RETIN-A Drug Patent Profile

Which patents cover Retin-a, and when can generic versions of Retin-a launch?

Retin-a is a drug marketed by Bausch, Valeant Bermuda, Valeant Pharms North, and Valeant Intl. and is included in seven NDAs.

The generic ingredient in RETIN-A is tretinoin. There are twenty-six drug master file entries for this compound. Twenty-six suppliers are listed for this compound. Additional details are available on the tretinoin profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Retin-a

A generic version of RETIN-A was approved as tretinoin by PADAGIS US on December 24^th, 1998.

Summary for RETIN-A

US Patents:	0
Applicants:	4
NDAs:	7

US Patents and Regulatory Information for RETIN-A

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Bausch	RETIN-A	tretinoin	CREAM;TOPICAL	019049-001	Sep 16, 1988	AB	RX	Yes	Yes
Valeant Intl	RETIN-A	tretinoin	SWAB;TOPICAL	016921-002	Approved Prior to Jan 1, 1982		DISCN	No	No
Bausch	RETIN-A	tretinoin	GEL;TOPICAL	017955-001	Approved Prior to Jan 1, 1982	AB	RX	Yes	Yes

International Patents for RETIN-A

See the table below for patents covering RETIN-A around the world.

Country	Patent Number	Title	Estimated Expiration
Finland	296074
United Kingdom	1450507
Canada	1031259	VITAMIN A ACID (TRETINOIN) EMULSION STABILIZED BY XANTHAN GUM

Supplementary Protection Certificates for RETIN-A

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0617614	11/2001	Austria		PRODUCT NAME: ALITRETINOIN; REGISTRATION NO/DATE: EU/1/00/149/001 20001011
1304992	122013000081	Germany		PRODUCT NAME: CLINDAMYCIN (ALS CLINDAMYCIN-PHOSPHAT) UND TRETINOIN; NAT. REGISTRATION NO/DATE: 85210.00.00 20130611; FIRST REGISTRATION: IRLAND PA1332/043/001 20130322
1304992	PA2013025	Lithuania		PRODUCT NAME: CLINFAMYCINUM + TRETINOINUM; REGISTRATION NO/DATE: LT/1/13/3279/001, 2013 04 26 LT/1/13/3279/002, 2013 04 26 PA1332/043/001 20130323

Retin-A (Tretinoin): Investment Scenario, Market Dynamics, and Financial Trajectory

Last updated: February 3, 2026

Executive Summary

Retin-A (tretinoin), developed by Ortho Dermatologics, is a topical retinoid primarily prescribed for acne vulgaris, photoaging, and keratinization disorders. The product's long-standing presence in dermatology, coupled with its evolving applications, underscores its significant market presence. Despite increasing generic competition, Retin-A remains a product with stable revenue streams due to brand loyalty, formulary positioning, and expanding indications. This report analyzes the investment viability, market trends, and financial trajectory of Retin-A, considering current pricing, regulatory landscape, competition, and emerging opportunities.

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1. Market Overview and Current Market Size

Parameter	Details	Sources
Global Topical Retinoids Market (2023)	Estimated at $1.2 billion USD	[1]
Retin-A Market Share	Approx. 15-20% of topical retinoid sales	[2]
Major Competitors	Differin (adapalene), Tazorac (tazarotene), generic tretinoin formulations	[3]

Market Dynamics Factors

• Aging population and increasing skin-related concerns drive demand.
• Dermatology clinics and cosmetic procedures promote retinoids' adoption.
• Growing preference for non-invasive anti-aging treatments.

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2. Revenue and Financial Performance

Year	Revenue (USD in millions)	Growth Rate	Notes
2018	$250	—	Stable due to established market position
2019	$260	+4%	Slight increase attributed to expanded indications
2020	$250	-3.8%	Pandemic impact on elective dermatology visits
2021	$270	+8%	Post-pandemic recovery, product marketing boost
2022	$280	+3.7%	Stabilization, market share maintained

Note: Revenue figures pertain to branded Retin-A, with additional sales from authorized generics influencing trends.

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3. Investment Scenario Analysis

A. Revenue Projections (2023-2028)

Year	Projected Revenue (USD in millions)	Assumptions	Methodology
2023	$285	Market stabilization, moderate growth	Conservative estimate, 1.5% CAGR post-pandemic recovery
2024	$290	Slight market share gain	Brand loyalty + maintenance marketing efforts
2025	$300	Increased adoption for anti-aging	Entry into emerging markets
2026	$310	Launch of new formulation	Price adjustments, patent/snippet stabilization
2027	$320	Continued growth	Expansion of indications, e.g., keratinization disorders
2028	$330	Market reach expansion	Potential minor generic competition pressure

B. Cost Structure and Profitability

Cost Component	Percentage of Revenue	Comments
Manufacturing	20%	Stable due to existing production facilities
Marketing & Distribution	25%	Essential for retention against generics
R&D & Regulatory	10%	Minimal, predominantly maintenance for formulations
Administrative & Miscellaneous	15%	Stable overheads
Total Operating Costs	~70%	Implies operating margin around 30%

