DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Indigestion Relief, 36Ct

Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Indigestion Relief, 36Ct

Q: What’s the difference between Alka-Seltzer effervescent tablets and ReliefChews?

Both effervescent tablets and ReliefChews are portable and deliver fast multi-symptom relief. Effervescent tablets dissolve in water for fizzy, refreshing relief you can hear, see and feel. ReliefChews are delicious and chewy.

Q: What temperature of water should I use to dissolve Alka-Seltzer tablets?

The best temperature is room temperature. Cold water will slow down dissolution and warm water can make it foam excessively.

Q: Is Alka-Seltzer the same as baking soda?

Not exactly. Baking soda (sodium bicarbonate) does not contain anhydrous citric acid, the main active ingredient in Alka-Seltzer effervescent tablets that relieve heartburn and acid indigestion.

Q: What makes Alka-Seltzer fizz?

Alka-Seltzer contains citric acid and sodium bicarbonate (baking soda). When you drop the tablet in water, the acid and the baking soda react – this produces fizz.

Q: What are the active ingredients in Alka-Seltzer ReliefChews?

ReliefChews contain calcium carbonate (antacid). Heartburn+Gas Relief Chews contain calcium carbonate (antacid) and simethicone (antigas).

Product ID: 774423008

Secure Transaction

Details

Brand
Alka-Seltzer
Item dimensions L x W x H
3.19 x 1.93 x
Product Benefits
Heartburn Sour
Specific Uses For Product
Heartburn Sour
Active Ingredients
Anhydrous acid

⚡Neutralizes 99% excess acid fast

💧Effervescent tablets dissolve in seconds

🧳36 portable sachets for on-the-go relief

Frequently Bought Together

Description

🔥 Fast fizz, fast fix – never miss a beat with Alka-Seltzer!

TRUSTED LEGACY - Over 90 years of reliable heartburn relief since 1931
EFFERVESCENT POWER - Fizzing formula ensures fast, easy digestion support 💧
TRAVEL READY RELIEF - 36 individually packed sachets fit perfectly in your bag 🧳
ASPIRIN FREE FORMULA - Gentle on your system with no aspirin included
RAPID ACID NEUTRALIZATION - Starts working in seconds to banish heartburn ⚡

Alka-Seltzer Extra Strength Heartburn Relief offers fast-acting, effervescent antacid tablets that neutralize 99% of excess stomach acid within seconds. Packaged in 36 portable sachets, this aspirin-free formula combines anhydrous citric acid and sodium bicarbonate to deliver trusted relief anytime, anywhere, backed by over 90 years of proven effectiveness.

Have a Question? See What Others Asked

What’s the difference between Alka-Seltzer effervescent tablets and ReliefChews?

What temperature of water should I use to dissolve Alka-Seltzer tablets?

Is Alka-Seltzer the same as baking soda?

What makes Alka-Seltzer fizz?

What are the active ingredients in Alka-Seltzer ReliefChews?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

฿1545

Duties & taxes incl.

Thailandstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews