ABOUT ROSSARI LIFE SCIENCES
At Rossari Biotech Limited, we synthesize deep chemical expertise with stringent quality standards to empower pharmaceutical manufacturers worldwide. From optimizing bioavailability to enabling targeted release profiles, our advanced portfolio delivers the structural reliability required for modern dosage forms.
Whether you are developing complex oral solids, stable topicals, or sensitive biologics, Rossari Biotech Limited provides the regulatory assurance, integrated manufacturing scale, and technical agility your pipeline demands.
WHY ROSSARI LIFE SCIENCES?
Partnering with formulators to bridge the gap between complex chemistry and global regulatory compliance, delivering high-purity functional excipients for a wide spectrum of dosage forms.
Advanced Manufacturing & Processing Scale
Maximizing consistency and scale through integrated, advanced production technologies.
- Backward Integration: Core leadership in ethoxylation chemistry and PEG synthesis for absolute control over molecular weight distribution and impurity profiles.
- Dedicated Infrastructure: High-capacity pharmaceutical facility featuring automated process controls and flexible batch sizes.
- Continuous Loop Reactor: Engineered for high process consistency and tight batch-to-batch repeatability.
- Spray Cooling Technology: Optimized specifically for uniform powder-grade PEGs.
- In-House Micronization: Precise control over Particle Size Distribution (PSD) tailored to formulation needs.
Uncompromising Quality & Batch Consistency
Delivering high-purity pharmaceutical-grade excipients with zero-defect quality control.
- cGMP Environment: Manufactured under strict cGMP systems to guarantee high-purity pharmaceutical standards.
- Purity & Impurity Control: Formulated for low residual impurities and tight batch-to-batch process consistency.
- Multi-Stage Quality Control: Rigorous QC testing paired with risk-based quality management systems.
- Traceability & Change Control: End-to-end batch traceability supported by a robust change control system.
- Validated Hygiene Standards: Thorough, validated cleaning procedures ensuring consistent product safety.
Global Regulatory & Pharmacopoeial Compliance
De-risking global market entries with audit-ready regulatory alignment.
- Pharmacopoeial Standards: Full compliance with USP, EP, BP, and IP monographs (grade-dependent).
- US DMF Support: Type II Drug Master File (USDMF) registration and filing support for fast-tracked access.
- European Regulatory Filings: Availability of Certificates of Suitability (CEP) to streamline European submissions.
- Global Quality Certifications: Active implementation and filing processes for WHO-GMP and EXCiPACT standards.
- Global Regulatory Expertise: Dedicated support for international regulatory submissions and audit readiness.
Complete Audit-Ready Documentation
Accelerating regulatory submission timelines with transparent, turnkey technical packages.
- Technical Data Packages: Quick access to essential Certificates of Analysis (COA), TDS, and SDS/MSDS.
- Impurity & Risk Assessments: Detailed declarations covering Residual Solvents, Nitrosamines, and Elemental Impurities.
- Safety & Allergen Statements: Standard documentation including BSE/TSE declarations and Allergen statements.
- Regulatory Filings Package: Comprehensive technical data packages designed to streamline dossier compilation.
- Custom Documentation Support: Tailored compliance documentation built to meet specific customer requirements.
Proactive Application Support & Versatility
Co-developing formulation solutions across a wide spectrum of dosage forms.
- Technical Formulation Co-Development: Expert assistance with formulation troubleshooting and excipient replacement studies.
- Oral Solid Dosage Forms: Engineered to enhance performance in tablets and hard/soft capsules.
- Liquid & Topical Preparations: Versatile solutions for oral liquids, ointments, creams, and topical formulations.
- Specialized Parenteral & Ophthalmic: High-grade options suitable for injectables and ophthalmic preparations (applicable grades).
- Nutraceutical & Veterinary Applications: Broad formulation compatibility spanning human health and veterinary products.
Comprehensive Supply Chain Agility
Ensuring security of supply with competitive, global-scale manufacturing.
- Extensive Global Reach: Well-established distribution network spanning India, LATAM, MENA, Europe, and Asia.
- Commercial Scale Supply: High-capacity manufacturing designed to effortlessly meet large-scale production demands.
- Supply Security: Reliable, resilient supply chain backed by backward-integrated manufacturing.
- Customized Technical Solutions: Agile manufacturing capability to deliver tailored technical solutions.
- End-to-End Partnership: Strong ongoing technical and regulatory support throughout your commercial lifecycle.
PRODUCT PORTFOLIO
High-purity functional excipients engineered for stability, solubility, and performance.
Pharmaceutical Grade PEG API for Osmotic Laxative Applications.
Engineered under pristine, validated conditions to meet the most rigorous global standards. ROSSHUG™ PEG 3350 functions directly as an Active Pharmaceutical Ingredient (API) for both over-the-counter (OTC) and prescription osmotic laxative formulations.
- Regulatory Status: Active Type II USDMF
- Applications: Prescription laxatives, OTC bowel prep kits, and therapeutic oral solids.
ROSSPEG
Polyethylene Glycols
High-Purity Liquid and Solid PEGs for Diverse Dosage Forms. A comprehensive range of pharmaceutical-grade PEGs tailored to modify viscosity, act as hydrophilic bases, or serve as plasticizers.
