colloidal silver nasal spray
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
Incredible17.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$15.73avg listing price — sweet spot $15–$100
Price range
Good$9.89–$22.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay1,631.4avg incumbent reviews — the moat a new listing must climb
Market size
Okay$262K$262K/yr · 94K searches
Growth
Bad-40.5%90-day search growth — must beat 0% to launch
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
4 falling
Sellers
8
Top-5 brand share
100%
Open market
0%
- Sovereign Silver79%
- FIREWATERSTAR HEALTH SUPPLEMENTS13%
- Argentyn 235%
- Natural Path Silver Wings3%
- Open — no brand owns it (0%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Sovereign Silver Sinus Relief Nasal Spray 10 PPM Bio-Active Silver Hydrosol Sinus Spray to Cleanse Mucus & Allergens Drug-Free Nasal Cleanser Non-Habit Forming - 2 fl oz (59mL)
Sovereign Silver$12.984.5★3,279 rev
Sovereign Silver Sinus Relief Nasal Spray 10 PPM Bio-Active Silver Hydrosol Sinus Spray to Cleanse Mucus & Allergens Drug-Free Nasal Cleanser Non-Habit Forming - 1 fl oz (30mL)
Sovereign Silver$9.894.5★3,279 rev
FWS Colloidal Silver Nasal Spray - 2oz - Ultra Fine Silver Mist - 50 ppm - 99.99% Purity - Sinus Relief - Helps with Dry Irritated Stuffy Nose - Immune System Support - for Adults and Teens
FIREWATERSTAR HEALTH SUPPLEMENTS$18.524.3★497 rev
Argentyn 23 Sinus Support Natural Nasal Spray - Colloidal Silver Nasal Spray Bio Active Nose Mist for Sinus and Immune Support Adults and Kids 23 ppm - 2 fl oz (59mL)
Argentyn 23$22.374.5★720 rev
Natural Path Silver Wings - Natural Silver Nasal Rinse Spray - 250ppm - 1oz
Natural Path Silver Wings$14.894.4★382 rev
Newest
by launch dateSovereign Silver Sinus Relief Nasal Spray 10 PPM Bio-Active Silver Hydrosol Sinus Spray to Cleanse Mucus & Allergens Drug-Free Nasal Cleanser Non-Habit Forming - 2 fl oz (59mL)
Sovereign Silver$12.983,279 rev
Sovereign Silver Sinus Relief Nasal Spray 10 PPM Bio-Active Silver Hydrosol Sinus Spray to Cleanse Mucus & Allergens Drug-Free Nasal Cleanser Non-Habit Forming - 1 fl oz (30mL)
Sovereign Silver$9.893,279 rev
Natural Path Silver Wings - Natural Silver Nasal Rinse Spray - 250ppm - 1oz
Natural Path Silver Wings$14.89382 rev
Argentyn 23 Sinus Support Natural Nasal Spray - Colloidal Silver Nasal Spray Bio Active Nose Mist for Sinus and Immune Support Adults and Kids 23 ppm - 2 fl oz (59mL)
Argentyn 23$22.37720 rev
FWS Colloidal Silver Nasal Spray - 2oz - Ultra Fine Silver Mist - 50 ppm - 99.99% Purity - Sinus Relief - Helps with Dry Irritated Stuffy Nose - Immune System Support - for Adults and Teens
FIREWATERSTAR HEALTH SUPPLEMENTS$18.52497 rev
Trending
90-day click momentumFWS Colloidal Silver Nasal Spray - 2oz - Ultra Fine Silver Mist - 50 ppm - 99.99% Purity - Sinus Relief - Helps with Dry Irritated Stuffy Nose - Immune System Support - for Adults and Teens
FIREWATERSTAR HEALTH SUPPLEMENTS$18.524.3★
Natural Path Silver Wings - Natural Silver Nasal Rinse Spray - 250ppm - 1oz
Natural Path Silver Wings$14.894.4★
Argentyn 23 Sinus Support Natural Nasal Spray - Colloidal Silver Nasal Spray Bio Active Nose Mist for Sinus and Immune Support Adults and Kids 23 ppm - 2 fl oz (59mL)
Argentyn 23$22.374.5★
Sovereign Silver Sinus Relief Nasal Spray 10 PPM Bio-Active Silver Hydrosol Sinus Spray to Cleanse Mucus & Allergens Drug-Free Nasal Cleanser Non-Habit Forming - 2 fl oz (59mL)
Sovereign Silver$12.984.5★
Sovereign Silver Sinus Relief Nasal Spray 10 PPM Bio-Active Silver Hydrosol Sinus Spray to Cleanse Mucus & Allergens Drug-Free Nasal Cleanser Non-Habit Forming - 1 fl oz (30mL)
Sovereign Silver$9.894.5★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -40.5% search growth over the last 90 days.Peak months: Jan, Feb · busiest ÷ quietest = 4.1×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Sinus Relief”
“Effective Product and a Great Company”
“It does have some effect”
“Keeps colds away”
“Great for allergies”
“Works as described”
“This spray is easy to use although it will make you sneeze”
“its all natural”
“I could breathe so good”
“Its easy to use and very effective”
What buyers complain about
“It really burned my nose and sinuses”
“my allergies are not close to what they were prior to using it”
“maybe a little leaked out”
“it started smelling like urine”
“Didn't work for me”
“Be careful”
“Doesnt really work for clearing nasal congestion”
“Broken with no help”
“Quality control lacking won't repurchase”
“Need a replacement”