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teeth whitening gel
Worth a lookShows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Brand share
Great50%top-5 brand share — no brand owns this niche
Competition
Great37%top-5 click share — an open shelf
Avg price
Good£14.81avg listing price — sweet spot $15–$100
Price range
Good£6.94–£34.88cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,728.5avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.0%search→purchase rate — share of searches ending in a sale
Market size
Okay£124K£124K/yr · 275K searches
Growth
Bad-5.1%90-day search growth — must beat 0% to launch