Is fiber gummies profitable to sell on Amazon United States?

The niche generates $11.4M/yr across 16 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +3.8%. Flapen's verdict: Launch it (61/100).

How competitive is the fiber gummies niche?

10 brands and 61 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 85% of demand.

What do buyers complain about in fiber gummies?

Top complaints mined from reviews: Taste-Overall, Functionality-Overall, Ease Of Chewing/Swallowing. The return rate is 0.0%.

When does demand for fiber gummies peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the fiber gummies niche?

Listings span $9.96–$31.57; the average listing price is $17.56 (sweet spot $15–$100). The average incumbent carries 6,610 reviews — the moat a new listing must climb.

fiber gummies

Launch it

A $11.4M/yr market growing +3.8% this quarter with returns at 0.0% — clears our launch bar.

Market size

Incredible$11.4M

$11.4M/yr · 4.7M searches

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Incredible13.8%

search→purchase rate — share of searches ending in a sale

Avg price

Great$17.56

avg listing price — sweet spot $15–$100

Price range

Great$9.96–$31.57

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Okay85%

top-5 brand share — brands hold most of the demand

Growth

Okay+3.8%

90-day search growth — must beat 0% to launch

Review moat

Bad6,609.5

avg incumbent reviews — the moat a new listing must climb

Competition

Bad72%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, fiber gummies is a $11.4M/yr Amazon United States market (4.7M searches/yr). The top 5 brands hold 85% of demand. Verdict: Launch it — 61/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

fiber gummies market data

Units sold / yr: 600K–800K; avg 50,000–60,000/product
Revenue / yr: $10.5M–$14.0M; units × avg price
Conversion rate: 13.8%
Avg BSR: #61
Page quality: 0%
Prime: 100%
Sponsored: 94%
Out of stock: 0.0%
Avg brand age: 54 months
Avg seller age: 143 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 rising

Sellers

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

Metamucil31%
Vitafusion17%
Amazon Basics15%
Physician's CHOICE12%
MiraLAX10%
Vitamatic6%
Open — no brand owns it (4 brands, 9%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +3.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top fiber gummies search terms

fiber gummies2.4M/yr +7.6%13.1% conv.
metamucil gummies666K/yr -5.2%19.6% conv.
fiber gummies for adults697K/yr -13.8%12.0% conv.
fiber gummies for women279K/yr -3.1%9.1% conv.
vitafusion fiber well gummies116K/yr +40.3%12.9% conv.
metamucil fiber gummies84K/yr -9.5%16.6% conv.
fiber gummy64K/yr +19.9%8.1% conv.
metamucil gummies for adults69K/yr -2.4%17.6% conv.
sugar free fiber gummies48K/yr +39.2%9.5% conv.
high fiber gummies46K/yr +13.9%3.2% conv.

All search terms

Top fiber gummies 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Metamucil Fiber Gummies for Adults No Sugar Added Orange Flavor 5g Prebiotic Plant Based Fiber Supplement Blend 120 Count

Metamucil$23.704.6★17,254 rev

Amazon Basics Soft Fiber Gummies for Digestive Health and Regularity Orange Lemon & Strawberry Flavors 90 Count Pack of 1 (Previously Solimo)

Amazon Basics$9.964.6★18,108 rev

Vitafusion$12.024.6★21,169 rev

Physicians CHOICE Fiber Gummies for GLP-1 Support - No Sugar Added & Vegan - Raspberry Lemon - Natural Chicory Root Prebiotic Fiber Gummy - Digestive Health & Regularity for Women & Men - 60CT

Physician's CHOICE$15.354.4★1,700 rev

MiraFIBER Gummies from The Makers of MiraLAX 8g Per Serving with B Vitamins Metabolism Support Gut Health for Men & Women Prebiotic Fiber Gummies for Adults Mixed Fruit Flavor 72Ct

MiraLAX$14.824.4★9,710 rev

Newest

by launch date

MiraFIBER Gummies from The Makers of MiraLAX Vegan Formula 8g Per Serving Gut Health for Men & Women Prebiotic Fiber Gummies for Adults Mixed Fruit Flavor 72Ct

MiraLAX$13.9861 rev

1mo ago

Physicians CHOICE Fiber Gummies for GLP-1 Support - No Sugar Added & Vegan - Raspberry Lemon - Natural Chicory Root Prebiotic Fiber Gummy - Digestive Health & Regularity for Women & Men - 60CT

Physician's CHOICE$15.351,700 rev

8mo ago

Micro Ingredients Fiber Gummies with Probiotics 120 Count | 6g Per Serving + 2 Billion CFU | Sugar Free Peach Cherry Flavor | High Fiber Supplement for Women & Men | Non-GMO Gluten Free

Micro Ingredients$10.10224 rev

12mo ago

Nature Made Probiotic + Prebiotic Fiber Gummies for Daily Gut Health Fiber Supplement 50 Gummies

Nature Made$16.391,695 rev

1y ago

Vitamatic Prebiotic Fiber Gummies for Adults 7G Extra Strength Zero Sugar Added 240 Pectin Based Gummies Digestive Health & Regularity Support

Vitamatic$24.161,403 rev

2y ago

What buyers say about fiber gummies

What buyers praise and complain about, mined from review topics.

What buyers love

Taste-Overall31%

“no nasty taste”

Flavor7%

“Enjoy the flavor”

Nutritional Content6%

“Best Probiotic”

Quality-Overall6%

“the overall quality feels consistent”

Efficiency6%

“Works Well”

Value For Money5%

“Good value for the money”

Regulates Digestion4%

“Easy to digest”

Advertised Vs Actual Product4%

“AS ADVERTISED”

Ease Of Chewing/Swallowing4%

“Very chewy”

Ease Of Use3%

“are easy to handle”

What buyers complain about

Taste-Overall10%

“Disgusting taste”

Functionality-Overall9%

“No result”

Ease Of Chewing/Swallowing9%

“Not Chewable”

Value For Money4%

“Price is a little high”

Acid Regulator/Stomach Ache Relief4%

“Major bloating”

Regulates Digestion4%

“Created havoc with my digestion”

Ease Of Use3%

“Too difficult to use”

Dosage3%

“Dosage on bottle not correct”

Nutritional Content3%

“poor fiber-scarce diet”

Hard Feel3%

“Not soft”

Top return reasons

Functionality-Overall11%

Value For Money11%

Vitamin7%

Sweetness7%

Joint Pain7%

Ingredients-Overall7%

Ease Of Chewing/Swallowing5%

Smell4%

Adhesion/Stickiness4%

Size-Overall4%

Common questions

Is fiber gummies profitable to sell on Amazon United States?: The niche generates $11.4M/yr across 16 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +3.8%. Flapen's verdict: Launch it (61/100).
How competitive is the fiber gummies niche?: 10 brands and 61 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 85% of demand.
What do buyers complain about in fiber gummies?: Top complaints mined from reviews: Taste-Overall, Functionality-Overall, Ease Of Chewing/Swallowing. The return rate is 0.0%.
When does demand for fiber gummies peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the fiber gummies niche?: Listings span $9.96–$31.57; the average listing price is $17.56 (sweet spot $15–$100). The average incumbent carries 6,610 reviews — the moat a new listing must climb.