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potassium citrate
Skip itPrices mostly outside the sweet spot ($5.93–$15.86) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible13.4%search→purchase rate — share of searches ending in a sale
Review moat
Good647.55avg incumbent reviews — the moat a new listing must climb
Brand share
Good65%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Avg price
Okay£10.35avg listing price — sweet spot $15–$100
Competition
Okay65%top-5 click share — leaders hold, buyers still browse
Growth
Bad-8.6%90-day search growth — must beat 0% to launch
Market size
Bad£74K£74K/yr · 53K searches
Price range
Bad£5.93–£15.86cheapest to priciest tracked listing — scored on the share inside $15–$100