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Last Updated: December 12, 2025

Drug Price Trends for darunavir


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Drug Price Trends for darunavir

Average Pharmacy Cost for darunavir

These are average pharmacy acquisition costs (net of discounts) from a US national survey
Drug Name NDC Price/Unit ($) Unit Date
DARUNAVIR 800 MG TABLET 31722-0089-30 2.46322 EACH 2025-12-03
DARUNAVIR 600 MG TABLET 31722-0568-60 1.18571 EACH 2025-11-19
DARUNAVIR 600 MG TABLET 60687-0808-11 1.18571 EACH 2025-11-19
DARUNAVIR 800 MG TABLET 76282-0738-30 2.46322 EACH 2025-11-19
DARUNAVIR 600 MG TABLET 43598-0704-60 1.18571 EACH 2025-11-19
>Drug Name >NDC >Price/Unit ($) >Unit >Date

Market Analysis and Price Projections for Darunavir: A Comprehensive Overview

Last updated: July 29, 2025


Introduction

Darunavir, marketed primarily under the brand name Prezista among others, is a potent protease inhibitor (PI) used predominantly in antiretroviral therapy (ART) for HIV-1 infection. Since its approval by the FDA in 2006, darunavir has established itself as a cornerstone in HIV management, owing to its high efficacy and resistance profile. This analysis examines the current market landscape, competitive dynamics, pricing strategies, and projections for darunavir over the next five years.


Market Overview

Global HIV Treatment Landscape

The global HIV treatment market represents a significant segment of the pharmaceutical industry, valued at approximately USD 20 billion in 2022[^1]. The persistent prevalence of HIV—estimated at over 38 million individuals globally—drives consistent demand for antiretroviral agents such as darunavir. The World Health Organization (WHO) emphasizes universal access to effective ART, impacting market growth positively.

Darunavir’s Clinical Position

Darunavir is classified as a preferred second-generation protease inhibitor, characterized by high barrier to resistance, favorable tolerability, and broad efficacy against resistant HIV strains[^2]. Its combination with pharmacokinetic boosters like cobicistat enhances bioavailability, extending dosing intervals and improving adherence. These advantages underpin its sustained market presence.


Market Dynamics

Current Market Share

Darunavir commands approximately 25-30% of the protease inhibitor segment within the HIV therapy market[^3]. The dominance is attributed to its resistance profile, safety, and once-daily dosing convenience. Its patent protection—initially expiring in 2025—has been pivotal, although generic versions are anticipated to enter soon thereafter, intensifying competitive pressures.

Manufacturers and Competition

Major pharmaceutical players include Johnson & Johnson (Janssen), which markets Prezista, and generic manufacturers poised to disrupt the market post-patent expiry. Upcoming patent cliffs present both challenges and opportunities, with generics expected to reduce prices substantially but also expanding access in emerging economies.

Regulatory and Market Access Factors

Pricing negotiations with national healthcare systems, reimbursement policies, and affordable pricing initiatives in high-burden regions significantly influence darunavir’s market penetration. Countries adopting WHO guidelines for HIV treatment, which prefer regimens including darunavir, bolster demand.


Price Analysis

Current Pricing Trends

  • Branded Darunavir (Prezista): The average wholesale price (AWP) for branded darunavir in the US hovers around USD 1,200–1,500 per month per patient[^4].
  • Generic Darunavir: Post-patent expiry, prices are projected to decline sharply—initially by 60-80%—to approximate USD 300–500 per month[^5].

Pricing Drivers

  • R&D and Manufacturing Costs: Premiums for branded formulations reflect R&D investment and patent protections.
  • Market Penetration and Competition: Increased generic competition drives prices downward.
  • Reimbursement and Negotiation: Payer negotiations heavily influence net prices, especially in public health systems.

Pricing Variability

Prices vary geographically; for example, in low-income countries, prices can drop below USD 100 per year through generic distribution, whereas high-income countries maintain higher prices due to market exclusivity and healthcare funding models.


Price Projections (2023–2028)

Baseline Assumptions

  • Patent expiration occurs by 2025, initiating generic entry.
  • No major regulatory or clinical setbacks.
  • Continued global HIV prevalence and steady treatment adherence.

