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melatonin
Skip itSoft demand (-10.7% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Avg price
Great$90.47avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Good$36.39–$140.66cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$325K$325K/yr · 171K searches
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Conversion
Okay2.1%search→purchase rate — share of searches ending in a sale
Review moat
Bad4,497.79avg incumbent reviews — the moat a new listing must climb
Competition
Bad73%top-5 click share — a locked-up shelf
Growth
Bad-10.7%90-day search growth — must beat 0% to launch
Signals High Price