---
title: "Zinc Quercetin — $247K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/zinc-quercetin"
last_updated: "2026-08-09T06:23:09.574Z"
locale: en
meta:
description: "Niche score 47/100 · $247K/yr market · 98K searches/yr · $22.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $247K/yr market · 98K searches/yr · $22.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Zinc Quercetin — $247K/yr Amazon US Niche (2026) - Flapen"
---
# **zinc quercetin**
**Skip it**
Soft demand (-20.8% this quarter) — this niche doesn't clear our bar today.
Market size 46Growth 15Conversion 92Competition 21Returns 100Price range 70Avg price 93Brand share 37Review moat 36Quality gap 20
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$22.31**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****11.3%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$6.87–$33.77**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$247K**
$247K/yr · 98K searches
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****2,917.75**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****75%**
top-5 click share — a locked-up shelf
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-20.8%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, zinc quercetin is a $247K/yr Amazon United States market (98K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 47/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **zinc quercetin market data**
- **Units sold / yr**
- **10K–13K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$223K–$279K**
- units × avg price
- **Conversion rate**
- **11.3%**
- **Avg BSR**
- **#94**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **83 months**
- **Avg seller age**
- **146 days**
## **Competition & brand share**
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▼falling
**Sellers**
**28**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**75%**
Top 20: 100%
**Open market**
**12%**
- Sandhu's35% - Micro Ingredients31% - NatureBell6% - NOW Foods6% - Nutricost5% - Carlyle5% - Open — no brand owns it (4 brands, 12%)
## **Demand & seasonality**
Weekly Amazon search volume, last 100 weeks — -20.8% search growth over the last 90 days.
3K2KSpike '25Black Friday '25Holiday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/zinc-quercetin/trend)
## **Top zinc quercetin search terms**
- **zinc quercetin**29K/yr-2.9%10.7% conv. - **quercetin with zinc**16K/yr-26.3%5.2% conv. - **quercetin zinc**16K/yr-38.1%3.9% conv. - **micro ingredients zinc**7K/yr+8.3%8.4% conv. - **zinc quercetin supplements**11K/yr-46.1%10.7% conv. - **zinc quercetin vitamin c**4K/yr+11.5%15.0% conv. - **zinc with quercetin**5K/yr-23.3%11.2% conv. - **zinc micro ingredients**3K/yr-1.1%8.7% conv. - **quercetin with vitamin c and zinc**4K/yr-24.6%0.5% conv. - **quercetin and zinc**4K/yr-44.7%7.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/zinc-quercetin/search-terms)
## **Top zinc quercetin 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%$25K20%$49K30%$74K40%$99K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sandhus Zinc Quercetin 120 Vegetarian Capsules (Pack of 1) | High Absorption Zink Supplements for Immunity and Seasonal Allergy | Antioxidant Immune Support for Men and Women | Easy to Swallow**Sandhu's**$27.56**4.8★17,694 rev](https://www.amazon.com/dp/B087YLTR4G) [2**Micro Ingredients Quercetin with Vitamin C & Zinc 240 Capsules | 6in1 Formula with Quercetin Vitamin C & 4 Zinc Forms (Picolinate Citrate Glycinate Gluconate) | NonGMO**Micro Ingredients**$29.31**4.6★1,642 rev](https://www.amazon.com/dp/B087Z8PSW6) [3**Micro Ingredients Zinc Picolinate 100 mg Per Serving 300 Softgels | Zinc Supplement for Women & Men | Made with MCT Oil | Non-GMO**Micro Ingredients**$19.06**4.6★71 rev](https://www.amazon.com/dp/B0G1CY7BXX) [4**NatureBell Zinc Quercetin with Vitamin C & D3 240 Capsules | Quercetin 1 000mg + Zinc 50mg + Vitamin C 250mg + Vitamin D3 5 000 IU | 4-in-1 Advanced Immune & Lung Support | ZincVanta Formula**NatureBell**$21.49**4.7★1,482 rev](https://www.amazon.com/dp/B085WGFPYS) [5**Now Foods Supplements NAC Quercetin and Zinc Immune and Respiratory Support* 1 000 mg NAC 500 mg Quercetin 15 mg Zinc 90 Veg Capsules**NOW Foods**$21.95**4.6★3,293 rev](https://www.amazon.com/dp/B0C9P63T6F)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Zinc for Women 30mg Zinc Picolinate | 12-in-1 Immune Support Formula with Vitamins C E & D3 + K2 Selenium