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w3w eyelash growth serum
Skip itA small market ($674/yr) — this niche doesn't clear our bar today.
Review moat
Great119avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Returns
Great1.5%return rate — above 5% kills the launch gate
Conversion
Okay2.6%search→purchase rate — share of searches ending in a sale
Avg price
Okay$9.84avg listing price — sweet spot $15–$100
Growth
Bad-25.0%90-day search growth — must beat 0% to launch
Market size
Bad$674$674/yr · 3K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad$9.16–$10.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals Low Review Barrier