Nano Silver
FailDemand is soft, at -23.8% this quarter, so Nano Silver is a Fail.
- Flapen Score
- 47 / 100Ranks 8,381 of 14,768 Health & Household niches · −2 vs the category median of 4947
- Market size
- $98K/yr51K searches / yr
- 90-day growth
- -23.8%search demand this quarter
- Competition
- 58%top-5 click share · 15 brands · 59 sellers
Flapen Score
Nano Silver against its category
The dotted line is the Health & Household average. Past it, Nano Silver is stronger. Inside it, weaker.
Market
The Nano Silver market on Amazon at a glance
Shoppers on Amazon United States searched for Nano Silver 51K times last year and spent an estimated $98K. The top 5 brands take 78% of clicks. Demand peaks in Jan–Aug–Oct–Nov–Dec. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 5.8% of those searches ended in a purchase.
Shoppers searched for this 51K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.8% of those searches ended in a purchase. Searches in the last 90 days moved -23.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $98K a year.
- Searches, last 12 months
- 51K
- Growth, 90 days vs prior 90
- -23.8%
- Conversion, latest week
- 5.8%
- Market size, estimated
- $98Ka year
- Peak month
- December4.2× the quietest month
- Top search term
- nano silver27K searches a year
02 · Price
A sale here is worth $33.01.
Listings sell for $33.01 on average, from $9.97 to $99.36. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 250 to 500 of them. At $33.01 that is $8K to $17K a year per listing.
- Average price
- $33.01inside the $15 to $100 sweet spot
- Price range
- $9.97–$99.36
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $8K–$17K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
85% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 8.3% of listings are out of stock. The average listing ranks #411 within Antioxidants. It carries 6,290 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 85%
- Prime listings
- 95%
- Out of stock, average day
- 8.3%
- Average rank
- #411in Antioxidants
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 6,290per listing
- Listings tracked
- 20
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 101 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 101 months
Products
Top Nano Silver 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 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Nano Scrub by Silver Fern Brand - 1 Bottle - 48 Servings - Frequency Activated Nano Ag4O4 - Liquid
- Price
- $37.52
- Rating
- 4.4/5
- Reviews
- 148
- Age
- 3y ago

Optivida Colloidal Silver Liquid - 10 PPM Liquid Silver Immune Support Pure Nano Silver Hydrosol Liquid for Family Wellness - Natural Silver Water for Adults & Kids Non-GMO 3rd Party Tested - 16 Oz
- Price
- $24.72
- Rating
- 4.6/5
- Reviews
- 1,724
- Age
- 7y ago

Colloidal Silver w/Nano Technology - 10ppm 16oz - 8X More Effective - Natural Immune Support - Save the Sick Days - Ages 5 & Up - Outperforms Higher PPM Silvers - No Taste & Smell - 3rd Party Tested
- Price
- $35.83
- Rating
- 4.6/5
- Reviews
- 186
- Age
- 4y ago

Colloidal Silver w/Nano Technology - 32ppm 8oz - 8X More Effective - Natural Immune Support - Save the Sick Days - Ages 5 & Up - Outperforms Higher PPM Silvers - No Taste & Smell - 3rd Party Tested
- Price
- $27.86
- Rating
- 4.6/5
- Reviews
- 186
- Age
- 2y ago

Sovereign Silver Immune Support Colloidal Silver 4 fl oz (118 mL)
- Price
- $20.39
- Rating
- 4.7/5
- Reviews
- 46,299
- Age
- 19y ago
Trending
estimated 90-day click momentum
NanoScrub Abrasive Cleaner 1-Qt.
- Price
- $34.35
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 9y ago

Elementa Nano Silver Winter Mint Scent Mouth Rinse Fluoride Free Alcohol Free 20 Fluid Ounce (Pack of 1)
- Price
- $27.12
- Rating
- 4.6/5
- Reviews
- 62
- Age
- 3y ago

Be Smart Get Prepared Nano Silver Immuno Boost - 16 oz - Daily Immune Supplement for Family - Gluten Free Vegetarian - Made in USA
- Price
- $21.73
- Rating
- 4.4/5
- Reviews
- 149
- Age
- 7y ago

Colloidal Silver Liquid 10 PPM Immune Support Supplement | Bio-Active Nano Silver Amber Glass Dropper Third-Party Lab Tested Only 2 Ingredients Made in USA 8 fl oz
- Price
- $15.45
- Rating
- 4.6/5
- Reviews
- 28
- Age
- 12mo ago

Colloidal Silver w/Nano Technology - 32ppm 8oz - 8X More Effective - Natural Immune Support - Save the Sick Days - Ages 5 & Up - Outperforms Higher PPM Silvers - No Taste & Smell - 3rd Party Tested
- Price
- $27.86
- Rating
- 4.6/5
- Reviews
- 186
- Age
- 2y ago
Newest
by launch date
Colloidal Silver Liquid 10 PPM Immune Support Supplement | Bio-Active Nano Silver Amber Glass Dropper Third-Party Lab Tested Only 2 Ingredients Made in USA 8 fl oz
- Price
- $15.45
- Rating
- 4.6/5
- Reviews
- 28
- Age
- 12mo ago

Colloidal Silver w/Nano Technology - 32ppm 8oz - 8X More Effective - Natural Immune Support - Save the Sick Days - Ages 5 & Up - Outperforms Higher PPM Silvers - No Taste & Smell - 3rd Party Tested
- Price
- $27.86
- Rating
- 4.6/5
- Reviews
- 186
- Age
- 2y ago

Nano Scrub by Silver Fern Brand - 1 Bottle - 48 Servings - Frequency Activated Nano Ag4O4 - Liquid
- Price
- $37.52
- Rating
- 4.4/5
- Reviews
- 148
- Age
- 3y ago

Carlyle Colloidal Silver 10 PPM Liquid Supplement | 8 oz (236 mL)
- Price
- $9.97
- Rating
- 4.6/5
- Reviews
- 580
- Age
- 3y ago

Elementa Nano Silver Winter Mint Scent Mouth Rinse Fluoride Free Alcohol Free 20 Fluid Ounce (Pack of 1)
- Price
- $27.12
- Rating
- 4.6/5
- Reviews
- 62
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 58% of clicks. Leaders hold, but buyers still shop past them.
Brands
15 rising
Sellers
59
Est. top-5 brand share
78%
Top 20: 100%
Est. top-5 click share
58%
Top 20: 100%
Open market
19%
- Silver Fern29%
- SilverCeuticals24%
- OPTIVIDA11%
- Sovereign Silver8%
- Triquetra Health6%
- VivaValora3%
Demand
Nano Silver search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Aug, Oct, Nov, Dec · busiest ÷ quietest = 4.2×
Search terms
Top Nano Silver search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- nano silver27K/yr
- nano silver colloidal silver7K/yr
- nano scrub7K/yr
- nanosilver2K/yr
- nano scrub silver fern4K/yr
- nano-silver3K/yr
- silver fern nano scrub2K/yr
Reviews and returns
What reviews say buyers love and hate about Nano Silver
We read the reviews and the return reasons for every product selling here.
“Strange taste”
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.
21 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 Nano Silver 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









