---
title: "Cola Syrup for Nausea — $77K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/cola-syrup-for-nausea"
last_updated: "2026-08-11T03:15:18.305Z"
locale: en
meta:
description: "Niche score 43/100 · $77K/yr market · 38K searches/yr · $16.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $77K/yr market · 38K searches/yr · $16.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cola Syrup for Nausea — $77K/yr Amazon US Niche (2026) - Flapen"
---
# **cola syrup for nausea**
**Skip it**
Soft demand (-32.6% this quarter) — this niche doesn't clear our bar today.
Market size 19Growth 9Conversion 95Competition 14Returns 100Price range 72Avg price 78Brand share 15Review moat 67Quality gap 45
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$16.36**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$9.45–$29.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****819.44**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$77K**
$77K/yr · 38K searches
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-32.6%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, cola syrup for nausea is a $77K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 43/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cola syrup for nausea market data**
- **Units sold / yr**
- **3K–4K**
- avg 250–500/product
- **Revenue / yr**
- **$49K–$65K**
- units × avg price
- **Conversion rate**
- **12.4%**
- **Avg BSR**
- **#186**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **56%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **91 months**
- **Avg seller age**
- **145 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**15**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**2%**
- Baar37% - Accpo23% - Humco16% - Three Lollies9% - HUMCO8% - P Portland Syrups4% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -32.6% search growth over the last 90 days.
2K2KSpike '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/health-household/cola-syrup-for-nausea/trend)
## **Top cola syrup for nausea search terms**
- **cola syrup for nausea**19K/yr-30.5%12.3% conv. - **coke syrup for nausea**16K/yr-35.0%9.9% conv. - **coca cola syrup for nausea**4K/yr-32.1%8.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/cola-syrup-for-nausea/search-terms)
## **Top cola syrup for nausea products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$8K20%$15K30%$23K40%$31K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Humco Cola Syrup 4 oz**Accpo**$9.45**4.7★58 rev](https://www.amazon.com/dp/B0BL68YDDW) [2**Caffeine Free Non-carbonated Cola Syrup with Pure Cane Sugar (No High Fructose Corn Syrup) 12 Oz.**Baar**$19.85**4.4★921 rev](https://www.amazon.com/dp/B004I675P0) [3**Baar Products - Cola Syrup - Soothes Stomach Relieves Digestive Distress - Supports Kidney Bladder - No Carbonation - 16 oz**Baar**$20.07**4.4★880 rev](https://www.amazon.com/dp/B000M36L9E) [4**Humco Cola Syrup 4 oz (Pack of 2)**Humco**$15.50**4.7★177 rev](https://www.amazon.com/dp/B01IAIIZPA) [5**Three Lollies Queasy Drops - Cola Flavor - Relief from Nausea & Travel Sickness Soothes a Dry Mouth & Settles Stomach - Natural Ingredients - 21 ct**Three Lollies**$9.88**4.5★269 rev](https://www.amazon.com/dp/B002RWUFXQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Emetrol Non-Drowsy Nausea Relief - Liquid Medicine for Upset Stomach Relief - Pharmacist Recommended Nausea Medicine - Cherry Flavor - 12 fl oz**Emetrol**$16.84**4,547 rev1y ago](https://www.amazon.com/dp/B0F3RQYMW6) [**Portland Syrups True Cola Premium Small-Batch for Cocktails Mocktails and Homemade Sodas Made with Real Kola Nut and Whole Spices 40% Less Sugar 12 oz bottle with 12 Servings (Pack of 1)**P Portland Syrups**$14.82**202 rev1y ago](https://www.amazon.com/dp/B0DKWJ1N6J) [**Humco Cola Syrup 4 oz**Accpo**$9.45**58 rev10y ago](https://www.amazon.com/dp/B0BL68YDDW) [**Humco Cola Syrup 4 oz (Pack of 2)**Humco**$15.50**177 rev10y ago](https://www.amazon.com/dp/B01IAIIZPA) [**Humco Cola Syrup - 4 oz Pack of 5**Humco**$29.33**14 rev10y ago](https://www.amazon.com/dp/B01IAIJ4W8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Humco Cola Syrup 4 oz (Pack of 2)**Humco**$15.50**4.7★**▲ 46%**](https://www.amazon.com/dp/B01IAIIZPA) [**Cola Syrup 4 oz.**HUMCO**$11.47**4.6★**▲ 45%**](https://www.amazon.com/dp/B0773MGV5R) [**Humco Cola Syrup - 4 oz Pack of 5**Humco**$29.33**4.6★**▲ 35%**](https://www.amazon.com/dp/B01IAIJ4W8) [**Humco Cola Syrup 4 oz**Accpo**$9.45**4.7★**▲ 16%**](https://www.amazon.com/dp/B0BL68YDDW) [**Baar Products - Cola Syrup - Soothes Stomach Relieves Digestive Distress - Supports Kidney Bladder - No Carbonation - 16 oz**Baar**$20.07**4.4★**— 3%**](https://www.amazon.com/dp/B000M36L9E)
**~~View all trending →~~**
## **What buyers say about cola syrup for nausea**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**27%
*“it's tasty :”*
**Flavor**16%
*“Nice cola flavor”*
**Sweetness**10%
*“Great for making soda at home, complete with sugar, simple syrup, or any sweetener and a dash of lime”*
**Quality-Overall**5%
*“Good quality”*
**Acid Regulator/Stomach Ache Relief**4%
*“If you feel a little sick to stomach it generally works great”*
**Advertised Vs Actual Product**4%
*“Works as advertised”*
**Soothing Effect**3%
*“It helps when I feel queasy”*
**Ease Of Use**2%
*“Simple, Palatable, Effective”*
**Size-Overall**2%
*“The size was perfect”*
**Side Effects**2%
*“Good medication”*
### **What buyers complain about **
**Taste-Overall**39%
*“has a weird after taste”*
**Flavor**14%
*“the flavor profile is very weak”*
**Value For Money**7%
*“Expensive”*
**Sweetness**4%
*“it's not as sweet unless you add a lot of syrup or another sweetener”*
**Spiciness**3%
*“The spice notes completely dominated”*
**Ease Of Use**2%
*“Hard to open”*
**Contamination**2%
*“Concerned about contamination due to faulty seals”*
**Strength**2%
*“they can be too strong sometimes”*
**Functionality-Overall**2%
*“They should know that NOTHING works like this”*
**Leak-Proof**2%
*“The bottle top was loose so a lot of the product spilled out”*
### **Top return reasons **
**Stale/Rotten/Spoiled**100%
## **Common questions**
- **Is cola syrup for nausea profitable to sell on Amazon United States?**
- The niche generates $77K/yr across 9 tracked products. 90-day search growth is -32.6%. Flapen's verdict: Skip it (43/100).
- **How competitive is the cola syrup for nausea niche?**
- 7 brands and 15 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in cola syrup for nausea?**
- Top complaints mined from reviews: Taste-Overall, Flavor, Value For Money. The return rate is 0.0%.
- **When does demand for cola syrup for nausea peak?**
- Demand peaks in Jan–Feb; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the cola syrup for nausea niche?**
- Listings span $9.45–$29.33; the average listing price is $16.36 (sweet spot $15–$100). The average incumbent carries 819 reviews — the moat a new listing must climb.
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