powder with Collagen Peptides and Hyaluronic Acid for Digestive Health Healthy Skin Nails Bones & Joints Peach Mango (20 Servings)**Bellway**$35.56**1,153 rev1y ago](https://www.amazon.com/dp/B0F3KJ5SVT) [**Glucosamine Chondroitin MSM Collagen | HSA | FSA Approved Product Items | Joint & Cartilage Support Supplement 2800 mg | Flexibility Nutritional Vitamins | Lab Tested | For Men & Women | 240 Capsules**NUTRAHARMONY**$40.70**6,366 rev1y ago](https://www.amazon.com/dp/B0DGQQD76G) [**Premium Liquid Collagen for Women Weight Loss & Beauty w. Hyaluronic Acid Biotin L-Carnitine Apple C Vinegar - Ultra Pure Multi Collagen Protein Shots Drink + Hair & Skin Liquid Vitamins - Colageno**TERRA ELMNT**$26.63**4,018 rev2y ago](https://www.amazon.com/dp/B0D5JL8GVL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ThryvWell Joint Supplements for Women | 14-in-1 Joint Bone & Cartilage Support | Glucosamine Chondroitin MSM Turmeric Collagen Calcium | FSA Eligible | HSA Eligible | Lab Tested | 120 Capsules**ThryvWell**$26.39**3.8★**▲ 125%**](https://www.amazon.com/dp/B0FP7Y15P1) [**Bellway Super Fiber Powder + Collagen Sugar-Free Psyllium Husk Powder with Collagen Peptides and Hyaluronic Acid for Digestive Health Healthy Skin Nails Bones & Joints Peach Mango (20 Servings)**Bellway**$35.56**4.1★**▲ 52%**](https://www.amazon.com/dp/B0F3KJ5SVT) [**Bellway Super Fiber Gummies + Beauty Sugar Free Fiber Supplement with Biotin & Vitamins A C E Supports Digestive Health Skin Hair & Nails - 60 Count**Bellway**$25.58**4.2★**▲ 48%**](https://www.amazon.com/dp/B0FKQBFB2F) [**Premium Liquid Collagen for Women Weight Loss & Beauty w. Hyaluronic Acid Biotin L-Carnitine Apple C Vinegar - Ultra Pure Multi Collagen Protein Shots Drink + Hair & Skin Liquid Vitamins - Colageno**TERRA ELMNT**$26.63**4.4★**▲ 13%**](https://www.amazon.com/dp/B0D5JL8GVL) [**Vital Proteins Collagen Peptides Powder - Supports Hair Nail Skin Bone & Joint Health Unflavored Collagen Protein 9.33 OZ**Vital Proteins**$19.29**4.6★**— 3%**](https://www.amazon.com/dp/B09RQBHRCT)
**~~View all trending →~~**
## **What buyers say about fsa collagen**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**18%
*“AMAZING TASTE”*
**Quality-Overall**14%
*“The quality feels reliable”*
**Joint Pain**6%
*“Great for your joints”*
**Solubility**4%
*“Mixes easily”*
**Flavor**4%
*“the flavor is yummy”*
**Skin Health**3%
*“skin looks great”*
**Nutritional Content**3%
*“Great protein powder”*
**Value For Money**3%
*“Great value”*
**Vitamin**3%
*“Awesome vitamin”*
**Advertised Vs Actual Product**3%
*“matches the description”*
### **What buyers complain about **
**Taste-Overall**15%
*“doesnt taste right”*
**Value For Money**10%
*“Too expensive”*
**Ease Of Use**5%
*“Difficult to open”*
**Smell**5%
*“Smells like chemicals”*
**Solubility**4%
*“Does not dissolve”*
**Size-Overall**3%
*“Very large”*
**Advertised Vs Actual Product**3%
*“Misleading name”*
**Flavor**3%
*“Intolerable flavor”*
**Functionality-Overall**2%
*“Didn't work for me”*
**Dosage**2%
*“takes a lot per serving”*
### **Top return reasons **
**Value For Money**17%
**Oily/Greasy**11%
**Advertised Vs Actual Product**11%
**Size-Overall**7%
**Smell**5%
**Functionality-Overall**5%
**Product Condition**4%
**Leak-Proof**3%
**Moist/Dry**3%
**Absorbency**3%
## **Common questions**
- **Is fsa collagen profitable to sell on Amazon United States?**
- The niche generates $73K/yr across 15 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -11.8%. Flapen's verdict: Skip it (42/100).
- **How competitive is the fsa collagen niche?**
- 12 brands and 49 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in fsa collagen?**
- Top complaints mined from reviews: Taste-Overall, Value For Money, Ease Of Use. The return rate is 0.0%.
- **What does it cost to enter the fsa collagen niche?**
- Listings span $10.21–$41.25; the average listing price is $26.76 (sweet spot $15–$100). The average incumbent carries 36,432 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)