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High Dose Vitamin C
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
Incredible12.9%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$24.99avg listing price — sweet spot $15–$100
Price range
Great$9.66–$46.83cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$328K$328K/yr · 101K searches
Review moat
Bad6,571.5avg incumbent reviews — the moat a new listing must climb
Growth
Bad-9.7%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad88%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand