45
glucosamine sulphate
Skip itSoft demand (-3.4% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible17.5%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,714.45avg incumbent reviews — the moat a new listing must climb
Avg price
Okay£11.02avg listing price — sweet spot $15–$100
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay£125K£125K/yr · 65K searches
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Price range
Okay£6.73–£18.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-3.4%90-day search growth — must beat 0% to launch