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vitamin c 250 mg
Skip itStrong incumbent ratings (4.8★) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible13.4%search→purchase rate — share of searches ending in a sale
Avg price
Good$14.04avg listing price — sweet spot $15–$100
Price range
Good$5.71–$25.88cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$182K$182K/yr · 97K searches
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Growth
Okay+0.2%90-day search growth — must beat 0% to launch
Review moat
Bad4,190.46avg incumbent reviews — the moat a new listing must climb
Competition
Bad77%top-5 click share — a locked-up shelf
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Signals Low Review Barrier