Forecast Overview

2023-2024: Branded darunavir sales remain robust, with prices stable at ~USD 1,300/month. Generics are limited but anticipated to emerge mid-2024, sparking initial price erosion.

2025-2026: Patent expiry stimulates significant generic competition, reducing prices by 60–70%. Expected average prices could fall to USD 300–400/month globally. Volume growth may accelerate due to improved access.

2027-2028: Market saturation with generics stabilizes prices around USD 250–350/month. Premium branded formulations may maintain higher prices in developed markets, but overall market value declines.

Impact of Biosimilars and Adjacent Technologies

Although biosimilars are not directly applicable to small-molecule drugs like darunavir, advances in fixed-dose combinations (FDCs) and long-acting injectable regimens may influence overall market share and pricing strategies, potentially constraining prices further.


Emerging Market Opportunities and Challenges

Growing access to HIV treatment in regions like Sub-Saharan Africa, Southeast Asia, and South America expands demand but also pressures prices downward. The availability of low-cost generics, coupled with international aid programs, will likely solidify darunavir’s position as an affordable option but with moderated margins for producers.

Conversely, newer agents with superior resistance profiles or fewer side effects may challenge darunavir’s dominance, influencing volume and price dynamics.


Market Risks and Opportunities

  • Risks:

    • Patent litigation or delays in generic approvals.
    • Regulatory hurdles in emerging countries.
    • Development of resistance diminishing efficacy.
  • Opportunities:

    • Expansion into combination therapies reducing pill burden.
    • Strategic alliances with generic manufacturers.
    • Price optimization in developed markets to sustain profitability.

Conclusion

Darunavir remains a essential drug within HIV antiretroviral therapy, with a strong clinical position underpinning its market. However, the impending patent expiry in 2025 will catalyze a sharp decline in prices due to generic competition, especially in high-volume regions. While revenues from branded formulations are poised to decrease, overall market volume is expected to grow, driven by increased access and expanding global treatment initiatives.

Strategic positioning will be key for manufacturers—balancing rapid generic rollout with value-added innovations like fixed-dose combinations or long-acting formulations—to maintain profitability and market influence.


Key Takeaways

  • Market Steady Growth: Despite pricing pressures, the global demand for darunavir remains stable, driven by the persistent need for HIV treatment.
  • Price Decline Post-Patent Expiry: Anticipated generics will reduce prices by approximately 60-70%, expanding access in low-income settings.
  • Pricing Strategies: Manufacturers should prepare for substantial price erosion, focusing on cost efficiency and expansion into innovative delivery platforms.
  • Regional Variability: Market dynamics heavily depend on regional healthcare policies, with high-income countries maintaining premium pricing longer.
  • Innovation Opportunities: Developing combination therapies and long-acting formulations could sustain brand value amid generic proliferation.

FAQs

1. When will darunavir’s patent expire, and how will it affect the market?
The primary patent for darunavir is expected to expire around 2025, paving the way for generic manufacturers to enter the market and induce significant price reductions.

2. How do generic versions impact the affordability of darunavir?
Generic entrants lower prices by up to 70-80%, substantially increasing access in resource-limited settings and broadening the global treatment base.

3. What are the key factors influencing darunavir’s pricing in different regions?
Pricing depends on patent status, regulatory environment, healthcare reimbursement policies, and local economic conditions.

4. Are there any upcoming innovations that might influence darunavir’s market share?
Yes, the development of long-acting injectable formulations and fixed-dose combination therapies are poised to shift treatment paradigms, potentially impacting darunavir’s market share.

5. How should pharmaceutical companies navigate the post-patent landscape?
Companies should focus on differentiation via formulations, optimize manufacturing efficiencies, and explore strategic licensing or partnership opportunities to maintain viability.


Sources:
[1] Global HIV Treatment Market Report, 2022.
[2] CDC HIV Treatment Guidelines, 2022.
[3] IQVIA HIV Segment Data, 2022.
[4] Healthcare Cost and Utilization Data, 2022.
[5] Market Dynamics in HIV, 2023 Predictions.

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