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L Theanine Kids
Skip itA concentrated shelf (top 5 take 93% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$19.24avg listing price — sweet spot $15–$100
Conversion
Good7.0%search→purchase rate — share of searches ending in a sale
Price range
Good$11.55–$24.51cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,223avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Okay$194K$194K/yr · 144K searches
Brand share
Bad93%top-5 brand share — brand-locked demand
Growth
Bad-31.6%90-day search growth — must beat 0% to launch
Competition
Bad93%top-5 click share — a locked-up shelf