ship eez sea sickness patch
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 6% kills the launch gate
Conversion
Incredible15.5%search→purchase rate — share of searches ending in a sale
Avg price
Great$19.73avg listing price — sweet spot $15–$100
Price range
Good$6.97–$32.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+34.7%90-day search growth — must beat 0% to launch
Market size
Okay$259K$259K/yr · 85K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad5,282.5avg incumbent reviews — the moat a new listing must climb
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Competition
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 falling
Sellers
3
Top-5 brand share
100%
Open market
0%
- SAILPAK82%
- Hionfurt18%
Product shelf
All 2 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Newest
by launch dateDemand & seasonality
Weekly Amazon search volume, last 104 weeks — +34.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“was very effective”
“Ease of use”
“no side effects”
“Worth it”
“Did the job”
“These worked really well for someone who is always motion sick”
“Excellent product”
“good adhesive”
“The smell is fine”
“Effective”
What buyers complain about
“Does not function”
“nothing helps other than eventually sleeping it off”
“And I usually have reactions to adhesives”
“Im not sure if its a placebo effect or whatever is in them is actually helping”
“This made me very ill”
“Pricey for what you get”
“However, I have sensitive skin and they made me itch”
“They have a little smell”
“Small, stayed on”
“Got very sick”