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zinc and magnesium tablets
Skip itSoft demand (-38.5% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Great11.8%search→purchase rate — share of searches ending in a sale
Brand share
Good75%top-5 brand share — brands hold most of the demand
Market size
Okay£213K£213K/yr · 213K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Review moat
Okay3,974.05avg incumbent reviews — the moat a new listing must climb
Avg price
Bad£8.42avg listing price — sweet spot $15–$100
Price range
Bad£4.17–£15.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-38.5%90-day search growth — must beat 0% to launch