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Last Updated: November 9, 2025

OXANDROLONE Drug Patent Profile


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When do Oxandrolone patents expire, and when can generic versions of Oxandrolone launch?

Oxandrolone is a drug marketed by Par Pharm, Roxane, Sandoz, and Upsher Smith Labs. and is included in five NDAs.

The generic ingredient in OXANDROLONE is oxandrolone. There are ten drug master file entries for this compound. Additional details are available on the oxandrolone profile page.

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Drug patent expirations by year for OXANDROLONE
Drug Prices for OXANDROLONE

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Recent Clinical Trials for OXANDROLONE

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
George F. HatchPhase 4
University Hospital, Clermont-FerrandPhase 2
United States Department of DefensePhase 3

See all OXANDROLONE clinical trials

Medical Subject Heading (MeSH) Categories for OXANDROLONE
Paragraph IV (Patent) Challenges for OXANDROLONE
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
OXANDRIN Tablets oxandrolone 2.5 mg and 10 mg 013718 1 2006-06-19

US Patents and Regulatory Information for OXANDROLONE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Par Pharm OXANDROLONE oxandrolone TABLET;ORAL 077827-001 Jun 22, 2007 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Upsher Smith Labs OXANDROLONE oxandrolone TABLET;ORAL 076761-001 Dec 1, 2006 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Roxane OXANDROLONE oxandrolone TABLET;ORAL 077249-002 Jul 10, 2007 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

Market Dynamics and Financial Trajectory for Oxandrolone: A Comprehensive Analysis

Last updated: July 30, 2025

Introduction

Oxandrolone, marketed under brands such as Anavar, is an oral anabolic steroid primarily used to promote weight gain in various clinical settings, treat anemia and osteoporosis, and counteract muscle wasting conditions. Despite its medical applications, oxandrolone has gained notoriety in the athletic and bodybuilding communities for its muscle-enhancing effects. This dual-use profile influences its market dynamics profoundly. This report explores the evolving landscape of oxandrolone—its manufacturing, regulatory environment, demand-supply drivers, and financial outlook—providing insights critical for investors, manufacturers, and healthcare stakeholders.

Regulatory Landscape and Market Access

Regulatory policies substantially influence oxandrolone's market trajectory. Approved by the FDA for certain therapeutic indications, oxandrolone’s legal status varies globally owing to concerns about misuse and abuse. In many regions, it is classified as a controlled substance—a classification that restricts prescription and distribution. For example, in the US, oxandrolone falls under Schedule III of the Controlled Substances Act, affecting market accessibility and pricing. Conversely, in countries with less stringent controls or where it remains unregulated, illicit markets flourish, creating a dual supply route that complicates regulation and quality assurance.

The regulatory environment acts as both a barrier and an enabler: stringent regulations limit legitimate sales but curb illegal diversions, influencing the drug's overall market volume. Moreover, ongoing legal debates about the off-label use and potential misuse continue to shape policy decisions and market conditions.

Manufacturing and Supply Chain Dynamics

Oxandrolone’s synthesis involves complex chemical processes with high purity requirements for pharmaceutical use, constraining manufacturing to a limited number of reputable players with compliant facilities. The supply chain is sensitive to geopolitical tensions, chemical supply disruptions, and regulatory crackdowns on unapproved manufacturing units, which can lead to shortages or quality concerns.

Patent protections, although many patents have expired, influence the entry of generic manufacturers. The existence of generic options has democratized access to oxandrolone but also intensified competition, exerting pressure on prices. However, illicit manufacturing, often unregulated and clandestine, skews the legitimate market, introducing quality risks and legal complications.

Market Demand Drivers

Clinical Applications and Demand Stability

Oxandrolone’s FDA-approved uses sustain a baseline demand, especially in hospitals dealing with burn victims, trauma patients, and individuals with muscle-wasting diseases. The drug’s efficacy in promoting weight gain and muscle regeneration ensures stable demand within these niche markets.

Off-Label and Non-Medical Use

A significant portion of oxandrolone’s market stems from non-medical demand—particularly among bodybuilders and athletes seeking performance enhancement. Its relatively favorable safety profile—lower androgenic activity compared to other anabolic steroids—makes it attractive for user groups aiming to minimize side effects.

However, bans, doping regulations, and drug testing in sports sectors curtail its non-medical use in professional athletics, leading to seasonal and regional fluctuations in illicit demand.

Emerging Trends: Fitness and Anti-Aging Sector

The burgeoning anti-aging and wellness sectors are increasingly leveraging anabolic steroids, including oxandrolone, to promote muscle maintenance among aging populations. Although these uses are often off-label and unregulated, they stimulate ongoing demand in niche markets, influencing overall financial trajectories.

