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4.6★ from 1,000+ reviews

100,000+ orders delivered

Where should you start?

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

New to Costack?

Start with The Essential Refill

£8.97 · 3 best-selling blends

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Kitchen Staples Monthly

£22.98 · Daily-use blends

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The Costack Gift Box

£37.98 · Bestsellers edition

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

  • Most refilled
    The Essential Refill - everyday Costack spice refill kit for UK home cooks The Essential Refill The Essential Refill The Essential Refill - Costack Spices

    The Essential Refill

    Sale
    The Essential Refill - everyday Costack spice refill kit for UK home cooks The Essential Refill 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 - four core Costack seasonings delivered every month for Sunday cooking Kitchen Staples Monthly Kitchen Staples Monthly Kitchen Staples Monthly Kitchen Staples Monthly

    Kitchen Staples Monthly

    Sale
    Kitchen Staples Monthly - four core Costack seasonings delivered every month for Sunday cooking Kitchen Staples Monthly Kitchen Staples Monthly 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 - flagship spice subscription covering all Costack categories The Full Costack Monthly The Full Costack Monthly The Full Costack Monthly The Full Costack Monthly

    The Full Costack Monthly

    Sale
    The Full Costack Monthly - flagship spice subscription covering all Costack categories The Full Costack Monthly The Full Costack Monthly The Full Costack Monthly The Full Costack Monthly

    The Full Costack Monthly

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

    The Protein Chef's Monthly Box

    Sale
    Protein Chefs Monthly Box - Costack meat, fish, and chicken seasoning subscription bundle The Protein Chef's Monthly Box The Protein Chef's Monthly Box Costack Lemon Pepper Seasoning - bright citrus-forward rub with real lemon zest for wings, fish The Protein Chef's Monthly Box

    The Protein Chef's Monthly Box

    £42.50 GBP
    £52.49 GBP £42.50 GBP
    Sale
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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.
We keep things real. Our blends are focused on delivering authentic, natural flavour without unnecessary fillers. Full ingredient and allergen information is listed on every 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. No artificial fillers. 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

★★★★★ 5.0

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

Amina R. (London)
Verified Buyer
★★★★★ 5.0

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

Denis R. (London)
Verified Buyer
★★★★★ 5.0

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

Dewwi R. (London)
Verified Buyer
★★★★★ 5.0

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

Moral R. (London)
Verified Buyer

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