Bioflavonoids
MaybeAn estimated 0.0% of orders come back. But the top 5 products take 80% of clicks, so Bioflavonoids is a Maybe.
- Flapen Score
- 51 / 100Top 40% of 14,768 Health & Household niches · +2 vs the category median of 4951
- Market size
- $186K/yr99K searches / yr
- 90-day growth
- +5.1%search demand this quarter
- Competition
- 80%top-5 click share · 10 brands · 45 sellers
Flapen Score
Bioflavonoids against its category
The dotted line is the Health & Household average. Past it, Bioflavonoids is stronger. Inside it, weaker.
Market
The Bioflavonoids market on Amazon at a glance
Shoppers on Amazon United States searched for Bioflavonoids 99K times last year and spent an estimated $186K. The top 5 brands take 85% of clicks. Demand peaks in Aug. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 9.0% of those searches ended in a purchase.
Shoppers searched for this 99K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.0% of those searches ended in a purchase. Searches in the last 90 days moved +5.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $186K a year.
- Searches, last 12 months
- 99K
- Growth, 90 days vs prior 90
- +5.1%
- Conversion, latest week
- 9.0%
- Market size, estimated
- $186Ka year
- Peak month
- August1.5× the quietest month
- Top search term
- bioflavonoids31K searches a year
02 · Price
A sale here is worth $20.92.
Listings sell for $20.92 on average, from $9.23 to $38.53. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 500 to 750 of them. At $20.92 that is $10K to $16K a year per listing.
- Average price
- $20.92inside the $15 to $100 sweet spot
- Price range
- $9.23–$38.53
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $10K–$16K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
46% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 9.7% of listings are out of stock. The average listing ranks #852 within Antioxidants. It carries 800 reviews at 4.48 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 46%
- Prime listings
- 100%
- Out of stock, average day
- 9.7%
- Average rank
- #852in Antioxidants
- Average rating
- 4.48 starsAmazon United States average 4.42 stars
- Average reviews
- 800per listing
- Listings tracked
- 13
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 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 95 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 95 months
Products
Top Bioflavonoids 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 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
NOW Supplements Citrus Bioflavonoids 700mg Supports Immune System* Cell Defense* 100 Capsules
- Price
- $9.23
- Rating
- 4.5/5
- Reviews
- 1,594
- Age
- 19y ago

Swanson Full Spectrum Citrus Bioflavonoid Complex Immune and Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Absorption - 50% Standardized (250 Capsules)
- Price
- $21.93
- Rating
- 4.6/5
- Reviews
- 584
- Age
- 11y ago

Horbach Citrus Bioflavonoids Complex | 1500mg | 300 Coated Caplets
- Price
- $22.35
- Rating
- 4.4/5
- Reviews
- 593
- Age
- 5y ago

Clenoriko Citrus Bioflavonoids 1000mg with Quercetin & Rutin - Bioflavonoids for Antioxidant & Circulation* Flavonoids Supplements - Standardized to 50% Hesperidin 120 Capsules (60-Day Supply)
- Price
- $23.38
- Rating
- 4.6/5
- Reviews
- 20
- Age
- 2mo ago

Bluebonnet Citrus Bioflavonoid Complex 750 mg Immune System Support - Hesperidin Citrus Bioflavonoids from Oranges Lemons Grapefruit & Limes - Non-GMO Vegan Gluten-Free - 90 Veggie Capsules
- Price
- $20.47
- Rating
- 4.4/5
- Reviews
- 297
- Age
- 16y ago
Trending
estimated 90-day click momentum
Clenoriko Citrus Bioflavonoids 1000mg with Quercetin & Rutin - Bioflavonoids for Antioxidant & Circulation* Flavonoids Supplements - Standardized to 50% Hesperidin 120 Capsules (60-Day Supply)
- Price
- $23.38
- Rating
- 4.6/5
- Reviews
- 20
- Age
- 2mo ago

Klaire Labs SFI Health Bioflavonoid Complex - Immune Cardiovascular & Antioxidant Support Supplement with Citrus Bioflavonoids Quercetin & Rutin (120 Capsules)
- Price
- $30.90
- Rating
- 4.5/5
- Reviews
- 64
- Age
- 12y ago

Natures Life Lemon Bioflavonoids 1000mg - Citrus Bioflavonoids Supplement with Hesperidin and Rutin - Antioxidant and Cellular Support Vitamin C Absorption - 60 Day Guarantee 250 Serv 250 Tablets
- Price
- $38.53
- Rating
- 4.4/5
- Reviews
- 1,091
- Age
- 22y ago

Horbach Lemon Bioflavonoids Supplement | 1400 mg | 200 Capsules
- Price
- $20.59
- Rating
- 4.5/5
- Reviews
- 439
- Age
- 6y ago

Gyumolics Flavonoid Supplement Gummies 3000mg Bioflavonoid Complex with Hesperidin Quercetin Lemon Bioflavonoids & Vitamin C 60 Gummies
- Price
- $20.40
- Rating
- 4.3/5
- Reviews
- 211
- Age
- 1y ago
Newest
by launch date
Clenoriko Citrus Bioflavonoids 1000mg with Quercetin & Rutin - Bioflavonoids for Antioxidant & Circulation* Flavonoids Supplements - Standardized to 50% Hesperidin 120 Capsules (60-Day Supply)
- Price
- $23.38
- Rating
- 4.6/5
- Reviews
- 20
- Age
- 2mo ago

Gyumolics Flavonoid Supplement Gummies 3000mg Bioflavonoid Complex with Hesperidin Quercetin Lemon Bioflavonoids & Vitamin C 60 Gummies
- Price
- $20.40
- Rating
- 4.3/5
- Reviews
- 211
- Age
- 1y ago

THORNE - Vitamin C 500 mg - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Supports Immune System Cellular Energy Production & Collagen Synthesis* - Third-Party Certified - 90 Servings
- Price
- $21.95
- Rating
- 4.8/5
- Reviews
- 3,577
- Age
- 4y ago

Horbach Citrus Bioflavonoids Complex | 1500mg | 300 Coated Caplets
- Price
- $22.35
- Rating
- 4.4/5
- Reviews
- 593
- Age
- 5y ago

Horbach Lemon Bioflavonoids Supplement | 1400 mg | 200 Capsules
- Price
- $20.59
- Rating
- 4.5/5
- Reviews
- 439
- Age
- 6y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 80% of clicks. A locked shelf that new listings rarely crack.
Brands
10 falling
Sellers
45
Est. top-5 brand share
85%
Top 20: 100%
Est. top-5 click share
80%
Top 20: 100%
Open market
11%
- NOW Foods36%
- Swanson20%
- Horbäach17%
- Clenoriko7%
- BlueBonnet4%
- Nature's Life4%
- Open — no brand owns it (4 brands, 11%)
Demand
Bioflavonoids search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug · busiest ÷ quietest = 1.5×
Search terms
Top Bioflavonoids search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- bioflavonoids31K/yr
- citrus bioflavonoids26K/yr
- bioflavonoids supplements20K/yr
- citrus bioflavonoids supplement8K/yr
- citrus bioflavonoid complex4K/yr
- bioflavonoids 1000mg4K/yr
- bioflavonoid complex3K/yr
- bioflavonoid supplements3K/yr
Reviews and returns
What reviews say buyers love and hate about Bioflavonoids
We read the reviews and the return reasons for every product selling here.
“Doesn't work”
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.
20 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 Bioflavonoids 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