Market Challenges

Regulatory Risks

Stringent legislative restrictions threaten legal market expansion and impact profit margins for legitimate manufacturers. Enforcement efforts against illegal trade reduce availability but may also push consumers towards black markets.

Ethical and Safety Concerns

The potential adverse effects—liver toxicity, hormonal imbalances, cardiovascular risks—necessitate cautious prescribing and limit widespread use. Heightened awareness about these risks influences clinician prescribing behaviors and patient acceptance.

Competition

The presence of numerous anabolic steroids with similar efficacy offers market competition that compresses margins. Additionally, the rise of selective androgen receptor modulators (SARMs) presents potential future substitutes.

Financial Outlook and Investment Potential

Market Size and Growth Estimates

Global anabolic steroid markets, including oxandrolone, are projected to grow at a compound annual growth rate (CAGR) of approximately 4-6% over the next five years, driven by medical demand and off-label use in wellness sectors. The pharmaceutical segment, accounting for a significant market share, is expected to maintain stability due to consistent clinical application demand.

Price Trends

Legitimate pharmaceutical-grade oxandrolone has experienced modest price fluctuations, primarily influenced by patent status, manufacturing costs, and regulatory factors. The entry of generics post-patent expiration sustained downward price pressures. Conversely, illicit markets maintain significantly higher prices reflecting risks and supply constraints.

Revenue Streams and Market Segments

Revenues primarily emanate from prescription sales within regulated markets. Wholesale prices vary based on dosing, formulation, and brand versus generic status. The anti-aging and bodybuilding sectors, while difficult to quantify precisely due to their unregulated nature, contribute an ancillary revenue dimension via black market and supplement channels.

Future Outlook and Strategic Considerations

The trajectory for oxandrolone’s market hinges on regulatory developments, innovations in drug formulations, and shifts in consumer behavior. Potential medical renewals, expanded indications, and improvements in safety profiles could enhance acceptance, especially within clinical settings.

Pharmaceutical companies capable of navigating regulatory hurdles and ensuring supply chain integrity stand to capitalize on steady demand. Conversely, intensified enforcement and public health campaigns against doping influence the illicit market, which remains a significant challenge.

Investors should monitor legislative trends, emerging alternatives (like SARMs), and societal attitudes towards performance-enhancing drugs. Developing targeted strategies for compliance, legal distribution channels, and consumer education will be crucial.


Key Takeaways

  • Regulatory environment remains the primary determinant of oxandrolone’s legal sales volume and pricing, with strict controls limiting accessibility but reducing illegal trade risks.
  • Manufacturing constraints and patent landscapes influence supply stability and market penetration, with generics driving price competition.
  • Demand stability stems from legitimate clinical uses; however, illicit demand driven by bodybuilding and anti-aging applications introduces volatility.
  • Market growth is moderate, influenced by medical necessity, off-label use, and societal trends, but faces challenges from legal restrictions and competing therapies.
  • Strategic focus on compliance, supply chain security, and consumer awareness is essential for stakeholders aiming to capitalize on oxandrolone’s market potential.

FAQs

Q1: How does regulatory classification affect oxandrolone’s market access?
A: Regulatory classification, such as being a controlled substance, restricts prescribing, distribution, and manufacturing licenses, thereby limiting legal market access and influencing pricing and supply.

Q2: What impact does the black market have on the overall oxandrolone market?
A: The illicit supply chain fosters higher prices, undermines quality assurance, and complicates regulatory enforcement, affecting both market integrity and consumer safety.

Q3: Are there upcoming patent expirations that could influence market competition?
A: Many patents for oxandrolone have expired, enabling generic manufacturing, which exerts downward pressure on prices and increases market competition.

Q4: How significant is the non-medical demand for oxandrolone?
A: While legitimate medical demand remains stable, non-medical demand from athletes and bodybuilders accounts for a sizable proportion, driven by performance and aesthetic pursuits.

Q5: What future trends could transform oxandrolone’s market landscape?
A: Advances in safer anabolic alternatives, stricter doping regulations, and evolving medical indications could reshape supply, demand, and competitive dynamics.


Sources

  1. United States Food and Drug Administration (FDA). Anavar (Oxandrolone) Prescribing Information. 2022.
  2. United Nations Office on Drugs and Crime (UNODC). World Drug Report 2022.
  3. Grand View Research. Anabolic Steroids Market Size, Share & Trends Analysis Report. 2022.
  4. European Medicines Agency (EMA). Market authorization reports on anabolic steroids.
  5. Reports from the International Narcotics Control Board (INCB).

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