Where should you start?

Pick the box that matches how you cook. Three clear paths, no guesswork.

The Essential Refill

New to Costack?

Start with The Essential Refill

£8.97 · 3 best-selling blends

Try it
Kitchen Staples Monthly

Stock your kitchen

Kitchen Staples Monthly

£22.98 · Daily-use blends

Stock up
The Costack Gift Box — Bestsellers Edition

Gift someone

The Costack Gift Box

£37.98 · Bestsellers edition

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Shop Our Best-Selling Bundles

Our most popular blends, chosen to make everyday cooking taste better.

  • Most refilled
    The Essential Refill Costack Spices seasoning blend The Essential Refill The Essential Refill - Costack Spices

    The Essential Refill

    Sale
    The Essential Refill Costack Spices seasoning blend The Essential Refill The Essential Refill - Costack Spices

    The Essential Refill

    £8.97 GBP
    £18.96 GBP £8.97 GBP
    Sale
  • Best seller
    Kitchen Staples Monthly Costack Spices seasoning blend Costack Spices seasoning blend Kitchen Staples Monthly Kitchen Staples Monthly

    Kitchen Staples Monthly

    Sale
    Kitchen Staples Monthly Costack Spices seasoning blend Costack Spices seasoning blend Kitchen Staples Monthly Kitchen Staples Monthly

    Kitchen Staples Monthly

    £22.98 GBP
    £32.97 GBP £22.98 GBP
    Sale
  • SAVE £9.99
    The Full Costack Monthly Costack Spices seasoning blend Costack Spices seasoning blend Costack Spices seasoning blend Costack Spices seasoning blend

    The Full Costack Monthly

    Sale
    The Full Costack Monthly Costack Spices seasoning blend Costack Spices seasoning blend Costack Spices seasoning blend Costack Spices seasoning blend

    The Full Costack Monthly

    £47.98 GBP
    £57.97 GBP £47.98 GBP
    Sale
  • New
    The Protein Chef's Monthly Box Costack Spices seasoning blend Costack Spices seasoning blend Costack Lemon Pepper Seasoning - bright citrus-forward rub with real lemon zest for wings, fish Costack Spices seasoning blend

    The Protein Chef's Monthly Box

    Sale
    The Protein Chef's Monthly Box Costack Spices seasoning blend Costack Spices seasoning blend Costack Lemon Pepper Seasoning - bright citrus-forward rub with real lemon zest for wings, fish Costack Spices seasoning blend

    The Protein Chef's Monthly Box

    £42.50 GBP
    £52.49 GBP £42.50 GBP
    Sale
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Freundl, founder of Costack Spices, in his kitchen Cooking with you since 2014

A note from Fred

My customers are so dear to me.

I built Costack in 2014, in my own kitchen, for people who actually care what is in the bottle and sachet. One blend at a time. No shortcuts.

Eleven years on, I still taste every batch myself. I still read every message. When you reorder, I notice. When you tell me your Sunday dinner came out right... that makes my week.

Thank you for cooking with us. Welcome if you are new here. Pour yourself a cuppa. Let us make something good together.

Fred Founder, Costack Spices
Read Fred's story

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Fast UK delivery

Fast UK delivery

Dispatched in 24 hours. Delivered in 2-3 working days.
Premium Spices and Seasonings

Premium Spices and Seasonings

Bold blends defining taste, aroma and flavour.
Loved by 1,000+ UK home cooks

Loved by 1,000+ UK home cooks

4.6 stars. 100,000+ orders. Easy reorder anytime.

Which bundle is right for you?

Five paths. Same bold flavour. Pick the size that fits how you cook.

Essential Refill £8.97 Try Costack Most popular Kitchen Staples Monthly £22.98 Daily-use blends Protein Chef's Monthly £42.50 Meat & fish forward Full Costack Monthly £47.98 Save £9.99 Costack Gift Box £37.98 Gift edition
Number of blends 34455
Save vs. individual £9.99£9.99£9.99£9.99£0
Free UK delivery —✓✓✓✓
Halal-suitable ✓✓✓✓✓
Subscribe & save —✓✓✓—
Gift packaging ————✓
Recipe ebook included ✓✓✓✓✓
Try it Stock up Get it Go full Send a gift

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  • Spices & Seasonings

    Spices & Seasonings

    Bold UK spice blends for everyday British cooking. 

    Spices & Seasonings

  • Costack Granulated Garlic

    Costack Granulated Garlic

    Real garlic flavour. Stronger than supermarket. 

    Costack Granulated Garlic

  • Chicken and Turkey Seasoning

    Chicken and Turkey Seasoning

    Sunday roast chicken, sorted. Family-friendly heat. 

    Chicken and Turkey Seasoning

  • Fish Seasoning Powder

    Fish Seasoning Powder

    Pan-fried, baked, grilled, or stewed fish, sorted. 

    Fish Seasoning Powder

  • Meat Seasoning Powder

    Meat Seasoning Powder

    Steak, lamb, oxtail, beef. Built for serious cooks. 

    Meat Seasoning Powder

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FAQ

Got Questions? We've Got You Covered.

