Collection: Sourdough Starters

Discover the magic of homemade sourdough bread with our scientifically developed, flavour-rich sourdough starters. Available in white, wholegrain, dark rye, spelt and gluten-free buckwheat.

White Sourdough Starter 50 g - Made with Organic White Flour

White Sourdough Starter 50 g - Made with Organic White Flour

Regular price £9.99 GBP

Regular price Sale price £9.99 GBP
Unit price per
Wholegrain Sourdough Starter 50 g - Made with Organic Wholegrain Flour

Wholegrain Sourdough Starter 50 g - Made with Organic Wholegrain Flour

Regular price £9.99 GBP

Regular price Sale price £9.99 GBP
Unit price per
Dark Rye Sourdough Starter 50 g - Made with Organic Dark Rye Flour

Dark Rye Sourdough Starter 50 g - Made with Organic Dark Rye Flour

Regular price £9.99 GBP

Regular price Sale price £9.99 GBP
Unit price per
Buckwheat Sourdough Starter 50g - Made with Gluten Free Organic Buckwheat Flour

Buckwheat Sourdough Starter 50g - Made with Gluten Free Organic Buckwheat Flour

Regular price £11.99 GBP

Regular price Sale price £11.99 GBP
Unit price per
Spelt Sourdough Starter 50 g - Made with Organic Spelt Flour

Spelt Sourdough Starter 50 g - Made with Organic Spelt Flour

Regular price £9.99 GBP

Regular price Sale price £9.99 GBP
Unit price per
Dried Sourdough Starter 5g - White, Wholegrain, Dark Rye or Spelt.

Dried Sourdough Starter 5g - White, Wholegrain, Dark Rye or Spelt.

Regular price £9.99 GBP

Regular price Sale price £9.99 GBP
Unit price per
Dried Sourdough Starter Collection Gift Set (White, Wholegrain, Dark Rye & Spelt 4x5g)

Dried Sourdough Starter Collection Gift Set (White, Wholegrain, Dark Rye & Spelt 4x5g)

Regular price £25.99 GBP

Regular price Sale price £25.99 GBP
Unit price per
Sourdough Starter Bundle - includes Danish Whisk and Crafted Lame

Sourdough Starter Bundle - includes Danish Whisk and Crafted Lame

Regular price £25.99 GBP

Regular price Sale price £25.99 GBP
Unit price per
The Sourdough Labs Gift Card

The Sourdough Labs Gift Card

Regular price From £10.00 GBP

Regular price Sale price From £10.00 GBP
Unit price per

Let customers speak for us

from 143 reviews

Excellent product, well made & quick delivery

Lisa

11/01/2025

Artisan Dough Scraper with Wooden Handle

Fabulous! Instructions were great and the seller

Fabulous! Instructions were great and the seller was super fast to reply to any additional questions we had as beginners! Thanks so much!

Catherine L

Wholegrain Sourdough Starter Kit - Made with Organic Wholegrain Flour

Brilliant company, very helpful.
Brought a Dutch oven and a sour dough starter kit for my son.
Arrived quickly and in time for his birthday.
He is very happy with it all and started his sour dough straight away.

Sue C

The Sourdough Labs

Great

pauline hoskins

10/31/2025

Round Banneton Proving Basket

Fantastic product and outstanding customer service!

I recently ordered a whole grain sourdough starter from The Sourdough Labs, but after placing the order I realised I might be better off starting with a white starter since I’m new to sourdough baking. I emailed them right away, and I was so impressed — they replied almost immediately, happily changed my order without any fuss, and even shipped it out the same day!
The starter arrived in perfect condition and was clearly of excellent quality. It came to life beautifully, and to my delight, I managed to bake a delicious sourdough loaf on my very first try!
I’m so grateful for their friendly, responsive service and their wonderful product. I would highly recommend The Sourdough Labs to anyone looking to start (or improve) their sourdough journey.

Dimitra Katsaouni

10/30/2025

Wholegrain Sourdough Starter 50 g - Made with Organic Wholegrain Flour

Sourdough- perfect starter

Great starter! Works so well for a beginner!

Ali Grigson

10/29/2025

Spelt Sourdough Starter 50 g - Made with Organic Spelt Flour

For a first timer

For a first timer! It was great little starter! Come in the perfect package for me to take home to Spain too!

Jamie

10/28/2025

White Sourdough Starter 50 g - Made with Organic White Flour

Super easy!

The website is super easy to use and to male payment was easy too. The starter was delivered within 3 days!

Love it!

Really great starter
Came in the perfect package

Buckwheat Sourdough Starter 50g - Made with Gluten Free Organic Buckwheat Flour

Easy ordering and excellent delivery

Easy ordering and excellent delivery time

James Broadway

10/27/2025

Well made basket

Well made basket which does the job!

Great product

10/26/2025

Excellent

Anonymous

10/20/2025

Love it! Easy to use & my scoring is so much better. My thumb can also confirm that its a very sharp blade. 🙈

10/16/2025

Crafted Wooden Bread Lame

Fantastic service and beautiful product

Fantastic service and beautiful product.
My first item arrived damaged but it was replaced immediately, with extras! Will definitely buy from again.

Emma Atherton

Duck Shaped Wooden Bread Lame

Item added to your cart

Collection: Sourdough Starters

White Sourdough Starter 50 g - Made with Organic White Flour

White Sourdough Starter 50 g - Made with Organic White Flour

Wholegrain Sourdough Starter 50 g - Made with Organic Wholegrain Flour

Wholegrain Sourdough Starter 50 g - Made with Organic Wholegrain Flour

Dark Rye Sourdough Starter 50 g - Made with Organic Dark Rye Flour

Dark Rye Sourdough Starter 50 g - Made with Organic Dark Rye Flour

Buckwheat Sourdough Starter 50g - Made with Gluten Free Organic Buckwheat Flour

Buckwheat Sourdough Starter 50g - Made with Gluten Free Organic Buckwheat Flour

Spelt Sourdough Starter 50 g - Made with Organic Spelt Flour

Spelt Sourdough Starter 50 g - Made with Organic Spelt Flour

Dried Sourdough Starter 5g - White, Wholegrain, Dark Rye or Spelt.

Dried Sourdough Starter 5g - White, Wholegrain, Dark Rye or Spelt.

Dried Sourdough Starter Collection Gift Set (White, Wholegrain, Dark Rye & Spelt 4x5g)

Dried Sourdough Starter Collection Gift Set (White, Wholegrain, Dark Rye & Spelt 4x5g)

Sourdough Starter Bundle - includes Danish Whisk and Crafted Lame

Sourdough Starter Bundle - includes Danish Whisk and Crafted Lame

The Sourdough Labs Gift Card

The Sourdough Labs Gift Card

Let customers speak for us

Country/region

Country/region

Collection: Sourdough Starters

Filter and sort

Filter

Let customers speak for us

Subscribe to our emails