Praxent
Case Studies

Selected work — from lab to launch.

A curated snapshot of engagements across pharmaceuticals, medical devices, nutraceuticals, cosmetics, clinical research, and novel ingredients.

Confidential — anonymized for publication
Nutraceutical & Regulatory

Nutraceutical Formulation Development & Regulatory Commercialization

Challenge

A North American brand sought to launch a premium healthy aging supplement featuring a novel botanical ingredient sourced from Asia. The ingredient had limited regulatory precedent in Canada and required a market-ready formulation suitable for both Canadian and U.S. markets.

Our Role
  • Ingredient technical assessment and supplier qualification
  • Formulation development and optimization
  • Stability protocol design
  • Health Canada regulatory strategy
  • U.S. dietary supplement compliance review
  • Manufacturing technology transfer
Results
  • Successful commercialization within 8 months
  • Regulatory acceptance of key ingredients
  • Commercial-scale manufacturing transfer completed
  • Product launched in both Canadian and U.S. markets
  • First-year sales exceeded client projections by 35%
Pharmaceutical & Manufacturing

Pharmaceutical Contract Manufacturing Project Management

Challenge

A specialty pharmaceutical company required transfer of a prescription topical product from an overseas manufacturing site to a North American contract manufacturer while maintaining product equivalency and regulatory compliance.

Our Role
  • Better Contract Manufacturing Organization (CMO) structure, strategy and qualification
  • Technical transfer coordination
  • Process validation oversight
  • Regulatory documentation support
  • Risk management and timeline control
Results
  • Manufacturing transfer completed ahead of schedule
  • Successful process validation batches
  • No major deviations during scale-up
  • Regulatory submission supported with complete Chemistry, Manufacturing and Controls (CMC) package
  • Product supply continuity maintained throughout transition
Medical Device & Regulatory

Medical Device Regulatory Strategy & Market Entry

Challenge

An innovative startup developing a wearable physiological monitoring device sought regulatory and quality system guidance for market entry in Canada, the United States, and Europe. The company required clarity on device classification, applicable regulatory pathways, and submission-ready technical documentation.

Our Role
  • Conducted medical device classification assessments for Canada, the United States, and Europe
  • Performed a gap assessment of the existing quality management system against ISO 13485:2016 requirements and MDSAP considerations
  • Developed a regulatory submission strategy for Health Canada Medical Device Licence (MDL) requirements, applicable U.S. FDA premarket pathways including 510(k) where appropriate, and European regulatory considerations
  • Provided support for the organization and structure of submission-ready technical documentation
  • Supported the development of risk management documentation aligned with ISO 14971 principles
  • Coordinated planning support for verification and validation activities, including biocompatibility, electrical safety, EMC, software validation, and cybersecurity considerations, where applicable
Results
  • Defined a regulatory classification and pathway strategy for Canada, the United States, and Europe, including assessment of the potential FDA 510(k) pathway where appropriate
  • Established an ISO 13485-aligned quality management system documentation framework with consideration for MDSAP audit readiness, where applicable
  • Developed a submission-ready technical documentation structure to support future regulatory filings and conformity assessment activities
  • Improved regulatory readiness and reduced anticipated time-to-submission through structured planning and gap identification
  • Supported investor and partner due diligence through an organized regulatory, quality, and technical documentation package
Clinical Development

Clinical Study Management for Hair Health Supplement

Challenge

A supplement company required clinical evidence to support hair growth and hair density claims for a new oral nutraceutical product.

Our Role
  • Clinical synopsis and protocol development
  • Government authorities communication
  • Investigator and Contract Research Organization (CRO) suggestions
  • Ethics application support
  • Study monitoring
  • Data analysis coordination
  • Scientific publication support
Results
  • Study completed within budget
  • High participant retention rate
  • Statistically significant efficacy demonstrated
  • Marketing claims substantiated
  • Clinical data incorporated into regulatory and commercial materials
Cosmetics & International Compliance

Skin Care Product Development & International Compliance

Challenge

A cosmetic brand sought to develop a skin brightening serum for topical use containing multiple active ingredients while ensuring compliance across Canada, the United States, and Asia-Pacific markets.

Our Role
  • Ingredient selection and compatibility assessment
  • Formula design and optimization
  • Stability and preservative efficacy planning
  • Cosmetic regulatory review
  • Supplier qualification
Results
  • Stable commercial formulation achieved
  • Regulatory compliance established in target markets
  • Manufacturing scale-up completed successfully
  • Product launched through online and retail channels
  • Expanded into multiple international markets
  • Potential oral formula identified to work alongside the topical formula
Veterinary & Regulatory

Pet Joint Health Veterinary Product Development & Regulatory Support

Challenge

A client developing a pet joint health supplement sought support in formulating a stable product and understanding regulatory requirements for commercialization in Canada and selected export markets. The project required alignment of formulation strategy with permissible ingredients, claim positioning, and quality expectations for animal health products.

