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Liquid Fiber

Maybe

An estimated 0.0% of orders come back. But demand is soft, at -21.0% this quarter, so Liquid Fiber is a Maybe.

Flapen Score
52
52 / 100
Top 36% of 14,768 Health & Household niches · +3 vs the category median of 49
Market size
$354K/yr95K searches / yr
90-day growth
-21.0%search demand this quarter
Competition
74%top-5 click share · 11 brands · 88 sellers

Flapen Score

Liquid Fiber against its category

The dotted line is the Health & Household average. Past it, Liquid Fiber is stronger. Inside it, weaker.

52Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Liquid Fiber market on Amazon at a glance

Shoppers on Amazon United States searched for Liquid Fiber 95K times last year and spent an estimated $354K. The top 5 brands take 89% of clicks. Demand peaks in Apr–May–Jun. Flapen scores it 52 out of 100, a Maybe.

01 · Demand

An estimated 12.9% of those searches ended in a purchase.

Shoppers searched for this 95K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.9% of those searches ended in a purchase. Searches in the last 90 days moved -21.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $354K a year.

Searches, last 12 months
95K
Growth, 90 days vs prior 90
-21.0%
Conversion, latest week
12.9%
Market size, estimated
$354Ka year
Peak month
April3.2× the quietest month
Top search term
liquid fiber23K searches a year

02 · Price

A sale here is worth $28.89.

Listings sell for $28.89 on average, from $12.73 to $83.85. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 500 to 750 of them. At $28.89 that is $14K to $22K a year per listing.

Average price
$28.89inside the $15 to $100 sweet spot
Price range
$12.73–$83.85
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
10K–13K
Units per listing a year
500–750
Revenue per listing a year
$14K–$22K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

71% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #267 within Digestive Supplements. It carries 3,169 reviews at 4.44 stars, so a new listing needs social proof before a better product.

Sponsored listings
71%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#267in Digestive Supplements
Average rating
4.44 starsAmazon United States average 4.42 stars
Average reviews
3,169per listing
Listings tracked
17

04 · Newcomers

2 of last year's 3 launches cleared the first-year sales bar.

3 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 66 months on average, so the names here are established.

Launched, last 12 months
3
Successful launches
2Amazon's first-year sales bar
Average brand age
66 months

Products

Top Liquid Fiber 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.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 74% of clicks. A locked shelf that new listings rarely crack.

$0$35K$71K$106K$141K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 falling

Sellers

88

Est. top-5 brand share

89%

Top 20: 100%

Est. top-5 click share

74%

Top 20: 100%

Open market

8%

  • Medtrition57%
  • Zarbee's19%
  • Benefiber5%
  • Culturelle4%
  • HEALTH DIRECT3%
  • Trace Minerals2%
  • Open — no brand owns it (5 brands, 8%)

Demand

Liquid Fiber search demand

Weekly searches over the year, seasonality beneath. Pick a range.

2K2KSpike '24Black Friday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun · busiest ÷ quietest = 3.2×

Search terms

Top Liquid Fiber search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • liquid fiber23K/yr
  • hyfiber13K/yr
  • hyfiber liquid fiber for kids9K/yr
  • liquid fiber for adults5K/yr
  • fiber powder for kids6K/yr
  • benefiber for kids5K/yr
  • zarbees regularity support kids4K/yr
  • liquid fiber supplement4K/yr
  • zarbees fiber powder kids3K/yr
  • hy fiber3K/yr

Reviews and returns

What reviews say buyers love and hate about Liquid Fiber

We read the reviews and the return reasons for every product selling here.

12%of positive reviews mention “Taste-Overall”
22%of negative reviews mention “Taste-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“Awful aftertaste”
A buyer, on “Taste-Overall”22% of negative reviews mention the same topic

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

NegativePositive

FAQ

Common Liquid Fiber 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