Supermarket spices are often bland, old stock that's been sitting in warehouses for months. Costack blends are professionally crafted, boldly flavoured, and ready to transform any meal from ordinary to outstanding. No mixing, no guesswork — just rich, authentic taste in every shake. Our range of bold blends covers everything from everyday garlic and thyme to seasoning blends like Smoky Peanut BBQ Rub and Mild Curry Powder that you simply won't find on a standard supermarket shelf.
All Costack spices carry a clearly printed best-before date on the packaging. When stored correctly — in a cool, dry place away from direct sunlight — our blends typically last 18–24 months from production. Freshness is quality, and we take both seriously.
Most of our blends are flavour-forward, not fire-forward. All Purpose, Complete Seasoning, and Chicken & Turkey are warmly spiced but family-friendly. Cameroon Pepper and Suya Spice carry real heat for those who want a kick. Every product page lists the heat level so there are no surprises.
We offer 20 bold spice blends, including Smoky Tomato Rice Seasoning, Smoky Peanut BBQ Rub, Hot Smoky Chilli Powder, Mild Curry Powder, Lemon Pepper, Adobo Seasoning, Aromatic Hot Broth Spice, Complete Seasoning, All Purpose Seasoning, and many more. Whether you're cooking chicken, fish, rice, soup, or vegetables — there's a Costack blend made for it.
Our single spices and herbs, like Garlic Granules, Ground Ginger and Dried Thyme, are 100% pure with nothing added, and none of our blends contain artificial colours. Some savoury blends, including Complete Seasoning, Chicken & Turkey, Meat, Fish & Seafood, Smoky Tomato (Jollof) Rice, Vegetable Seasoning and Seafood Stock Powder, contain flavour enhancers such as E621 (MSG) and E635 for savoury depth. Every ingredient is listed on the product label and product page in compliance with UK food labelling law (Natasha's Law), so you always know exactly what's in every blend you use.
The majority of our spice blends are 100% plant-based and suitable for vegetarians and vegans. Always check the individual product label for the full ingredient list — some blends like our Crayfish Stock Powder contain shellfish-derived ingredients. Allergen information is clearly displayed on every product in line with UK food safety standards.
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Flavour That Feels Like Home – Just Sprinkle and Enjoy.

Our blends are inspired by real kitchens, childhood memories, and recipes passed down through generations. Built with care. No shortcuts. Just bold, balanced flavour made for everyday cooking.

  • ➞ Made with authentic spice combinations
  • ➞ Crafted for real UK home cooks
  • ➞ Designed for flavour not overpowering heat
Explore the Blends

What UK Home Cooks Are Saying

Rated 4.6 from 1,000+ UK home cooks · 100,000+ orders delivered

Meal cooked with Costack spices, reviewed by Amina R. (London)
★★★★★ 5.0

Best seasoning I've used in years. My chicken tastes like restaurant quality.

Amina R. (London)
Verified Buyer
Meal cooked with Costack spices, reviewed by Denis R. (London)
★★★★★ 5.0

My jollof has never tasted this rich before. The depth is unreal.

Denis R. (London)
Verified Buyer
Meal cooked with Costack spices, reviewed by Dewwi R. (London)
★★★★★ 5.0

Not African at all, but this made my curry taste incredible. Will reorder.

Dewwi R. (London)
Verified Buyer
Meal cooked with Costack spices, reviewed by Moral R. (London)
★★★★★ 5.0

Arrived within two days. Packaging was perfect. Flavour is bold and clean.

Moral R. (London)
Verified Buyer

Watch Costack in action

Real meals. Real flavour. Tap any video to play.

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Blogs

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  • What Is Cameroon Pepper? The Hot, Smoky African...

    Cameroon pepper is a hot, smoky, fruity ground African chilli, hotter than cayenne. What it is, how hot it gets, what to cook with it, and where to buy it...

    What Is Cameroon Pepper? The Hot, Smoky African...

    Cameroon pepper is a hot, smoky, fruity ground African chilli, hotter than cayenne. What it is, how hot it gets, what to cook with it, and where to buy it...

    Read More

  • What Is Adobo Seasoning? Ingredients, Uses and ...

    Adobo seasoning is the Latin-Caribbean all-purpose blend of garlic, oregano, black pepper and citrus. What's in it, how to use it, and how it differs from Filipino adobo.

    What Is Adobo Seasoning? Ingredients, Uses and ...

    Adobo seasoning is the Latin-Caribbean all-purpose blend of garlic, oregano, black pepper and citrus. What's in it, how to use it, and how it differs from Filipino adobo.

    Read More

  • What Is Pepper Soup? The West African Spicy Bro...

    Pepper soup is West Africa's famous spicy, aromatic broth made with uda, uziza, calabash nutmeg and ginger. What it is, what's in the spice mix, and how to make it...

    What Is Pepper Soup? The West African Spicy Bro...

    Pepper soup is West Africa's famous spicy, aromatic broth made with uda, uziza, calabash nutmeg and ginger. What it is, what's in the spice mix, and how to make it...

    Read More

  • What Is Suya Spice? The Complete Guide to Yaji ...

    Suya spice, also called yaji, is the West African peanut-based BBQ rub behind Nigeria's famous grilled meat skewers. What's in it, how to use it, and where to buy it...

    What Is Suya Spice? The Complete Guide to Yaji ...

    Suya spice, also called yaji, is the West African peanut-based BBQ rub behind Nigeria's famous grilled meat skewers. What's in it, how to use it, and where to buy it...

    Read More
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