Quercetin for Dogs
MaybeAn estimated 0.0% of orders come back. But demand is soft, at -9.8% this quarter, so Quercetin for Dogs is a Maybe.
- Flapen Score
- 64 / 100Top 6% of 3,978 Pet Supplies niches · +13 vs the category median of 5164
- Market size
- $187K/yr117K searches / yr
- 90-day growth
- -9.8%search demand this quarter
- Competition
- 43%top-5 click share · 26 brands · 52 sellers
Flapen Score
Quercetin for Dogs against its category
The dotted line is the Pet Supplies average. Past it, Quercetin for Dogs is stronger. Inside it, weaker.
Market
The Quercetin for Dogs market on Amazon at a glance
Shoppers on Amazon United States searched for Quercetin for Dogs 117K times last year and spent an estimated $187K. The top 5 brands take 45% of clicks. Flapen scores it 64 out of 100, a Maybe.
01 · Demand
An estimated 6.6% of those searches ended in a purchase.
Shoppers searched for this 117K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.6% of those searches ended in a purchase. Searches in the last 90 days moved -9.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $187K a year.
- Searches, last 12 months
- 117K
- Growth, 90 days vs prior 90
- -9.8%
- Conversion, latest week
- 6.6%
- Market size, estimated
- $187Ka year
- Peak month
- April1.4× the quietest month
- Top search term
- quercetin for dogs87K searches a year
02 · Price
A sale here is worth $24.29.
Listings sell for $24.29 on average, from $7.90 to $41.68. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At $24.29 that is $6K to $12K a year per listing.
- Average price
- $24.29inside the $15 to $100 sweet spot
- Price range
- $7.90–$41.68
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $6K–$12K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
97% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.8% of listings are out of stock. The average listing ranks #218 within Health Supplies. It carries 2,857 reviews at 4.17 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 97%
- Prime listings
- 100%
- Out of stock, average day
- 5.8%
- Average rank
- #218in Health Supplies
- Average rating
- 4.17 starsAmazon United States average 4.42 stars
- Average reviews
- 2,857per listing
- Listings tracked
- 29
04 · Newcomers
2 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 56 months on average, so the names here are settling in.
- Launched, last 12 months
- 7
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 56 months
Products
Top Quercetin for Dogs products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Nutrition Strength Quercetin for Dogs with Bromelain to Support Balanced Immune System Promote Inflammatory Relief & Antioxidant Activity Quercetin for Dog Allergies 120 Chewable Tablets
- Price
- $41.68
- Rating
- 4.1/5
- Reviews
- 336
- Age
- 4y ago

NutraLeonis Quercetin for Dogs with Bromelain Soothe Itchy Skin Ear Infections Seasonal Allergies Immune Boost & Supports Healthy DigestionNatural Formula 120 Tablets
- Price
- $39.80
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 5mo ago

Quercetin for Dogs Dog Quercetin Liquid Drops Dog Quercetin Herbal Supplement Support Allergy Relief Immune Health Respiratory Health Skin Health Gluten Free Non GMO (60 ml/2 Oz)
- Price
- $13.57
- Rating
- 4.2/5
- Reviews
- 49
- Age
- 1y ago

NOW Foods Supplements Quercetin with Bromelain Balanced Immune System* 120 Veg Capsules
- Price
- $21.39
- Rating
- 4.7/5
- Reviews
- 21,582
- Age
- 19y ago

ALIVO Quercetin for Dogs Dog Quercetin Liquid Drops Supports Dogs Allergy Relief Dog Herbal Supplement - Pet SuppliesQuercetin for Dog Itch Remedies - 60 ml / 2 fl.oz
- Price
- $7.90
- Rating
- 4.2/5
- Reviews
- 57
- Age
- 1y ago
Trending
estimated 90-day click momentum
Quercetin with Bromelain for Dogs - Allergy & Itch Relief Chews with Colostrum & Probiotics - Supports Immune System Relieves Itchy Skin & Paw Licking - Anti-Inflammatory Antioxidants -150 Soft Chews
- Price
- $29.27
- Rating
- 4.5/5
- Reviews
- 15
- Age
- 2mo ago

Quercetin for Dogs with Bromelain Seasonal Wellness & Dog Allergy Support Itchy Skin & Coat Care Immune & Antioxidant Supplement 100 Chewable Tablets
- Price
- $35.93
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

guluprime Dog Allergy Relief Chews with Quercetin Colostrum Bromelain& Probiotics 120ct
- Price
- $25.85
- Rating
- 4.8/5
- Reviews
- 32
- Age
- 5mo ago

Dog Allergy Relief Immunity Chews - Paw Licking Itching & Seasonal Allergies - with Colostrum Probiotics Turmeric & Salmon Oil - Vet Recommended Anti-Itch Supplement for Dogs (Salmon 90 Ct)
- Price
- $31.28
- Rating
- 4.1/5
- Reviews
- 28,534
- Age
- 7y ago

NutraLeonis Quercetin for Dogs with Bromelain Soothe Itchy Skin Ear Infections Seasonal Allergies Immune Boost & Supports Healthy DigestionNatural Formula 120 Tablets
- Price
- $39.80
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 5mo ago
Newest
by launch date
Quercetin with Bromelain for Dogs - Allergy & Itch Relief Chews with Colostrum & Probiotics - Supports Immune System Relieves Itchy Skin & Paw Licking - Anti-Inflammatory Antioxidants -150 Soft Chews
- Price
- $29.27
- Rating
- 4.5/5
- Reviews
- 15
- Age
- 2mo ago

Quercetin for Dogs with Bromelain Seasonal Wellness & Dog Allergy Support Itchy Skin & Coat Care Immune & Antioxidant Supplement 100 Chewable Tablets
- Price
- $35.93
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

guluprime Dog Allergy Relief Chews with Quercetin Colostrum Bromelain& Probiotics 120ct
- Price
- $25.85
- Rating
- 4.8/5
- Reviews
- 32
- Age
- 5mo ago

NutraLeonis Quercetin for Dogs with Bromelain Soothe Itchy Skin Ear Infections Seasonal Allergies Immune Boost & Supports Healthy DigestionNatural Formula 120 Tablets
- Price
- $39.80
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 5mo ago

Dog Allergy Relief Chews Itch Relief Skin & Coat Supplement: No Fillers Just Flavor - Itchy Skin Relief Treatment w/Omega 3 Fish Oil - Itching & Paw Licking Dry Skin & Hot Spots -Made in USA-180Ct
- Price
- $22.73
- Rating
- 3.8/5
- Reviews
- 583
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 43% of clicks. Leaders hold, but buyers still shop past them.
Brands
26 rising
Sellers
52
Est. top-5 brand share
45%
Top 20: 94%
Est. top-5 click share
43%
Top 20: 90%
Open market
50%
- Nutrition Strength17%
- NutraLeonis8%
- NOW Foods8%
- ProFluffyBio7%
- ALIVO5%
- VOSIFSDIY5%
Demand
Quercetin for Dogs search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Quercetin for Dogs search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- quercetin for dogs87K/yr
- quercetin with bromelain for dogs12K/yr
- quercetin for dogs allergies7K/yr
- bromelain for dogs4K/yr
- bioactive quercetin for dogs4K/yr
- quercetin dogs3K/yr
Reviews and returns
What reviews say buyers love and hate about Quercetin for Dogs
We read the reviews and the return reasons for every product selling here.
“that it was most likely allergies”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Quercetin for Dogs questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









