---
title: "Superoxide Dismutase — $110K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/superoxide-dismutase"
last_updated: "2026-08-06T15:00:10.198Z"
locale: en
meta:
description: "Niche score 60/100 · $110K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 60/100 · $110K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Superoxide Dismutase — $110K/yr Amazon US Niche (2026) - Flapen"
---
# **superoxide dismutase**
**Worth a look**
Shows low returns (0.7%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 26Growth 48Conversion 31Competition 59Returns 97Price range 86Avg price 95Brand share 76Review moat 48Quality gap 77
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$27.91**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.12–$59.77**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Great****59%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+18.4%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****1,650.43**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****2.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$110K**
$110K/yr · 159K searches
According to Flapen's Amazon United States niche tracking, superoxide dismutase is a $110K/yr Amazon United States market (159K searches/yr). The top 5 brands hold 59% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 60/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **superoxide dismutase market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$84K–$112K**
- units × avg price
- **Conversion rate**
- **2.5%**
- **Avg BSR**
- **#1,353**
- **Page quality**
- **0%**
- **Prime**
- **78%**
- **Sponsored**
- **74%**
- **Out of stock**
- **7.2%**
- **Avg brand age**
- **77 months**
- **Avg seller age**
- **151 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **—flat
**Sellers**
**53**
**Top-5 brand share**
**59%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 97%
**Open market**
**33%**
- GROWTRAX21% - ZoysiaPlug.com11% - AgeImmune11% - Florida Foliage9% - SOD PODS8% - SOLARAY8%
## **Demand & seasonality**
Weekly Amazon search volume, last 99 weeks — +18.4% search growth over the last 90 days.
8K6KBlack Friday '24Holiday '24Spike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 4.7×
[**Open Trend **](https://flapen.com/research/us/health-household/superoxide-dismutase/trend)
## **Top superoxide dismutase search terms**
- **sod**135K/yr+21.0%1.3% conv. - **superoxide dismutase**11K/yr-2.0%4.3% conv. - **sod supplement**6K/yr-3.2%5.7% conv. - **superoxide dismutase supplement**5K/yr+12.6%5.0% conv. - **superoxido dismutasa**2K/yr+23.1%0.4% conv. [**All search terms **](https://flapen.com/research/us/health-household/superoxide-dismutase/search-terms)
## **Top superoxide dismutase 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%$5K10%$11K15%$16K20%$22K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Growtrax Biodegradable Grass Seed Mat Year Round Green - 50 Sq Ft Quick Fix Roll - Growing Solution for Lawns Dog Patches and Shade - Just Roll Water & Grow -Not Fake or Artificial Grass**GROWTRAX**$24.41**3.3★5,505 rev](https://www.amazon.com/dp/B0C9JMHYKP) [2**Zoysia Sod Slab for Plugs**ZoysiaPlug.com**$32.97**3.8★276 rev](https://www.amazon.com/dp/B01E0D7HK8) [3**SodPods Bermuda Grass Plugs for Lawn Repair 3 x 3 Each (32-Count) Cannot Ship to California/Arizona**SOD PODS**$59.77**4.5★120 rev](https://www.amazon.com/dp/B0CRRTKFPB) [4**SOLARAY S.O.D. 2000 Plus - Superoxide Dismutase (SOD) and Catalase Antioxidant Supplement Wellness Support - with Green Tea Extract Calcium Rosemary Grape Seed 60-Day Guarantee 100 Servings**SOLARAY**$19.31**4.6★534 rev](https://www.amazon.com/dp/B000POXEAY) [5**Nutricost S.O.D. Supplement 300mg (2 400 AU) Per Serving 120 Capsules for 120 Servings Per Bottle - Superoxide Dismutase Vegan GMO-Free Gluten-Free**Nutricost**$13.05**4.7★27 rev](https://www.amazon.com/dp/B0GLT6B2SX)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nutricost S.O.D. Supplement 300mg (2 400 AU) Per Serving 120 Capsules for 120 Servings Per Bottle - Superoxide Dismutase Vegan GMO-Free Gluten-Free**Nutricost**$13.05**27 rev5mo ago](https://www.amazon.com/dp/B0GLT6B2SX) [**VITACRLLYNMN 700MG Sod Superoxide Dismutase Supplement - High Potency Antioxidant Supplement for Cellular Health - 60 Capsules**VITACRLLYNMN**$10.04**63 rev2y