List of Excipients in Branded Drug HEARTBURN RELIEF

Generic Drugs Containing HEARTBURN RELIEF

Company	Ingredient	NDC	Excipient
Major Pharmaceuticals	famotidine	0904-5529	CARNAUBA WAX
Major Pharmaceuticals	famotidine	0904-5529	CELLULOSE, MICROCRYSTALLINE
Major Pharmaceuticals	famotidine	0904-5529	FERRIC OXIDE RED
Major Pharmaceuticals	famotidine	0904-5529	FERRIC OXIDE YELLOW
Major Pharmaceuticals	famotidine	0904-5529	HYPROMELLOSE
Major Pharmaceuticals	famotidine	0904-5529	MAGNESIUM STEARATE

What are the Most Frequently-Used Excipients in HEARTBURN RELIEF?

# Of NDCs	Excipient
6	CARNAUBA WAX
10	CELLULOSE, MICROCRYSTALLINE
2	CROSCARMELLOSE SODIUM
1	D&C YELLOW NO. 10
1	FD&C BLUE NO. 2
1	FD&C RED NO. 40

Excipient Strategy and Commercial Opportunities for Heartburn Relief

Last updated: February 27, 2026

What excipients are critical for heartburn relief formulations?

The primary excipients in heartburn relief medications include:

• Aluminum hydroxide and magnesium hydroxide: act as antacids to neutralize stomach acid.
• Sorbitol or sodium bicarbonate: serve as buffers and taste-masking agents.
• Coatings (e.g., hydroxypropyl methylcellulose): protect active ingredients, control release.
• Binders and disintegrants (e.g., povidone, croscarmellose sodium): ensure tablet integrity and proper dissolution.
• Flavoring agents (e.g., peppermint oil, artificial sweeteners): improve palatability.

The selection depends on formulation type—liquid, tablet, or chewable—and intended release profile.

How can excipient choices impact product differentiation?

Excipients influence taste, onset of action, stability, and bioavailability:

• Taste-masking agents improve consumer acceptance; peppermint oil and artificial sweeteners are common.
• Controlled-release excipients (e.g., gastro-resistant coatings) extend duration, reducing dosing frequency.
• Buffer agents enhance stability, prevent degradation of acid-neutralizing compounds.

Differentiation options include adding slow-dissolving excipients for sustained relief or flavor profiles targeting specific demographics.

What are the regulatory considerations for excipient use?

Regulatory guidance for excipients in OTC heartburn products in the U.S. (FDA) and EU (EMA) specify:

• Use of authorized excipients with established safety profiles.
• Limits on excipient quantities, especially for pediatric formulations.
• Clear labeling of excipient content, especially for allergenic ingredients like artificial sweeteners.

Novel excipients require preclinical safety data and regulatory approval, which can delay time-to-market.

What are the commercial opportunities linked to excipient innovation?

Opportunities include:

• Developing taste-masked formulations for improved patient adherence.
• Creating sustained-release products that minimize dosing frequency.
• Using natural and plant-based excipients to appeal to clean-label trends.
• Investing in sensitive and stable excipient systems for longer shelf life.

Market growth driven by consumer preference for OTC remedies with functional benefits. Innovation in excipients can allow for premium pricing, especially in formulations targeting chronic or severe reflux.

How do current market trends influence excipient strategy?

Growth in OTC heartburn medications remains steady, with the global market reaching approximately US$8.75 billion in 2022 (Grand View Research, 2022). Key trends include:

• Increasing demand for low-sodium and all-natural excipients.
• Preference for sugar-free, mint-flavored products.
• Rising interest in biodegradable and plant-based excipients aligned with sustainability goals.
• Expansion into differentiated dosage forms like dissolvable strips or chewables with innovative excipients.

Manufacturers must adapt excipient strategies to meet evolving consumer expectations and regulatory standards.

Summary table of excipient applications in heartburn relief formulations

Exipient Type	Function	Formulation Type	Commercial Examples
Antacid salts	Neutralize acid	Liquids, chewables	TUMS, Rolaids
Flavoring agents	Mask bitter taste	Chewables, liquids	Pepto-Bismol, Mylanta
Coatings	Extend release, protect API	Tablets, capsules	Omeprazole delayed-release capsules
Binders/disintegrants	Enable tablet integrity	Tablets	Aluminum hydroxide tablets
Sweeteners	Improve taste	Chewables, syrups	Artificial sweeteners, sorbitol

Key takeaways

• Excipient choices directly impact product performance, stability, and consumer acceptance.
• Differentiation hinges on taste-masking, sustained release, and natural ingredients.
• Regulatory compliance influences excipient selection and labeling.
• Innovation in excipients offers premium market opportunities aligned with consumer trends.
• Market growth supports investment in novel, consumer-friendly excipient systems.

FAQs

1. Which excipients are most effective for taste-masking in heartburn remedies?
Artificial sweeteners such as aspartame or sucralose, along with flavoring agents like peppermint oil, effectively mask bitterness and improve palatability.

2. What regulatory challenges exist when introducing new excipients?
New excipients require safety evaluation, demonstrating equivalence or superiority to approved compounds, which can extend development timelines.

3. How does the choice of excipients influence the shelf life of heartburn relief products?
Stable excipients prevent degradation of active ingredients and maintain physical integrity, prolonging shelf life, especially in humid environments.

4. Are natural excipients gaining market traction?
Yes. Consumers prefer clean-label, plant-based excipients, influencing formulations and marketing strategies.

5. What future excipient trends could shape the heartburn relief market?
Biodegradable excipients, targeted sustained-release systems, and allergen-free flavoring agents are emerging trends.

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References

[1] Grand View Research. (2022). Heartburn Treatment Market Size, Share & Trends Analysis Report.