Sinus Rinse
MaybeShoppers spend an estimated $8.4M a year here. But demand is soft, at -21.0% this quarter, so Sinus Rinse is a Maybe.
- Flapen Score
- 56 / 100Top 21% of 14,768 Health & Household niches · +7 vs the category median of 4956
- Market size
- $8.4M/yr2.6M searches / yr
- 90-day growth
- -21.0%search demand this quarter
- Competition
- 67%top-5 click share · 10 brands · 84 sellers
Flapen Score
Sinus Rinse against its category
The dotted line is the Health & Household average. Past it, Sinus Rinse is stronger. Inside it, weaker.
Market
The Sinus Rinse market on Amazon at a glance
Shoppers on Amazon United States searched for Sinus Rinse 2.6M times last year and spent an estimated $8.4M. The top 5 brands take 87% of clicks. Demand peaks in Jan–Feb. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
An estimated 14.8% of those searches ended in a purchase.
Shoppers searched for this 2.6M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 14.8% of those searches ended in a purchase. Searches in the last 90 days moved -21.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $8.4M a year.
- Searches, last 12 months
- 2.6M
- Growth, 90 days vs prior 90
- -21.0%
- Conversion, latest week
- 14.8%
- Market size, estimated
- $8.4Ma year
- Peak month
- January2.4× the quietest month
- Top search term
- nasal rinse528K searches a year
02 · Price
A sale here is worth $22.03.
Listings sell for $22.03 on average, from $1.56 to $94.53. Amazon reports units sold in ranges. This niche sold 400K to 500K a year. The average listing sells 20,000 to 25,000 of them. At $22.03 that is $441K to $551K a year per listing.
- Average price
- $22.03inside the $15 to $100 sweet spot
- Price range
- $1.56–$94.53
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 400K–500K
- Units per listing a year
- 20,000–25,000
- Revenue per listing a year
- $441K–$551K
- Returns
- 0.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
94% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #44 within Allergy, Sinus & Asthma. It carries 15,243 reviews at 4.62 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 94%
- Out of stock, average day
- 0.0%
- Average rank
- #44in Allergy, Sinus & Asthma
- Average rating
- 4.62 starsAmazon United States average 4.42 stars
- Average reviews
- 15,243per listing
- Listings tracked
- 17
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 79 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 79 months
Products
Top Sinus Rinse products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
NeilMed Sinus Rinse - A Complete Sinus Nasal Rinse Kit 50 count (Pack of 1) Count may vary
- Price
- $11.26
- Rating
- 4.7/5
- Reviews
- 40,755
- Age
- 19y ago

Neil Med SinuFlo Ready Rinse 8 fl oz
- Price
- $9.33
- Rating
- 4.6/5
- Reviews
- 13,264
- Age
- 16y ago

NeilMed Sinus Rinse All Natural Relief Premixed Refill Packets 100 Count (Pack of 1)
- Price
- $13.84
- Rating
- 4.8/5
- Reviews
- 41,250
- Age
- 21y ago

Vicks Sinex Saline Nasal Rinse Starter Kit Drug Free Saline Flush Out Mucus and Allergens Fast & Effective Relief for Everyday Congestion from Sinus & Allergy 1 Bottle + 30 Refill Packets
- Price
- $16.08
- Rating
- 4.6/5
- Reviews
- 1,313
- Age
- 2y ago

NeilMed Sinus Rinse Kit with Xylitol 50 Count (Pack of 1)
- Price
- $14.82
- Rating
- 4.7/5
- Reviews
- 2,730
- Age
- 5y ago
Trending
estimated 90-day click momentum
NeilMed Sinus Rinse Nasal Irrigation Replacement Bottle 3ct with NeilMed NasaDock Plus Drying Stand
- Price
- $12.92
- Rating
- 4.8/5
- Reviews
- 204
- Age
- 8mo ago

NASALFRESH MD Premium BundleDual Powered Nasal Irrigation System Nasal Rinse and Wash Sinus Decongestant Relief System 60 Saline Packets Case Rechargeable 2 Sets of Nose PillowsSnoring Remedy
- Price
- $94.53
- Rating
- 4.5/5
- Reviews
- 6,210
- Age
- 1y ago

NeilMed Sinus Rinse Kit with Xylitol 50 Count (Pack of 1)
- Price
- $14.82
- Rating
- 4.7/5
- Reviews
- 2,730
- Age
- 5y ago

Amazon Basic Care Premium Saline Nasal Moisturizing Spray Non-Medicated Relief for Dry Irritated Nose Sinus Relief 3 fl oz (Pack of 2)
- Price
- $7.43
- Rating
- 4.6/5
- Reviews
- 20,953
- Age
- 8y ago

GuruNanda Sinus Rinse Bottle - Comfort Tip for Natural Nasal Irrigator Relief for Adults & Kids - 240ml Capacity
- Price
- $1.56
- Rating
- 4.7/5
- Reviews
- 1,747
- Age
- 1y ago
Newest
by launch date
NeilMed Sinus Rinse Nasal Irrigation Replacement Bottle 3ct with NeilMed NasaDock Plus Drying Stand
- Price
- $12.92
- Rating
- 4.8/5
- Reviews
- 204
- Age
- 8mo ago

NASALFRESH MD Premium BundleDual Powered Nasal Irrigation System Nasal Rinse and Wash Sinus Decongestant Relief System 60 Saline Packets Case Rechargeable 2 Sets of Nose PillowsSnoring Remedy
- Price
- $94.53
- Rating
- 4.5/5
- Reviews
- 6,210
- Age
- 1y ago

GuruNanda Sinus Rinse Bottle - Comfort Tip for Natural Nasal Irrigator Relief for Adults & Kids - 240ml Capacity
- Price
- $1.56
- Rating
- 4.7/5
- Reviews
- 1,747
- Age
- 1y ago

Vicks Sinex Saline Nasal Rinse Starter Kit Drug Free Saline Flush Out Mucus and Allergens Fast & Effective Relief for Everyday Congestion from Sinus & Allergy 1 Bottle + 30 Refill Packets
- Price
- $16.08
- Rating
- 4.6/5
- Reviews
- 1,313
- Age
- 2y ago

ARM & Hammer Simply Saline Daily Care Nasal Mist 4.4 oz 2-Pack
- Price
- $14.30
- Rating
- 4.8/5
- Reviews
- 3,649
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 67% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 rising
Sellers
84
Est. top-5 brand share
87%
Top 20: 100%
Est. top-5 click share
67%
Top 20: 100%
Open market
10%
- NeilMed69%
- Vicks6%
- MAOEVER4%
- Waterpulse4%
- Navage4%
- NASALFRESH MD3%
- Open — no brand owns it (4 brands, 10%)
Demand
Sinus Rinse search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb · busiest ÷ quietest = 2.4×
Search terms
Top Sinus Rinse search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- nasal rinse528K/yr
- sinus rinse592K/yr
- neilmed313K/yr
- neilmed sinus rinse217K/yr
- saline nasal rinse104K/yr
- saline rinse97K/yr
- neil medical sinus rinse bottle91K/yr
- neilmed sinus rinse bottle136K/yr
- neil100K/yr
- neilmed sinus rinse kit67K/yr
Reviews and returns
What reviews say buyers love and hate about Sinus Rinse
We read the reviews and the return reasons for every product selling here.
“Broke after one use”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Sinus Rinse questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









