10% off your first order at Costack Spices

About Costack Spices

Costack Spices is a Manchester spice business that mixes seasonings for everyday British cooking. Costack UK Ltd (Companies House number 09316788) was incorporated on 18 November 2014 and has its registered office at Wilson Business Park in Manchester. The brand's founder, Fred, writes that he started Costack in 2014 and still tastes everything it sells. What Costack Spices sells 19 spice blends, among them Complete Seasoning, Chicken and Turkey, Smoky Peanut BBQ Rub, Mild Curry Powder, Lemon Pepper, Adobo Seasoning and Suya Spice Single herbs and spices such as Garlic Granules, Ground Ginger and Dried Thyme, plus seafood and crayfish stock powders Bundles including The Essential Refill, a build-your-own box and spice subscription boxes The Costack Flavour Bible, a downloadable book of 41 recipes According to Costack, most blends are plant-based, while some savoury mixes use flavour enhancers such as MSG (E621), and every ingredient is listed on the label. The brand says its blends keep for 18 to 24 months from production when stored somewhere cool and dry. Each product page gives a heat level, with Cameroon Pepper and Suya Spice among the hotter options. Delivery and returns Standard UK delivery starts at £1.99, priced by parcel weight, and is free on orders over £35. Orders placed on a business day are dispatched within 24 hours and arrive in 2 to 3 working days. Northern Ireland costs £5.85 below the same threshold. EU delivery is a flat £15 and takes 5 to 7 working days, while the rest of the world pays £40, waived on orders above £200. Unwanted goods can be cancelled within 14 days of arrival and returned within a further 14 days, provided they are unopened with seals intact; the buyer pays return postage. Faulty, damaged or wrong items are replaced or refunded with no postage charge after an email with photos to [email protected], and refunds take 5 to 10 business days. Ways to save at Costack Spices Joining the Costack email list brings 10% off a first order (checked October 2026), along with weekly cooking tips.