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marine collagen powder
Worth a lookShows low returns (0.1%), but soft demand (-22.3% this quarter) keeps it on the watch list.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Avg price
Great£17.19avg listing price — sweet spot $15–$100
Conversion
Good6.0%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good£5.12–£32.81cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good71%top-5 brand share — brands hold most of the demand
Review moat
Okay1,622.64avg incumbent reviews — the moat a new listing must climb
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Market size
Okay£243K£243K/yr · 235K searches
Growth
Bad-22.3%90-day search growth — must beat 0% to launch