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methylene blue
Skip itPrices mostly outside the sweet spot ($56.59–$534.22) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Review moat
Great467.13avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$140.69avg listing price — sweet spot $15–$100
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Market size
Okay$135K$135K/yr · 22K searches
Competition
Bad73%top-5 click share — a locked-up shelf
Growth
Bad-22.6%90-day search growth — must beat 0% to launch
Price range
Bad$56.59–$534.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price