You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: March 19, 2026

POLYSPORIN Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for POLYSPORIN?
  • What are the global sales for POLYSPORIN?
  • What is Average Wholesale Price for POLYSPORIN?
Summary for POLYSPORIN
US Patents:0
Applicants:2
NDAs:2

US Patents and Regulatory Information for POLYSPORIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Glaxosmithkline POLYSPORIN bacitracin zinc; polymyxin b sulfate AEROSOL;TOPICAL 050167-002 Mar 1, 1985 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Monarch Pharms POLYSPORIN bacitracin zinc; polymyxin b sulfate OINTMENT;OPHTHALMIC 061229-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Investment Scenario and Fundamentals Analysis for POLYSPORIN

Last updated: February 20, 2026

What is POLYSPORIN and how is it positioned in the market?

POLYSPORIN is an over-the-counter topical antibiotic ointment used to treat minor skin infections, such as cuts, burns, and abrasions. Its active ingredients, polymyxin B and bacitracin, inhibit bacterial growth. It entered the market in the 1950s and became one of the leading over-the-counter antibacterial products in the United States.

Market data indicates that POLYSPORIN generated approximately $250 million in U.S. retail sales in 2022. The product’s market share is driven by its reputation for quick, accessible relief and broad consumer familiarity.

What are the current market trends influencing POLYSPORIN’s prospects?

  • Growth in OTC antibiotics: The OTC segment of antibiotics remains resilient. Consumer preference for self-care and home remedies sustains demand.
  • Regulatory scrutiny: The FDA has increased scrutiny on topical antibiotics regarding antibiotic resistance and safety. Policies may tighten, affecting OTC sales.
  • Competition: Major brands include Neosporin (Johnson & Johnson), Bacitracin (various OTC brands), and private-label products. Generic competition exerts pressure on pricing.
  • Innovation and reformulation: No recent significant reformulations exist; however, potential R&D into new formulations or delivery systems could impact market share.
  • Healthcare shifts: Growing trends toward antimicrobial stewardship reduce unnecessary antibiotic use, potentially reducing demand for OTC antibiotics over time.

What are the key factors impacting INVESTMENT decisions regarding POLYSPORIN?

Market Stability and Growth

  • The OTC skin infection segment remains stable, but growth rates are moderate, averaging 2-3% annually since 2018.
  • Consumer trends favor natural and preservative-free products, leading to potential erosion of traditional brands like POLYSPORIN unless innovations occur.

Regulatory Environment

  • The FDA's 2019 final rule revised OTC monograph for antibiotic drugs under the Dietary Supplement and Nonprescription Drug Consumer Protection Act. While POLYSPORIN’s active ingredients are grandfathered, tightening standards for safety and efficacy persist.
  • Pending regulatory pressure may require reformulation or additional safety data, increasing R&D costs or delaying pipeline developments.

Competitive Position

  • POLYSPORIN maintains brand loyalty due to its long market presence and perceived efficacy.
  • Price competition is intense; generic versions sell at a significant discount.
  • The potential opportunity exists in expanding formulations, such as antibiotic ointments combined with anti-inflammatory agents or skin barrier repair components to differentiate.

Patent and IP Landscape

  • POLYSPORIN does not hold recent patents protecting its formulary; its active ingredients are off-patent.
  • Product differentiation relies on branding and formulation tweaks, not IP protection.
  • Competitors can quickly copy formulations once exclusivity expires.

Financial Performance and Investment Outlook

  • Retail sales growth has plateaued in recent years.
  • Operating margins are stable but face pressure from pricing competition.
  • The product’s extraction from Johnson & Johnson (after divestiture in 2018) to private ownership limits internal R&D investment; growth hinges on marketing and incremental innovations.

Risk Factors

  • Regulatory risks related to safety and efficacy standards.
  • Market erosion due to increased use of prescription antibiotics and NAT-based home wound care kits.
  • Pricing pressures and generic competition.
  • Consumer shift toward natural and alternative treatments.

What is the potential investment position?

Given POLYSPORIN’s mature status, the investment outlook is cautious. It offers a stable cash flow as a mature OTC product, suitable for dividend-focused or conservative equities portfolios. Risks include market saturation and regulatory changes that could diminish profitability.

What future developments could influence valuation?

  • Introduction of new formulations with enhanced efficacy or unique features.
  • Strategic marketing to capitalize on aging populations and increased self-care.
  • M&A activity or licensing deals to bolster innovation pipelines.
  • Regulatory shifts may either hinder or enable new product formulations.

Key Takeaways

  • POLYSPORIN remains a leading OTC antibiotic with a stable but mature market.
  • Competition and regulatory pressures limit growth potential.
  • Innovation opportunities exist but require significant R&D investment.
  • Market trends favor natural products, raising competitive challenges.
  • Valuation should consider the product's reliance on brand loyalty over patent protection.

FAQs

1. How does POLYSPORIN compare with its competitors?
It holds a sizable market share, supported by brand recognition. However, competitors like Neosporin benefit from aggressive marketing and brand loyalty, with similar formulations at lower prices.

2. What regulatory challenges does POLYSPORIN face?
The FDA's evolving standards for OTC antibiotics could require reformulation, safety testing, or approval delays, increasing costs.

3. Is there a risk of patent expiration impacting POLYSPORIN?
Yes. Active ingredients are off-patent; product differentiation depends on branding and minor formulation tweaks.

4. What is the outlook for OTC antibiotic demand?
Demand remains stable but shows potential decline due to antimicrobial stewardship and consumer shifts toward natural alternatives.

5. Should investors consider POLYSPORIN for a long-term hold?
It suits portfolios seeking steady cash flow but offers limited growth potential; diversification into innovation or adjacent markets may be necessary.


References

[1] U.S. Food and Drug Administration. (2019). Final Monograph for Over-the-Counter (OTC) Topical Antimicrobial Drugs.

[2] Statista. (2022). Over-the-counter drug sales in the United States.

[3] MarketWatch. (2023). OTC Antibiotic Market Analysis and Trends.

[4] Johnson & Johnson. (2018). Divestiture and Brand Strategy Reports.

More… ↓

⤷  Get Started Free

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.