Cough Syrup
FailShoppers spend an estimated $0 a year here, so Cough Syrup is a Fail.
- Flapen Score
- 25 / 100Ranks 255 of 323 Grocery niches · −6 vs the category median of 3125
- Market size
- $0/yr6K searches / yr
- 90-day growth
- -44.5%search demand this quarter
- Competition
- 77%top-5 click share · 7 brands · 9 sellers
Flapen Score
Cough Syrup against its category
The dotted line is the Grocery average. Past it, Cough Syrup is stronger. Inside it, weaker.
Market
The Cough Syrup market on Amazon at a glance
Shoppers on Amazon Singapore searched for Cough Syrup 6K times last year and spent an estimated $0. The top 5 brands take 85% of clicks. Demand peaks in Feb. Flapen scores it 25 out of 100, a Fail.
01 · Demand
An estimated 0.0% of those searches ended in a purchase.
Shoppers searched for this 6K times in the last 12 months. That counts every search on Amazon Singapore for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved -44.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $0 a year.
- Searches, last 12 months
- 6K
- Growth, 90 days vs prior 90
- -44.5%
- Conversion, latest week
- 0.0%
- Market size, estimated
- $0a year
- Peak month
- February1.9× the quietest month
- Top search term
- cough syrup3K searches a year
02 · Price
A sale here is worth $9.91.
Listings sell for $9.91 on average, from $4.29 to $14.24. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At $9.91 that is $0 to $991 a year per listing.
- Average price
- $9.91under the $15 to $100 sweet spot
- Price range
- $4.29–$14.24
- Amazon Singapore median price
- $30.00across 1,590 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$991
- Returns
- 0.0%of orders · Amazon Singapore median 0.0%
03 · Entry bar
The bar here is low.
0% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.0% of listings are out of stock. The average listing ranks #91 within Grocery. It carries 321 reviews at 4.66 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 0%
- Prime listings
- 100%
- Out of stock, average day
- 1.0%
- Average rank
- #91in Grocery
- Average rating
- 4.66 starsAmazon Singapore average 4.47 stars
- Average reviews
- 321per listing
- Listings tracked
- 8
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 72 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
- 72 months
Products
Top Cough Syrup 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 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Chesty Coughs Syrup 100ml
- Price
- $13.24
- Rating
- 4.6/5
- Reviews
- 3
- Age
- 4y ago

Cofen 100 Cough mixture Guaifenesin Syrup USP for adults 100ml
- Price
- $6.64
- Rating
- 4.3/5
- Reviews
- 5
- Age
- 6y ago

Prospan Prospan Cough Syrup 100Ml
- Price
- $12.06
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 4y ago

Nin Jiom Pei Pa Koa Throat Syrup 300ml
- Price
- $8.71
- Rating
- 4.7/5
- Reviews
- 2,201
- Age
- 13y ago

NIN JIOM Pei Pa Koa Cough Syrup Convenient Pack 10 Count
- Price
- $8.62
- Rating
- 4.5/5
- Reviews
- 132
- Age
- 11y ago
Trending
estimated 90-day click momentum
Nin Jiom Pei Pa Koa Throat Syrup 300ml
- Price
- $8.71
- Rating
- 4.7/5
- Reviews
- 2,201
- Age
- 13y ago

Panadol Cough & Cold Paracetamol Fast & Effective Multi-Symptom Relief for Cold & Flu Cough Sore Throat 16 caplets
- Price
- $14.24
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 7y ago

NIN JIOM Pei Pa Koa Cough Syrup Convenient Pack 10 Count
- Price
- $8.62
- Rating
- 4.5/5
- Reviews
- 132
- Age
- 11y ago

Cofen 100 Cough mixture Guaifenesin Syrup USP for adults 100ml
- Price
- $6.64
- Rating
- 4.3/5
- Reviews
- 5
- Age
- 6y ago

Prospan Prospan Cough Syrup 100Ml
- Price
- $12.06
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 4y ago
Newest
by launch date
Mucolix Cough Syrup Kiwi Flavour (Dissolves Stubborn Phelgm And Relieves Wet Cough) 90Ml
- Price
- $11.46
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 4y ago

Chesty Coughs Syrup 100ml
- Price
- $13.24
- Rating
- 4.6/5
- Reviews
- 3
- Age
- 4y ago

Prospan Prospan Cough Syrup 100Ml
- Price
- $12.06
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 4y ago

Cofen 100 Cough mixture Guaifenesin Syrup USP for adults 100ml
- Price
- $6.64
- Rating
- 4.3/5
- Reviews
- 5
- Age
- 6y ago

Vicks VapoDrops +COUGH Honey Lemon Menthol lozenges 16ct
- Price
- $4.29
- Rating
- 4.6/5
- Reviews
- 203
- Age
- 7y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 77% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
9
Est. top-5 brand share
85%
Top 20: 100%
Est. top-5 click share
77%
Top 20: 100%
Open market
7%
- NIN JIOM27%
- Robitussin19%
- Cofen 10015%
- Prospan15%
- Mucolix9%
- Vicks8%
- Open — no brand owns it (1 brand, 7%)
Demand
Cough Syrup search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb · busiest ÷ quietest = 1.9×
Search terms
Top Cough Syrup search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- cough syrup3K/yr
- cough3K/yr
- cough medicine526/yr
- robitussin cough397/yr
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 Cough Syrup 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









