Is xl profitable to sell on Amazon United States?

The niche generates $8.6M/yr across 10 tracked products. 90-day search growth is +28.0%. Flapen's verdict: Launch it (56/100).

How competitive is the xl niche?

3 brands and 12 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in xl?

Top complaints mined from reviews: Value For Money, Functionality-Overall, Joint Pain. The return rate is 0.0%.

What does it cost to enter the xl niche?

Listings span $12.74–$205.91; the average listing price is $78.31 (sweet spot $15–$100). The average incumbent carries 13,347 reviews — the moat a new listing must climb.

xl

Launch it

A $8.6M/yr market growing +28.0% this quarter with returns at 0.0% — clears our launch bar.

Market size

Incredible$8.6M

$8.6M/yr · 2.0M searches

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Great$78.31

avg listing price — sweet spot $15–$100

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Conversion

Good5.6%

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

Growth

Good+28.0%

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

Price range

Okay$12.74–$205.91

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

Review moat

Bad13,346.7

avg incumbent reviews — the moat a new listing must climb

Competition

Bad86%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, xl is a $8.6M/yr Amazon United States market (2.0M searches/yr). The top 5 brands hold 100% of demand. Verdict: Launch it — 56/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

xl market data

Units sold / yr: 100K–125K; avg 10,000–12,500/product
Revenue / yr: $7.8M–$9.8M; units × avg price
Conversion rate: 5.6%
Avg BSR: #122
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 56 months
Avg seller age: 158 days

Competition & brand share

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

86%

Top 20: 100%

Open market

OmegaXL93%
Bricker Labs5%
XL-32%
Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 46 weeks — +28.0% search growth over the last 90 days.

Open Trend

Top xl search terms

omega xl755K/yr +37.1%5.2% conv.
omega xl joint and muscle support419K/yr +57.8%5.9% conv.
omegaxl79K/yr +53.9%4.8% conv.
omega xl buy one get one free 39.95 prime71K/yr +27.2%3.9% conv.
omegaxl as seen on tv for 39.99 for 237K/yr +41.5%3.8% conv.
omega xl as seen on tv28K/yr +72.7%4.2% conv.
xl341K/yr -49.2%8.9% conv.
omega xl reviews17K/yr +9.8%0.6% conv.
omega xl buy one get two free 39.95 prime17K/yr +51.3%2.8% conv.
omegaxl xl as seen on tv john walsh8K/yr +177.3%4.1% conv.

All search terms

Top xl 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 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

OmegaXL Joint Support Supplement for Relief - Natural Muscle Support Green Lipped Mussel Oil Soft Gel Pills Drug-Free 60 Count

OmegaXL$50.794.2★38,661 rev

OmegaXL Joint Support Supplement - 60 Softgels & VitaminXL D3 High Potency Daily Vitamin D 5000 IU 125mcg Immune Support Supplement (30 Softgels) - 2 Pack

OmegaXL$53.254.3★6,844 rev

OmegaXL Joint Support Supplement - Natural Muscle Support Green Lipped Mussel Oil Soft Gel Pills Drug-Free 120 Count

OmegaXL$90.564.2★38,661 rev

Bricker Labs Omega Cyclo - Mussel Joint Health Supplement Premium New Zealand Green Lipped Mussel Full Spectrum Omega Joint Supplements for Joint Health and Comfort 90 Capsules

Bricker Labs$27.654.1★491 rev

OmegaXL Joint Support Supplement - Natural Muscle Support Green Lipped Mussel Oil Soft Gel Pills Drug-Free 300 Count

OmegaXL$205.914.2★38,661 rev

Newest

by launch date

OmegaXL Powerful Joint and Muscle Support Supplement 60 Count (2 Pack) & Probiotic XL - PreforPro DE111 Shelf Stable - Promote Healthy Gut Flora Growth (30 Veggie caps)

OmegaXL$88.19459 rev

1y ago

OmegaXL Joint Support Supplement - Natural Muscle/Immune Support 60 Softgels (2 Pack) & VitaminXL D3 High Potency Daily Vitamin D 5000 IU 125mcg Supplement (30 Softgels)

OmegaXL$91.246,844 rev

3y ago

OmegaXL Joint Relief Supplement - Natural Muscle Support 60 Softgels (2 Pack) & SleepXL immediate-Release melatonin L-Theanine (Calming) Chamomile Magnesium & B6 (60 Vegan Capsules)

OmegaXL$108.47175 rev

3y ago

OmegaXL Joint Support Supplement - 60 Softgels & VitaminXL D3 High Potency Daily Vitamin D 5000 IU 125mcg Immune Support Supplement (30 Softgels) - 2 Pack

OmegaXL$53.256,844 rev

4y ago

Bricker Labs Omega Cyclo - Mussel Joint Health Supplement Premium New Zealand Green Lipped Mussel Full Spectrum Omega Joint Supplements for Joint Health and Comfort 90 Capsules

Bricker Labs$27.65491 rev

4y ago

What buyers say about xl

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

What buyers love

Joint Pain29%

“Helps me with the knee pain”

Quality-Overall19%

“Excellent Quality”

Efficiency15%

“it does work”

Advertised Vs Actual Product5%

“Works as advertised”

Value For Money5%

“Good for price”

Muscle Pain Relief3%

“Muscle, bone relief”

Ease Of Chewing/Swallowing3%

“Easy to swallow”

Vitamin2%

“Excellent supplement”

Taste-Overall1%

“does not taste bad at all”

Energy Level1%

“Im amazed how fast it works I have so much energy”

What buyers complain about

Value For Money20%

“Too expensive”

Functionality-Overall14%

“Doesnt do a ything”

Joint Pain9%

“Did not help with joint pain”

Dosage9%

“Reading high doses can be bad for you”

Pain Relief-Overall8%

“No relief”

Advertised Vs Actual Product3%

“They aren't that good doesn't help like they advertise”

Smell3%

“Smells awful”

Allergies3%

“read the label of ingredients there's a warning for allergies as well”

Acid Regulator/Stomach Ache Relief2%

“my stomach was upset”

Regulates Digestion2%

“This product is not good for someone with acid reflux”

Top return reasons

Value For Money20%

Functionality-Overall20%

Advertised Vs Actual Product20%

Joint Pain20%

Sleep Quality10%

Side Effects10%

Common questions

Is xl profitable to sell on Amazon United States?: The niche generates $8.6M/yr across 10 tracked products. 90-day search growth is +28.0%. Flapen's verdict: Launch it (56/100).
How competitive is the xl niche?: 3 brands and 12 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in xl?: Top complaints mined from reviews: Value For Money, Functionality-Overall, Joint Pain. The return rate is 0.0%.
What does it cost to enter the xl niche?: Listings span $12.74–$205.91; the average listing price is $78.31 (sweet spot $15–$100). The average incumbent carries 13,347 reviews — the moat a new listing must climb.

xl