Copper Quercetin & Lysine | Filler Free Non-GMO Gluten Free | 240 Veg Capsules**Micro Ingredients**$17.35**18 rev5mo ago](https://www.amazon.com/dp/B0GN4G4V6D) [**Warmbioder Quercetin with Vitamin C and Zinc Support Immune | Quercetin 500mg Vitamin C 500mg Zinc 50mg (Picolinate Citrate Glycinate Gluconate) 90 Capsules**Warmbioder**$6.87**29 rev6mo ago](https://www.amazon.com/dp/B0GF268XF4) [**Nutricost Zinc + Quercetin (50mg Zinc 800mg Quercetin) 120 Capsules**Nutricost**$16.87**39 rev8mo ago](https://www.amazon.com/dp/B0G31F4QQG) [**Micro Ingredients Zinc Picolinate 100 mg Per Serving 300 Softgels | Zinc Supplement for Women & Men | Made with MCT Oil | Non-GMO**Micro Ingredients**$19.06**71 rev8mo ago](https://www.amazon.com/dp/B0G1CY7BXX) [**Carlyle Quercetin 500mg Capsules | with 50mg Zinc | 100 Count**Carlyle**$16.39**228 rev2y ago](https://www.amazon.com/dp/B0D2LMZNDD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Zinc for Women 30mg Zinc Picolinate | 12-in-1 Immune Support Formula with Vitamins C E & D3 + K2 Selenium Copper Quercetin & Lysine | Filler Free Non-GMO Gluten Free | 240 Veg Capsules**Micro Ingredients**$17.35**4.8★**▲ 377%**](https://www.amazon.com/dp/B0GN4G4V6D) [**Warmbioder Quercetin with Vitamin C and Zinc Support Immune | Quercetin 500mg Vitamin C 500mg Zinc 50mg (Picolinate Citrate Glycinate Gluconate) 90 Capsules**Warmbioder**$6.87**4.6★**▲ 333%**](https://www.amazon.com/dp/B0GF268XF4) [**Micro Ingredients Zinc Picolinate 100 mg Per Serving 300 Softgels | Zinc Supplement for Women & Men | Made with MCT Oil | Non-GMO**Micro Ingredients**$19.06**4.6★**▲ 256%**](https://www.amazon.com/dp/B0G1CY7BXX) [**Nutricost Zinc + Quercetin (50mg Zinc 800mg Quercetin) 120 Capsules**Nutricost**$16.87**4.8★**▲ 53%**](https://www.amazon.com/dp/B0G31F4QQG) [**Micro Ingredients Quercetin with Vitamin C & Zinc 240 Capsules | 6in1 Formula with Quercetin Vitamin C & 4 Zinc Forms (Picolinate Citrate Glycinate Gluconate) | NonGMO**Micro Ingredients**$29.31**4.6★**— 9%**](https://www.amazon.com/dp/B087Z8PSW6)
**~~View all trending →~~**
## **What buyers say about zinc quercetin**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“which adds some quality assurance”*
**Vitamin**11%
*“Excellent Supplement”*
**Immunity Booster**10%
*“Great for immunity”*
**Value For Money**5%
*“Very affordable”*
**Ease Of Chewing/Swallowing**5%
*“I have no issue swallowing it”*
**Ingredients-Overall**4%
*“Great product with quality ingredients”*
**Cold Relief**4%
*“good to have on hand for colds”*
**Nutritional Content**3%
*“which I appreciate in a supplement”*
**Efficiency**3%
*“My system is better using this”*
**Advertised Vs Actual Product**3%
*“As advertised”*
### **What buyers complain about **
**Dosage**8%
*“High dosage warning”*
**Value For Money**6%
*“Price is ridiculous”*
**Side Effects**5%
*“he frequently gets canker sores”*
**Size-Overall**5%
*“Big pills”*
**Allergies**4%
*“Unusual allergic reaction”*
**Quality-Overall**3%
*“Since their Quality Control seems to be lacking”*
**Ingredients-Overall**2%
*“As a cursory examination. since my request for a COA from Micro Ingredients went unanswered”*
**Color Fading/Discoloration**2%
*“However, this bag was a bit discolored in the capsules so I had to contact customer service who told me its a natural oxidation process”*
**Ease Of Chewing/Swallowing**2%
*“which makes them uncomfortable to swallow”*
**Vitamin**2%
*“If you are genuinely looking to take all of these supplements”*
### **Top return reasons **
**Color**75%
**Acid Regulator/Stomach Ache Relief**13%
**Iron**13%
## **Common questions**
- **Is zinc quercetin profitable to sell on Amazon United States?**
- The niche generates $247K/yr across 12 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -20.8%. Flapen's verdict: Skip it (47/100).
- **How competitive is the zinc quercetin niche?**
- 10 brands and 28 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in zinc quercetin?**
- Top complaints mined from reviews: Dosage, Value For Money, Side Effects. The return rate is 0.0%.
- **When does demand for zinc quercetin peak?**
- Demand peaks in Jan–Feb; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the zinc quercetin niche?**
- Listings span $6.87–$33.77; the average listing price is $22.31 (sweet spot $15–$100). The average incumbent carries 2,918 reviews — the moat a new listing must climb.
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