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karseell hair mask collagen
Skip itA small market ($60K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Great8.6%search→purchase rate — share of searches ending in a sale
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Review moat
Okay1,764.16avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay90%top-5 brand share — brands hold most of the demand
Price range
Okay£1.87–£19.43cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-3.3%90-day search growth — must beat 0% to launch
Avg price
Bad£6.98avg listing price — sweet spot $15–$100
Market size
Bad£60K£60K/yr · 100K searches