Our Role
  • Regulatory assessment of allowable ingredients and claim boundaries for pet health products
  • Formulation advisory for joint health positioning (e.g., mobility and cartilage support category)
  • Ingredient sourcing support and specification review
  • Stability and quality documentation guidance
  • Label and claim review aligned with applicable pet supplement regulations
  • Manufacturing and scale-up technical transfer support
Results
  • Defined compliant formulation pathway for pet joint health product
  • Proposed Notification Number (NN) suggestions for Veterinary Health Products (VHPs) in the Canadian market
  • Improved ingredient and supplier selection aligned with regulatory requirements
  • Established documentation package supporting manufacturing and quality review
  • Supported readiness for commercialization and potential cross-market expansion
  • Reduced formulation iteration cycles through early regulatory alignment
Novel Ingredients

Novel Ingredient Regulatory & Commercialization Strategy

Challenge

An ingredient manufacturer developed a proprietary bioactive ingredient and required a pathway to commercial adoption by supplement and functional food brands.

Our Role
  • Regulatory intelligence
  • Safety dossier development
  • Scientific literature review
  • Commercial positioning
  • Partner identification
Results
  • Ingredient successfully introduced to the North American market
  • Regulatory dossier completed
  • Multiple B2B supply agreements secured
  • Ingredient adopted by leading consumer brands
  • Established foundation for global expansion
Quality & Compliance

Quality Assurance & GMP Remediation Program

Challenge

A supplement manufacturer received observations during a regulatory inspection and required immediate remediation to maintain operational continuity.

Our Role
  • GMP gap assessment
  • CAPA development
  • SOP redesign
  • Quality system implementation
  • Staff training
Results
  • Inspection observations successfully addressed
  • Quality system modernized
  • Improved audit readiness
  • Reduced deviation rates
  • Strengthened supplier oversight program
Market Strategy

Market Intelligence & Product Portfolio Strategy

Challenge

A multinational ingredient supplier sought to identify emerging opportunities in healthy aging, metabolic health, and beauty-from-within categories.

Our Role
  • Market intelligence research
  • Competitive landscape analysis
  • Scientific trend evaluation
  • Regulatory assessment
  • Commercial strategy development
Results
  • Identified multiple high-growth opportunities
  • Prioritized R&D investment roadmap
  • Supported strategic partnership discussions
  • Accelerated commercialization planning
  • Improved market positioning
Novel Ingredients

Regulatory Commercialization of a Fermented Longevity Ingredient in North America

Challenge

A biotechnology company developed a high-purity longevity ingredient produced through proprietary fermentation technology. The ingredient had established sales in Asia but lacked commercial presence in North America, and the company faced challenges related to regulatory acceptance, safety documentation, claim positioning, and customer confidence in Canada and the United States.

Our Role
  • Conducted a regulatory and technical assessment of the ingredient, including manufacturing process, source organism, safety profile, and existing regulatory precedents
  • Reviewed scientific literature and available safety data to support North American market entry
  • Evaluated competitive positioning and market opportunities within the dietary supplement sector
  • Developed a regulatory commercialization strategy, including a Canadian NHP ingredient assessment pathway, U.S. dietary supplement positioning strategy, structure/function claim framework, and technical dossier and customer support documentation
Results
  • Established a clear North American regulatory pathway and commercialization strategy
  • Supported customer due diligence requirements with organized technical and regulatory documentation
  • Reduced regulatory uncertainty during customer evaluation and partnership discussions
  • Enabled the client to establish commercial partnerships in Canada and the United States
Stability Solutions

Resolving Stability Challenges in a Liposomal Glutathione Ingredient

Challenge

A supplier developed a liposomal glutathione ingredient targeting beauty-from-within and healthy aging applications. Early customer stability studies showed inconsistent potency results, creating uncertainty around product shelf life and commercial adoption.

Our Role
  • Conducted a technical investigation into potential causes of potency loss, including glutathione degradation, liposome stability changes, analytical method variability, and packaging compatibility concerns
  • Evaluated liposomal characteristics through particle size, zeta potential, and encapsulation efficiency testing
  • Supported oxidative degradation assessment and stability protocol development
  • Designed accelerated and real-time stability evaluation approaches
  • Identified manufacturing process factors contributing to oxidation instability
Results
  • Improved understanding of the root cause of stability challenges
  • Supported process optimization to improve product stability performance
  • Enabled establishment of a more reliable shelf-life strategy
  • Increased customer confidence and supported commercial scale-up
  • Facilitated adoption by premium nutraceutical brands
Clinical Research

Clinical Strategy for a Cognitive Performance Ingredient

Challenge

A functional ingredient company developed a standardized food-derived bioactive ingredient targeting attention, working memory, and mental fatigue support. Although preclinical data suggested cognitive benefits, the ingredient lacked controlled human clinical evidence needed for commercial differentiation and regulatory-compliant claims.

Our Role
  • Designed a multi-domain cognitive clinical development strategy in collaboration with an academic research institute and experienced Principal Investigator (PI)
  • Supported development of a randomized, double-blind, placebo-controlled clinical study design
  • Evaluated cognitive performance using validated assessment tools
  • Supported evaluation of brain activity through functional MRI (fMRI) during cognitive task performance
  • Developed an evidence strategy aligned with U.S. dietary supplement structure/function claims, Canadian NHP cognitive support claims, and global scientific substantiation expectations
Results
  • Established a clinically supported cognitive ingredient platform backed by human cognitive testing and neuroimaging data
  • Generated scientific evidence to support premium brand positioning
  • Enabled development of active formulation programs with supplement companies
  • Created a structured global clinical evidence roadmap for future commercialization