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Magnesium 400 Mg
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible14.1%search→purchase rate — share of searches ending in a sale
Market size
Great$1.3M$1.3M/yr · 584K searches
Avg price
Great$15.39avg listing price — sweet spot $15–$100
Price range
Good$4.10–$40.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay70%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-12.6%90-day search growth — must beat 0% to launch
Review moat
Bad24,674.24avg incumbent reviews — the moat a new listing must climb
Brand share
Bad98%top-5 brand share — brand-locked demand