40
saline solution for contact lenses
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Conversion
Incredible15.2%search→purchase rate — share of searches ending in a sale
Growth
Good+33.0%90-day search growth — must beat 0% to launch
Market size
Okay$252K$252K/yr · 170K searches
Avg price
Okay$9.73avg listing price — sweet spot $15–$100
Review moat
Bad10,359.83avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Price range
Bad$3.55–$16.06cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad95%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand