Welcome to J.C.Buck Ltd

J.C.Buck Ltd is a global supplier of Essential Oils into the Flavour, Fragrance and Cosmetic industries. Established almost 50 years ago J.C.Buck Ltd offers customers a wide range of essential oils.

U.K. stocks are critical in maintaining the short lead times required by our customers in a challenging and highly competitive environment. Our warehouse facility is complete with stainless steel tanks and filtration facilities for repackaging and blending.

We continue to invest heavily in quality systems and have an extensively equipped laboratory and technical department, which is a core part of our business.

Substantial stocks in UK

Short lead times

Global sourcing team

Dedicated account manager

Full time regulatory department

A modern, well equipped Quality Control department

To view our extensive range of Essential Oils please view our product list.



We have long-established and strong supplier relationships throughout the world, supplying consistent quality raw ingredients at competitive prices. J.C.Buck have a very experienced sourcing team with many years of service in the Flavour & Fragrance industry. We enjoy an excellent reputation around the world as a strong and reliable global partner.


J.C.Buck have invested heavily to maintain the highest quality standards. We pride ourselves on purchasing the finest raw materials, which go through a stringent in-house QC process. Our laboratory employs modern techniques and uses the latest technology to maintain our standards, including GC-MS, GC-FID and other high quality instrumentation.

Warehouse services

Our clients\\’ demands vary and we can supply a huge range of Flavour & Fragrance raw materials, but also have facilities to repack, clean and filter. We have a range of stainless steel tanks available to mix and blend products to our clients\\’ exact specifications. We can create and develop products using a wide range of natural, synthetic and N.I. raw materials.


We store 100\\’s of raw materials and can supply at short notice from our UK base in Hornchurch, Essex. We enjoy excellent transport links and are well placed to service UK and overseas clients at very short lead times. Our aim is to deliver a top quality product at a competitive price, to meet our clients\\’ exacting standards.