ago](https://www.amazon.com/dp/B0D8PWHJMF) [**Superoxide Dismutase Supplement 500mg - SOD Plus with liposomal glutathione AKG Green Tea Extract L-Arginine Lysine Resveratrol and Vitamin E for Immune Support Antioxidant 60 Capsules**NICMIN**$15.85**59 rev2y ago](https://www.amazon.com/dp/B0CT5DJZ95) [**SOD Antioxidants Complex Healthy Aging Supplement - 400mg of Superoxide Dismutase - Alpha Lipoic Acid - L-Arginine -Lysine - AKG - Vitamin A - Vitamin E for Immune Support-60 Capsules**AgeImmune**$22.55**258 rev3y ago](https://www.amazon.com/dp/B0BW9QT4H2) [**SOD Antioxidants Complex Healthy Aging Supplement - 400mg of Superoxide Dismutase - Alpha Lipoic Acid - Green Tea Extract - L-Arginine - Lysine - AKG - Vitamins A and E for Immune Support-120 Capsules**AgeImmune**$35.84**258 rev3y ago](https://www.amazon.com/dp/B0BWBVTQ1L)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Scotts Turf Builder Starter Food for New Grass 15 lb. - Lawn Fertilizer for Newly Planted Grass Also Great for Sod and Grass Plugs - Covers 5 000 sq. ft.**Scotts**$27.38**4.5★**▲ 113%**](https://www.amazon.com/dp/B00DK49DVA) [**Growtrax Biodegradable Grass Seed - 50 SQFT Bermuda Rye - Grass Seed and Fertilizer for Lawns Dog Patches & Shade - Just Water & Grow - No Fake or Artificial Grass**GROWTRAX**$24.88**3.3★**▲ 110%**](https://www.amazon.com/dp/B07JDBVM9W) [**Growtrax Biodegradable Grass Seed Mat Year Round Green - 50 Sq Ft Quick Fix Roll - Growing Solution for Lawns Dog Patches and Shade - Just Roll Water & Grow -Not Fake or Artificial Grass**GROWTRAX**$24.41**3.3★**▲ 104%**](https://www.amazon.com/dp/B0C9JMHYKP) [**Zoysia Sod Slab for Plugs**ZoysiaPlug.com**$32.97**3.8★**▲ 96%**](https://www.amazon.com/dp/B01E0D7HK8) [**Nutricost S.O.D. Supplement 300mg (2 400 AU) Per Serving 120 Capsules for 120 Servings Per Bottle - Superoxide Dismutase Vegan GMO-Free Gluten-Free**Nutricost**$13.05**4.7★**▲ 94%**](https://www.amazon.com/dp/B0GLT6B2SX)
**~~View all trending →~~**
## **What buyers say about superoxide dismutase**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**15%
*“Excellent product”*
**Ease Of Use**13%
*“Ease of use”*
**Plant Growth**11%
*“Growths has been a go”*
**Value For Money**4%
*“this is very affordable”*
**Advertised Vs Actual Product**3%
*“Worked as advertised”*
**Freshness**2%
*“Fresh & Clean Grass Potty”*
**Instructions/User Manual/Troubleshooting**2%
*“Easy to use instructions”*
**Energy Level**2%
*“he seems to have a bit more energy”*
**Ease Of Chewing/Swallowing**2%
*“The capsules are easy to take”*
**Eco Friendliness**2%
*“Growths biodegradable”*
### **What buyers complain about **
**Plant Growth**18%
*“No Growth”*
**Functionality-Overall**18%
*“Poor results”*
**Value For Money**11%
*“I thought that it was a little expensive”*
**Quality-Overall**10%
*“Not good quality”*
**Durability**9%
*“Eventually just falls apart”*
**Natural Resource Wastage**3%
*“Wasted watering”*
**Ease Of Use**3%
*“Very difficult to use”*
**Thickness**2%
*“however this batch was super thin”*
**Adhesion/Stickiness**2%
*“Stick with old fashioned way”*
**Water Resistance**2%
*“just water the heck out of it”*
### **Top return reasons **
**Functionality-Overall**27%
**Advertised Vs Actual Product**14%
**Plant Growth**12%
**Size-Overall**11%
**Value For Money**10%
**Leak-Proof**3%
**Quality-Overall**3%
**Adhesion/Stickiness**3%
**Durability**3%
**Defective Material/Parts**2%
## **Common questions**
- **Is superoxide dismutase profitable to sell on Amazon United States?**
- The niche generates $110K/yr across 23 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +18.4%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the superoxide dismutase niche?**
- 17 brands and 53 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 59% of demand.
- **What do buyers complain about in superoxide dismutase?**
- Top complaints mined from reviews: Plant Growth, Functionality-Overall, Value For Money. The return rate is 0.7%.
- **When does demand for superoxide dismutase peak?**
- Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 4.7× the quietest.
- **What does it cost to enter the superoxide dismutase niche?**
- Listings span $9.12–$59.77; the average listing price is $27.91 (sweet spot $15–$100). The average incumbent carries 1,650 reviews — the moat a new listing must climb.
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