52
magnesium bisglycinate
Worth a lookShows low returns (0.1%), but a concentrated shelf (top 5 take 75% of clicks) keeps it on the watch list.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Great10.4%search→purchase rate — share of searches ending in a sale
Price range
Good£4.65–£28.57cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+25.3%90-day search growth — must beat 0% to launch
Market size
Good£296K£296K/yr · 246K searches
Avg price
Okay£11.58avg listing price — sweet spot $15–$100
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad4,066.47avg incumbent reviews — the moat a new listing must climb
Competition
Bad75%top-5 click share — a locked-up shelf
Signals Low Review Barrier