Citrefine International

Plant-based insect repellent active ingredient (Citriodiol®) supplied to repellent product brand owners and formulators

Leeds, United KingdomFounded 1994citrefine.com Website technologies

Highlights

New on EvolcAdded 2026-10-30

About Citrefine International

Citrefine International makes Citriodiol®, a registered trade name for hydrated, cyclised Eucalyptus citriodora oil (EC Oil (H/C)), also known as Oil of Lemon Eucalyptus. The active is produced by steam distillation followed by a conversion process and is sold as an ingredient for insect repellent products.

Customers are brand partners and formulators who make repellent products. Alongside the active ingredient, the company offers route-to-market, regulatory, technical, marketing and supply chain support for product commercialisation.

The company is registered in Leeds, United Kingdom, and was founded in 1994. It states over 30 years of experience in producing naturally sourced repellent ingredients. Citrefine was named one of The Sunday Times Best Places to Work 2025 for small organisations, and Citriodiol® received a Diamond Product Sustainability Award.

Product: Citriodiol® (EC Oil (H/C)), a plant-based insect repellent active derived from Eucalyptus citriodora oil, with regulatory and commercialisation support.

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