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diphenhydramine 50mg 1000 capsules
Skip itA small market ($9K/yr) — this niche doesn't clear our bar today.
Conversion
Incredible20.7%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$17.47avg listing price — sweet spot $15–$100
Price range
Great$10.07–$29.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Review moat
Bad5,616.33avg incumbent reviews — the moat a new listing must climb
Growth
Bad-7.7%90-day search growth — must beat 0% to launch
Competition
Bad79%top-5 click share — a locked-up shelf
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$9K$9K/yr · 2K searches