Liquid Manufacturing Services in the USA
High-Quality Liquid Formulations for Global Pharmaceutical, Nutraceutical, and Herbal Markets
At Renco Pharma, we specialize in the formulation, development, and GMP-compliant manufacturing of liquid dosage forms, serving pharmaceutical companies, wellness brands, and herbal product developers across global markets. Whether it’s an OTC syrup, a pediatric drop, or a herbal tonic, our modern facilities and scientific expertise enable us to deliver reliable, scalable, and customized liquid solutions that meet the highest quality standards.
Types of Liquid Dosage Forms We Manufacture
Renco Pharma offers full CDMO capabilities for a wide range of oral and topical liquid products, including:
- Syrups – sugar-based, sugar-free, flavored, or medicated
- Suspensions – uniform dispersion of actives with enhanced bioavailability
- Solutions – clear, stable liquid formulations for oral/topical use
- Drops – pediatric and ophthalmic drops with precise dosing
- Tonics & Elixirs – multivitamin, herbal, iron, or digestive tonics
- Mouthwashes & Gargles – antiseptic, anti-inflammatory, or herbal
- Emulsions – biphasic liquids for improved solubility and taste
- Herbal decoctions & liquid extracts
- Liquids for external application (liniments, medicated oils, antiseptics)
Customized Liquid Formulation Development
Our in-house formulation scientists work closely with clients to develop stable, effective, and appealing liquid products tailored to specific therapeutic or commercial needs:
- API and excipient compatibility studie
- Palatability optimization for pediatric or geriatric us
- Flavor, color, and preservative system customization
- pH, viscosity, and stability optimization
- Suspension & emulsion stability studies
- Natural or sugar-free formulation options
- Alcohol-based, glycerin-based, or water-based options
We provide turnkey development, whether you’re launching a proprietary Rx syrup or a private label wellness tonic.
GMP-Compliant Manufacturing Facilities
Our liquid manufacturing plants are WHO-GMP, ISO 9001:2015, and Schedule M certified, equipped with:
- Stainless steel mixing vessels (jacketed & non-jacketed)
- Inline homogenizers and filtration systems
- Dedicated syrup rooms with HVAC and humidity control
- Automatic liquid filling and capping machines
- Batch capacities from pilot scale to 10,000+ liters
- In-house QA/QC labs for chemical & microbiological analysis
We ensure strict cross-contamination control, documentation, and batch traceability throughout production.
Liquid Product Packaging Solutions
We offer a wide range of primary packaging options to suit your brand and market requirements:
- PET and glass bottles (10ml to 1L)
- Amber or clear bottles with child-resistant or measuring caps
- Dropper bottles (LDPE, HDPE)
- Sachets or ampoules for single-dose delivery
- Labeling, shrink sleeving, and carton packaging
- Custom printing and branding available
All packaging is designed for stability, safety, and regulatory compliance in export and domestic markets.
Applications Across Therapeutic & Health Categories
We manufacture liquid products for a broad range of health and wellness applications:
- Pediatric care (multivitamin syrups, fever & cough syrups)
- Cough, cold, and respiratory care
- Digestive health (antacids, enzymes, liver tonics)
- Pain relief and antipyretics
- Iron, calcium, and vitamin supplements
- Herbal & Ayurvedic formulations (ashwagandha, tulsi, triphala, etc.)
- Immune boosters, energy tonics, and brain tonics
We also provide nutraceutical liquids with trending ingredients like apple cider vinegar, elderberry, melatonin, turmeric, and more.
Quality Assurance & Regulatory Compliance
Every product manufactured by Renco Pharma meets stringent quality, safety, and regulatory requirements:
- Microbial and endotoxin testing
- Heavy metal, pesticide, and preservative analysis
- pH, specific gravity, and assay testing
- Shelf-life and stability (ICH-guideline studies)
- COA, MSDS, stability data, export documentation
- Support for DCGI/CDSCO, USFDA, EU, and other regulatory submissions
We guarantee 100% documentation, validation, and transparency from formulation to final shipment.
Why Choose Renco Pharma for Liquid Manufacturing?
Over a decade of pharmaceutical and nutraceutical CDMO experience High versatility – Rx, OTC, herbal, and wellness product manufacturing Customized formulations with flavor, color, and viscosity optimization Private label and white label services with low MOQs Full IP protection and confidentiality Scalable production for domestic and global markets
Partner with Renco Pharma for Your Liquid Product Line
Whether you need pharmaceutical syrups, herbal tonics, or nutraceutical wellness drops, Renco Pharma is your trusted CDMO for quality-focused, scalable liquid dosage form manufacturing.
Contact us today to discuss your product idea, request a sample batch, or get a custom manufacturing quote.
