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l arginine
Worth a lookShows low returns (0.4%), but a concentrated shelf (top 5 take 87% of clicks) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Price range
Incredible$35.87–$99.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great220.75avg incumbent reviews — the moat a new listing must climb
Avg price
Great$67.73avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Market size
Okay$186K$186K/yr · 45K searches
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Growth
Bad-6.0%90-day search growth — must beat 0% to launch
Competition
Bad87%top-5 click share — a locked-up shelf