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niacinamide serum
Worth a lookShows a $10.9M/yr market, but a concentrated shelf (top 5 take 96% of clicks) keeps it on the watch list.
Market size
Incredible$10.9M$10.9M/yr · 4.9M searches
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Conversion
Incredible12.1%search→purchase rate — share of searches ending in a sale
Avg price
Great$18.27avg listing price — sweet spot $15–$100
Price range
Great$5.86–$47.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-0.7%90-day search growth — must beat 0% to launch
Review moat
Bad20,910.67avg incumbent reviews — the moat a new listing must climb
Brand share
Bad96%top-5 brand share — brand-locked demand
Competition
Bad96%top-5 click share — a locked-up shelf