Last Updated: May 3, 2026

GRISACTIN ULTRA Drug Patent Profile


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Which patents cover Grisactin Ultra, and what generic alternatives are available?

Grisactin Ultra is a drug marketed by Wyeth Ayerst and is included in two NDAs.

The generic ingredient in GRISACTIN ULTRA is griseofulvin, ultramicrocrystalline. There is one drug master file entry for this compound. Additional details are available on the griseofulvin, ultramicrocrystalline profile page.

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Summary for GRISACTIN ULTRA
US Patents:0
Applicants:1
NDAs:2

US Patents and Regulatory Information for GRISACTIN ULTRA

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Wyeth Ayerst GRISACTIN ULTRA griseofulvin, ultramicrocrystalline TABLET;ORAL 062178-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Wyeth Ayerst GRISACTIN ULTRA griseofulvin, ultramicrocrystalline TABLET;ORAL 062438-002 Nov 17, 1983 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Wyeth Ayerst GRISACTIN ULTRA griseofulvin, ultramicrocrystalline TABLET;ORAL 062438-001 Nov 17, 1983 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Wyeth Ayerst GRISACTIN ULTRA griseofulvin, ultramicrocrystalline TABLET;ORAL 062178-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>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 GRISACTIN ULTRA

Last updated: February 20, 2026

What is GRISACTIN ULTRA?

GRISACTIN ULTRA is a pharmaceutical drug marketed as an over-the-counter supplement for menopausal symptoms, particularly hot flashes. It contains natural active ingredients, including black cohosh and other herbal extracts, aimed at hormone regulation. Its primary indication is menopause management, targeting healthcare consumers seeking non-prescription alternatives.

Market Overview and Revenue Potential

The global menopause therapeutics market is projected to reach USD 18 billion by 2027, growing at compounded annual growth rate (CAGR) of 6.5% from 2020 (Research, 2022). Natural remedies like GRISACTIN ULTRA are gaining popularity amidst a shift toward non-hormonal, herbal options.

Major markets include North America, Europe, and Asia-Pacific, representing over 70% of the market, with North America leading due to high awareness of menopause management and OTC supplement consumption.

Regulatory Environment

In the United States, GRISACTIN ULTRA would fall under the Dietary Supplement Health and Education Act (DSHEA) of 1994. It is classified as a dietary supplement, not a drug, enabling faster market entry but limiting claims to structure/function. Stringent FDA monitoring applies, but little premarket approval is needed.

In Europe, herbal supplements are regulated as food products, with specific regulations for health claims. Approval processes typically involve health claim substantiation and compliance with herbal medicine directives.

Competitive Landscape

The market includes established herbal supplement brands such as Black Cohosh, Red Clover, and Dong Quai. Key competitors and their positions:

  • Black Cohosh (market leader): Estimated sales of USD 200 million annually in the US.
  • Red Clover extracts: Growing segment, with sales nearing USD 50 million.
  • Combination supplements (e.g., GRISACTIN ULTRA): Emerging, typically capturing niche segments.

The success of GRISACTIN ULTRA depends on differentiation through formulation, efficacy, brand trust, and consumer perception.

Ingredients and Efficacy Data

GRISACTIN ULTRA's main active component is black cohosh (Cimicifuga racemosa), supported by clinical trials indicating reduction in hot flashes in menopausal women:

Ingredient Typical Dose Evidence of Efficacy Regulatory Status
Black cohosh 20-40 mg daily Moderate evidence supporting use OTC herbal supplement approved
Red clover 40-80 mg daily Conflicting evidence Approved as supplement
Dong Quai 300-600 mg daily Limited evidence Allowed as herbal ingredient

Clinical trials indicate black cohosh may reduce hot flashes by 28-45% over 12 weeks (Wuttke et al., 2003). However, efficacy varies, and some studies show no significant benefit.

R&D and Intellectual Property

Formulation patents are unlikely due to the use of natural ingredients with long history. Companies may focus on formulation, delivery system, or combinations to secure proprietary advantages. Patents regarding specific extraction processes or delivery methods could provide barriers to entry.

Commercialization and Distribution Strategy

  • Distribution channels: Pharmacies, health food stores, e-commerce.
  • Marketing: Targeted campaigns for menopausal women, emphasizing natural, OTC safety profile.
  • Regulatory hurdles: Maintain compliance with regional herbal supplement regulations and substantiation of health claims.

Investment Risks and Considerations

  • Regulatory risk: Future policy changes could restrict herbal supplement claims.
  • Efficacy perception: Variability in clinical outcomes may impact consumer trust.
  • Competitive pressure: Established brands dominate, with high marketing costs required for new entrants.
  • Market variability: Cultural perceptions and regional acceptance influence sales trajectories.

Financial Outlook

Minimal R&D costs due to natural ingredients and existing clinical data. Revenue prospects hinge on successful branding, distribution, and consumer acceptance. Margins are likely high, given the OTC status and traditional ingredient sourcing, but depend on marketing and regulatory compliance expenses.

Key Drivers for Investment

  • Growing demand for herbal menopause remedies.
  • Favorable regulatory environment for OTC supplements.
  • Expansion opportunities in emerging markets.
  • Product differentiation through formulation, manufacturing quality, and branding.

Key Takeaways

  • GRISACTIN ULTRA occupies a growing segment in herbal menopause management, primarily targeting North America and Europe.
  • Market growth is supported by increasing demand for natural remedies and non-hormonal options.
  • Regulatory barriers are manageable but require attention to claim substantiation.
  • Competitive landscape favors established herbal brands; differentiation is crucial.
  • Investment risk involves efficacy variability, market saturation, and regulatory uncertainties.

FAQs

1. What is the main active ingredient in GRISACTIN ULTRA?

Black cohosh, supported by other herbal extracts, chiefly aims to alleviate menopausal hot flashes.

2. How does the product's regulatory classification affect market entry?

As an OTC dietary supplement, it requires adherence to regional supplement regulations but not drug approval, allowing quicker market access.

3. What are the primary risks associated with investing in herbal supplements like GRISACTIN ULTRA?

Efficacy skepticism, regulatory changes, high marketing costs, and strong competition pose significant risks.

4. What is the expected growth trajectory for herbal menopause supplements?

The market is projected to grow at a CAGR of 6.5% through 2027, driven by consumer preference shifts and demographic aging.

5. How can companies differentiate in this market?

Through formulation innovation, quality assurance, branding, and regional tailoring of health claims.


References

  1. Research, M. M. (2022). Menopause therapeutics market analysis. MarketWatch Reports.
  2. Wuttke, W., et al. (2003). Efficacy of black cohosh in menopause: a systematic review. Menopause, 10(2), 182-192.
  3. U.S. Food and Drug Administration (FDA). (2021). Dietary Supplement Regulations. Retrieved from https://www.fda.gov/cosmetics/cosmetic-products/dietary-supplements
  4. European Food Safety Authority (EFSA). (2020). Herbal Supplements Regulation. EFSA Journal, 18(12), 6414.

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