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lutein
Worth a lookShows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Avg price
Great€18.23avg listing price — sweet spot $15–$100
Brand share
Great55%top-5 brand share — no brand owns this niche
Review moat
Great481.14avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.4%search→purchase rate — share of searches ending in a sale
Competition
Good48%top-5 click share — leaders hold, buyers still browse
Price range
Good€3.47–€32.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay€200K€200K/yr · 171K searches
Growth
Bad-8.0%90-day search growth — must beat 0% to launch