OVERVIEW

Flavour development for the cigarette and tobacco industry is one of the most technically specialised and tightly regulated disciplines within the broader flavour and fragrance industry. Tobacco flavour, often referred to within the industry as 'casing' and 'top-flavouring,' plays a critical role in shaping the sensory character, smoothness, and brand identity of a finished tobacco product, working in careful balance with the tobacco blend itself, the paper, the filter, and the specific processing techniques used in manufacturing. This is a category where flavour development demands not only technical precision but also deep regulatory fluency, given the extensive and evolving regulatory frameworks governing tobacco products in markets around the world. Our approach to tobacco flavour development begins with a comprehensive understanding of your specific tobacco blend composition, curing method, and manufacturing process, because flavour interacts with tobacco leaf chemistry in complex ways that differ significantly between flue-cured, air-cured and oriental tobacco varieties. Our flavourists work to develop casing and top-flavour formulations that enhance and harmonise with your specific blend's inherent character, smoothing harshness, rounding out the smoking experience, and building the specific flavour signature and brand identity your product is designed to deliver, rather than imposing a generic flavour profile disconnected from the underlying tobacco character. Tobacco flavour and casing formulation is governed by an extensive and continually evolving body of national and international regulation, and Khattri maintains rigorous compliance infrastructure to support manufacturers navigating this complex regulatory landscape. Our formulations are developed with full documentation of ingredient composition, sourcing, and compliance status against applicable regulatory frameworks in the markets our clients serve, recognising that tobacco product regulation varies significantly across jurisdictions and requires careful, market-specific compliance management. Our tobacco casing portfolio includes traditional sweetening and rounding agents built on natural sugar, licorice, cocoa and fruit-derived casing bases, formulated specifically to smooth the inherent harshness of raw tobacco leaf while enhancing the natural richness of the blend beneath. These casing formulations are engineered to penetrate the leaf structure evenly during processing, ensuring uniform flavour distribution across every leaf and, ultimately, every finished stick, which is essential to the batch-to-batch consistency that defines a trusted tobacco brand's sensory identity over years of continuous production. Our tobacco flavour and casing expertise supports manufacturers producing traditional cigarettes, specialty and flavoured tobacco products, and filter component flavouring across domestic and export-oriented tobacco manufacturing operations. As a customised manufacturer, we understand that tobacco product manufacturers require flavour partners with genuinely specialised category expertise, rigorous quality systems, and deep regulatory fluency — general flavour house capability built for food or beverage categories does not translate directly to the specific technical and regulatory demands of tobacco flavour work. Manufacturers choose Khattri as a tobacco flavour development partner because of our decades of specialised category experience, our rigorous approach to consistency and quality at industrial manufacturing scale, and our commitment to full regulatory compliance and documentation transparency. We bring the same six-decade legacy of flavour science excellence that defines our work across every category we serve, applied with the specific technical rigor this uniquely demanding and closely regulated category requires. We further support tobacco manufacturers with detailed technical documentation covering our casing and flavour formulations, assisting our clients' own internal quality assurance and regulatory affairs teams as they prepare product registration filings, respond to regulatory inquiries, or manage periodic compliance audits in the markets they serve. This documentation partnership reflects our understanding that a flavour supplier's value in this heavily regulated category extends well beyond the sensory quality of the formulation itself to encompass the full weight of compliance and quality evidence that stands behind it. As the broader tobacco industry continues to navigate an evolving global regulatory and public health environment, we remain closely engaged with the technical and scientific developments shaping this category, ensuring that our casing and flavour formulation practices remain aligned with current best practice and regulatory expectation, and that our manufacturing partners can rely on us as a stable, technically current flavour partner even as the broader regulatory landscape continues.