46
magnesium glycinate
Skip itA small market ($53K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Avg price
Incredible$27.58avg listing price — sweet spot $15–$100
Price range
Great$10.96–$57.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good71%top-5 brand share — brands hold most of the demand
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Growth
Okay+9.6%90-day search growth — must beat 0% to launch
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad14,001.84avg incumbent reviews — the moat a new listing must climb
Market size
Bad$53K$53K/yr · 46K searches