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spartan shampoo
Skip itA small market ($7K/yr) — this niche doesn't clear our bar today.
Quality gap
Incredible3.8★avg incumbent rating — lower means beatable quality
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Great€16.54avg listing price — sweet spot $15–$100
Price range
Great€9.33–€32.14cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,593.54avg incumbent reviews — the moat a new listing must climb
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Conversion
Bad1.3%search→purchase rate — share of searches ending in a sale
Market size
Bad€7K€7K/yr · 30K searches
Growth
Bad-46.1%90-day search growth — must beat 0% to launch