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53

omeprazole

Worth a look

Shows a $15.5M/yr market, but strong incumbent ratings (4.8★) keeps it on the watch list.

Market size 100Growth 30Conversion 100Competition 23Returns 100Price range 50Avg price 53Brand share 21Review moat 17Quality gap 15

Market size

Incredible$15.5M

$15.5M/yr · 4.8M searches

Conversion

Incredible26.3%

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

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Avg price

Good$12.31

avg listing price — sweet spot $15–$100

Price range

Good$6.97–$22.93

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

Growth

Okay+4.3%

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

Competition

Bad72%

top-5 click share — a locked-up shelf

Brand share

Bad92%

top-5 brand share — brand-locked demand

Review moat

Bad18,689.36

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Competition

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

Brands

7 falling

Sellers

67

Top-5 brand share

92%

Open market

2%

  • Amazon Basic Care39%
  • Prilosec18%
  • Ohm18%
  • CAMBER PHARMACEUTICALS, INC9%
  • C'rcle8%
  • HealthCareAisle7%
  • Open — no brand owns it (1 brand, 2%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$1.5M20%$3.1M30%$4.6M40%$6.2M1K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +4.3% search growth over the last 90 days.
100K60KSpike '24Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Reviews

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

What buyers love

Value For Money29%

“much cheaper”

Advertised Vs Actual Product11%

“As described”

Efficiency11%

“Works ok”

Heart Health10%

“its a great product for heart”

Quality-Overall10%

“Excellent product”

Regulates Digestion5%

“Helps with digestion issues”

Acid Regulator/Stomach Ache Relief4%

“Helps with acid reflux”

Dosage4%

“The pills work ok”

Ease Of Chewing/Swallowing2%

“Best size for ease of swallowing”

Ease Of Use2%

“Easy to use”

What buyers complain about

Functionality-Overall15%

“Didn't work for me”

Dosage11%

“though the small number of pills per container is frustrating”

Heart Health7%

“Still having heart burn”

Value For Money6%

“Not worth the money”

Size-Overall4%

“These are quite large”

Regulates Digestion4%

“Acid reflux”

Advertised Vs Actual Product3%

“Item photo is misleading”

Ease Of Use3%

“They are nearly impossible to open”

Acid Regulator/Stomach Ache Relief3%

“I had stomach pain”

Pain Relief-Overall3%

“need some relief”

Top return reasons

Flavor100%