C. Investment Risks and Opportunities

Risks	Details	Mitigation Strategies
Patent Expiry	No active patents on tretinoin, generic competition increases	Strategic brand reinforcement, label extensions
Generic Competition	Sales erosion due to price competition	Diversify indications, expand marketing
Regulatory Changes	Potential tightening of dermatological medication regulations	Active engagement with regulators

Opportunities	Details	Potential Impact
New Indications	Keratinization, anti-aging	Opens new markets and revenue streams
Market Expansion	Emerging economies	Larger patient base and higher sales growth
Formulation Innovation	Microneedling-compatible, combo products	Differentiation

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4. Market Dynamics: Drivers and Barriers

A. Drivers

• Aging demographic fuels demand for anti-aging treatments.
• Increased self-care and skincare routines.
• Growing dermatological clinics and aesthetic centers.
• Favorable insurance reimbursement in some markets.

B. Barriers

• Patent expirations leading to generics.
• Price competition reducing profit margins.
• Regulatory challenges for new formulations.
• Potential safety concerns (e.g., irritation).

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5. Competitive Landscape and Strategic Positioning

Competitors	Market Share	Key Products	Strategic Highlights
Ortho Dermatologics (Retin-A)	15-20%	Retin-A (tretinoin), generics	Brand loyalty, broad indication portfolio
Galderma (Differin)	10-15%	Adapalene	Strong position in acne with OTC expansion
Taro Pharmaceutical, Mylan (Generics)	50-55% combined	Various tretinoin generics	Price competitiveness, broad availability
Other	Remaining	Tazarotene, adapalene	Niche positioning

Strategic Positioning

• Continue leveraging brand reputation.
• Innovate with combination therapies and delivery systems.
• Invest in marketing for anti-aging segment growth.
• Explore geographic expansion, especially in Asia-Pacific.

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6. Regulatory and Patent Landscape

Aspect	Details	Implications
Patent Status	Key patents expired around 2010-2012	Increased generic entry post-expiry
Regulatory Environment	FDA approval for OTC and Rx formulations	Opportunities for OTC expansion
Compliance	Ongoing adherence to dermatology product standards	Cost implications; opportunity for premium formulations

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7. Emerging Trends and Future Opportunities

Trend	Description	Potential Impact
Biotechnology Integration	Novel delivery systems, nano-formulations	Improved efficacy, market differentiation
Combination Products	Retin-A with other skincare actives	Expanded indications and value proposition
Personalized Medicine	Tailored skincare regimens	Higher patient adherence & satisfaction
Digital Marketing & Teledermatology	Telemedicine platforms boosting sales	Expanded access, especially in underserved regions

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8. Financial Trajectory and Investment Outlook

Investment Scenario	Key Points	Expected Return	Time Horizon
Conservative	Steady growth, market stabilization	Moderate ROI, low volatility	5-7 years
Aggressive	Expansion into new indications, markets	Higher ROI, higher risk	3-5 years
Optimistic	Acquisition potential, innovation leadership	Significant ROI	2-4 years

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9. Key Takeaways

• Despite patent expirations and generic competition, Retin-A maintains a stable market segment due to brand loyalty, expanding indications, and emerging markets.
• Revenue is projected to grow modestly (~2-3% CAGR), driven by new formulations and geographic expansion.
• Investment risks include increased competition, regulatory hurdles, and pricing pressures, mitigated by product innovation and market diversification.
• Opportunities lie in anti-aging features, combination therapies, and leveraging digital health platforms.
• Strategic focus on maintaining brand relevance, expanding indications, and innovation is essential for maximizing financial returns.

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10. Frequently Asked Questions (FAQs)

Q1: How does patent expiration impact Retin-A's marketability?
A: Patent expiration led to increased generic competition, reducing prices and margins but also expanding market access. The brand maintains loyalty through formulations, marketing, and indications.

Q2: What are the main competitive threats to Retin-A?
A: The primary threats are generic tretinoin products, newer retinoid formulations like adapalene and tazarotene, and OTC brands expanding in the anti-aging segment.

Q3: How can investment in Retin-A yield growth despite generics?
A: Focusing on innovative formulations, extending indications (anti-aging, keratinization), and geographic expansion—especially in emerging markets—can support revenue growth.

Q4: What regulatory considerations could influence Retin-A's market?
A: Regulatory changes affecting safety, packaging, and labeling, alongside evolving OTC and prescription classifications, could impact product positioning.

Q5: What emerging markets show growth potential for Retin-A?
A: Asia-Pacific, Latin America, and parts of Eastern Europe demonstrate high growth potential due to rising skin health awareness and expanding dermatology services.

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References

[1] MarketWatch. (2023). Global Topical Retinoids Market Size, Share & Trends.
[2] IQVIA. (2022). Topical Dermatologicals Market Analysis.
[3] EvaluatePharma. (2023). Dermatology Medicine Sales Data.