70
water retention tablets
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
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Review moat
Great387.9avg incumbent reviews — the moat a new listing must climb
Price range
Great£5.12–£54.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good60%top-5 brand share — brands hold most of the demand
Conversion
Good6.7%search→purchase rate — share of searches ending in a sale
Growth
Good+47.2%90-day search growth — must beat 0% to launch
Avg price
Good£13.40avg listing price — sweet spot $15–$100
Market size
Good£470K£470K/yr · 524K searches
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Signals Low Review Barrier