56
nattokinase
Worth a lookShows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great£18.43avg listing price — sweet spot $15–$100
Conversion
Great9.0%search→purchase rate — share of searches ending in a sale
Review moat
Great363.73avg incumbent reviews — the moat a new listing must climb
Price range
Great£5.69–£55.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good£363K£363K/yr · 219K searches
Growth
Okay+19.2%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Competition
Bad83%top-5 click share — a locked-up shelf
Signals Low Review Barrier