Z Pack
FailThe top 5 brands take 100% of clicks, so Z Pack is a Fail.
- Flapen Score
- 32 / 100Ranks 14,245 of 14,768 Health & Household niches · −17 vs the category median of 4932
- Market size
- $83K/yr107K searches / yr
- 90-day growth
- -33.9%search demand this quarter
- Competition
- 92%top-5 click share · 3 brands · 574 sellers
Flapen Score
Z Pack against its category
The dotted line is the Health & Household average. Past it, Z Pack is stronger. Inside it, weaker.
Market
The Z Pack market on Amazon at a glance
Shoppers on Amazon United States searched for Z Pack 107K times last year and spent an estimated $83K. All 3 brands take every click. Demand peaks in Jan–Feb–Sep–Oct–Nov–Dec. Flapen scores it 32 out of 100, a Fail.
01 · Demand
An estimated 3.4% of those searches ended in a purchase.
Shoppers searched for this 107K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.4% of those searches ended in a purchase. Searches in the last 90 days moved -33.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $83K a year.
- Searches, last 12 months
- 107K
- Growth, 90 days vs prior 90
- -33.9%
- Conversion, latest week
- 3.4%
- Market size, estimated
- $83Ka year
- Peak month
- September5.3× the quietest month
- Top search term
- z pack25K searches a year
02 · Price
A sale here is worth $22.88.
Listings sell for $22.88 on average, from $9.95 to $39.43. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 750 to 1,000 of them. At $22.88 that is $17K to $23K a year per listing.
- Average price
- $22.88inside the $15 to $100 sweet spot
- Price range
- $9.95–$39.43
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $17K–$23K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #267 within Echinacea. It carries 5,272 reviews at 4.66 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #267in Echinacea
- Average rating
- 4.66 starsAmazon United States average 4.42 stars
- Average reviews
- 5,272per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 71 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 71 months
Products
Top Z Pack 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 27, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
EZC Pak 5-Day Tapered Immune Support Booster - Vitamin Immune Support Supplement Echinacea Zinc Vitamin C Vitamins for Immune System Support Immune Boosters for Adults - Immune Support Vitamins
- Price
- $17.88
- Rating
- 4.6/5
- Reviews
- 2,397
- Age
- 11y ago

EZC Pak 5-Day Immune System Booster with Echinacea Vitamin C Zinc & Vitamin D - Tapered Immune Support Supplement for Adults - Supports Immunity Easy Travel-Size Supplement Pack - (Pack of 2)
- Price
- $39.43
- Rating
- 4.6/5
- Reviews
- 2,388
- Age
- 7y ago

EZC Pak 5-Day Immune System Booster with Echinacea Vitamin C Zinc & Vitamin D - Tapered Immune Support Supplement for Adults - Supports Immunity Easy Travel-Size Supplement Pack
- Price
- $22.02
- Rating
- 4.6/5
- Reviews
- 2,388
- Age
- 6y ago

Boiron Oscillococcinum for Relief from Flu-Like Symptoms of Body Aches Headache Fever Chills and Fatigue - 30 Doses
- Price
- $25.16
- Rating
- 4.8/5
- Reviews
- 23,568
- Age
- 15y ago

EZC Pak On The Go Immune System Booster with Echinacea Vitamin C Zinc Immune Support Supplement Immunity Vitamins for Adults Travel-Friendly Packaging Vegetarian Gluten-Free
- Price
- $9.95
- Rating
- 4.6/5
- Reviews
- 537
- Age
- 8y ago
Trending
estimated 90-day click momentum
Zicam Cold Remedy Zinc RapidMelts Elderberry Citrus Flavor Homeopathic Cold Shortening Medicine Shortens Cold Duration 25 Count
- Price
- $10.36
- Rating
- 4.8/5
- Reviews
- 3,230
- Age
- 6y ago

Boiron Oscillococcinum for Relief from Flu-Like Symptoms of Body Aches Headache Fever Chills and Fatigue - 30 Doses
- Price
- $25.16
- Rating
- 4.8/5
- Reviews
- 23,568
- Age
- 15y ago

EZC Pak 5-Day Tapered Immune Support Booster - Vitamin Immune Support Supplement Echinacea Zinc Vitamin C Vitamins for Immune System Support Immune Boosters for Adults - Immune Support Vitamins
- Price
- $17.88
- Rating
- 4.6/5
- Reviews
- 2,397
- Age
- 11y ago

EZC Pak 5-Day Immune System Booster with Echinacea Vitamin C Zinc & Vitamin D - Tapered Immune Support Supplement for Adults - Supports Immunity Easy Travel-Size Supplement Pack - (Pack of 2)
- Price
- $39.43
- Rating
- 4.6/5
- Reviews
- 2,388
- Age
- 7y ago

EZC Pak 5-Day Immune System Booster with Echinacea Vitamin C Zinc & Vitamin D - Tapered Immune Support Supplement for Adults - Supports Immunity Easy Travel-Size Supplement Pack
- Price
- $22.02
- Rating
- 4.6/5
- Reviews
- 2,388
- Age
- 6y ago
Newest
by launch date
Zicam Cold Remedy Zinc RapidMelts Elderberry Citrus Flavor Homeopathic Cold Shortening Medicine Shortens Cold Duration 25 Count
- Price
- $10.36
- Rating
- 4.8/5
- Reviews
- 3,230
- Age
- 6y ago

EZC Pak 5-Day Immune System Booster with Echinacea Vitamin C Zinc & Vitamin D - Tapered Immune Support Supplement for Adults - Supports Immunity Easy Travel-Size Supplement Pack
- Price
- $22.02
- Rating
- 4.6/5
- Reviews
- 2,388
- Age
- 6y ago

EZC Pak 5-Day Immune System Booster with Echinacea Vitamin C Zinc & Vitamin D - Tapered Immune Support Supplement for Adults - Supports Immunity Easy Travel-Size Supplement Pack - (Pack of 2)
- Price
- $39.43
- Rating
- 4.6/5
- Reviews
- 2,388
- Age
- 7y ago

EZC Pak On The Go Immune System Booster with Echinacea Vitamin C Zinc Immune Support Supplement Immunity Vitamins for Adults Travel-Friendly Packaging Vegetarian Gluten-Free
- Price
- $9.95
- Rating
- 4.6/5
- Reviews
- 537
- Age
- 8y ago

EZC Pak 5-Day Tapered Immune Support Booster - Vitamin Immune Support Supplement Echinacea Zinc Vitamin C Immune Boosters for Adults - Immune Support Vitamins (Pack of 2)
- Price
- $35.34
- Rating
- 4.6/5
- Reviews
- 2,397
- Age
- 10y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 92% of clicks. A locked shelf that new listings rarely crack.
Brands
3 flat
Sellers
574
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
92%
Top 20: 100%
Open market
0%
- EZC Pak88%
- Boiron8%
- Zicam4%
- Open — no brand owns it (0%)
Demand
Z Pack search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Sep, Oct, Nov, Dec · busiest ÷ quietest = 5.3×
Search terms
Top Z Pack search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- z pack25K/yr
- z pack antibiotic medication20K/yr
- zpack12K/yr
- zpack antibiotic medication14K/yr
- ezc pak 5-day immune support pack14K/yr
- ezc pak7K/yr
- zpak antibiotic medication3K/yr
- z-pack antibiotics3K/yr
- zpak4K/yr
- ezcpak immune support3K/yr
Reviews and returns
What reviews say buyers love and hate about Z Pack
We read the reviews and the return reasons for every product selling here.
“Did not help”
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.
17 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 Z Pack 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