- Available Grades: PEG 300, PEG 400, PEG 600, PEG 800, PEG 1000, PEG 1450, PEG 1500, PEG 1540, PEG 3350, PEG 4000, PEG 6000, PEG
- Specialty Segment: HP Grades (Injectable Grade) for critical parenteral and biologic applications.
- Primary Applications: Hydrophilic bases for ointments and suppositories, solvent vehicles for soft gels and oral liquids, and tablet coating plasticizers.
ROSSORB
Polysorbates
Non-Ionic Surfactants for Enhanced Solubilization and Stabilization. Optimized to stabilize emulsions, prevent protein aggregation, and enhance the dissolution rate of poorly soluble molecules.
- Available Grades: Polysorbate 20, Polysorbate 40, Polysorbate 60, Polysorbate 80.
- Specialty Segment: HP Grades (Injectable Grade) for critical parenteral and biologic applications.
- Primary Applications: Micellar solubilization, parenteral drug delivery systems, oral liquids, and biologics stabilization.
ROSSCAS
Castor Oil Derivatives
Advanced Lipid-Based Excipients for Challenging APIs. High-performance amphiphilic vehicles designed to overcome bioavailability hurdles in poorly soluble drug profiles.
- Available Grades: PEG 35 Castor Oil, PEG 40 Hydrogenated Castor Oil, RH40 Equivalents.
- Specialty Segment: High Purity Injectable Grade PEG 35 Castor Oil
- Primary Applications: Self-Emulsifying Drug Delivery Systems (SEDDS/SMEDDS), soft gel matrix fills, and hydrophobic drug solubilization.
ROSSPAN
Sorbitan Esters
Hydrophobic Emulsifiers for Reliable Topical Systems. Versatile lipophilic surfactants designed to produce stable, elegant topical and semisolid emulsions.
- Available Grades: Span 20, Span 40, Span 60, Span 80.
- Primary Applications: W/O emulsions, topical creams, therapeutic ointments, and medicated lotions.
ROSSCOAT
Functional Coating Systems
Methacrylic Acid Copolymer for Modified Release Profiles. Advanced polymer systems engineered to protect active ingredients, mask unpleasant tastes, and precisely control site-specific drug release.
- Available Grades: ROSSCOAT L30D, ROSSCOAT L100, ROSSCOAT L100D, ROSSCOAT S100.
- Primary Applications: Enteric coating, delayed/sustained release matrices, and taste masking for paediatric/geriatric oral solids.
Pharmaceutical Preservatives
Broad-Spectrum | Microbe Control
Broad-Spectrum Microbe Control for Extended Shelf Life. High-purity preservation agents that ensure product safety and microbiological stability throughout the product lifecycle.
- Available Grades: Phenoxyethanol, Benzalkonium Chloride, Hexanediol.
- Primary Applications: Oral liquid formulations, topical dermatological, and personal care crossover applications.
Solutions by Dosage Form
Matching precision chemistry to your specific delivery format.
| Target Dosage Form | Recommended Ingredients |
|---|---|
| Tablets | ROSSCOAT Polymers (Enteric/Delayed Release), ROSSPEG (Plasticizers). |
| Capsules | ROSSPEG Solid Grades (Matrix binders and fillers). |
| Oral Liquids | ROSSPEG Liquid Grades (Solvents), ROSSORB Polysorbates (Solubilizers). |
| Topicals & Semisolids | ROSSPAN Sorbitan Esters, Ceteareth, Glyceryl Monostearate (GMS). |
| Soft Gel Capsules | ROSSCAS Castor Oil Derivatives, ROSSPEG (Hydrophilic vehicles). |
| Nutraceuticals | ROSSORB Polysorbates, ROSSCAS (Bioavailability enhancers). |
| Injectables & Parenteral | ROSSORB HP Grades, High Purity Injectable ROSSCAS. |
DOCUMENTATION & COMPLIANCE
We eliminate regulatory bottlenecks by providing a complete, audit-ready data package for every batch. Our documentation suite ensures seamless compliance with international health authorities.
Certificate of Analysis (COA) & Technical Data Sheets (TDS)
Compliant Safety Data Sheets (SDS)
Comprehensive GMP, CTD & EXCiPACT Audit Documentation
BSE/TSE Free & Allergen Statements
Residual Solvent Validation & Elemental Impurity Profiles (ICH Q3D)
Robust Change Control Support
INNOVATION PIPELINE
Anticipating the formulation challenges of tomorrow.
Poloxamers
High-purity Poloxamer 188 and Poloxamer 407 for advanced solubilization and cell-culture stabilization.
Carbomers
High-viscosity polymers for rheology modification and controlled release topicals.
Sodium Stearyl Fumarate
High performance, hydrophilic tablet lubricant designed to replace magnesium stearate in sensitive formulations.
Specialized Lipid Excipients
Supporting lipid nanoparticle (LNP) systems and advanced bioavailability enhancement.
Advanced HPMC & HPC Polymer
Full-spectrum viscosity and release grades designed for optimal tableting, coating, and advanced processing.
Advanced Functional Excipients for OSD Formulations
Maximize bioavailability and processing efficiency from early formulation to full-scale production.
Our upcoming portfolio expansion includes even more innovations.
Email Our Team Now