Best Low Sodium Salt of 2025

Kiera Browne Avatar
Kiera Browne
Last Updated: 2 Feb 2025

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Low Sodium Salt is a specially formulated alternative to traditional table salt that offers a reduced sodium content. It is designed to cater to individuals who are looking to reduce their sodium intake without compromising on flavour. This innovative product provides a great option for those who are advised by healthcare professionals to monitor their sodium levels. With Low Sodium Salt, consumers can still enjoy the taste they love while making a healthier choice for their diet.

At a Glance: Our Top Picks

Castello Bonsalt Sodium Free Salt Alternative Cover #TOP 1
Castello Bonsalt Sodium Free Salt Alternative
ftb score rating icon 9.8
Marny's Fitsalt - Sodium Free Alternative for Heart Health Cover #TOP 2
Marny's Fitsalt - Sodium Free Alternative for Heart Health
ftb score rating icon 9.7
Pinchful Sea Salt Crystals - Heart Healthy Cover #TOP 3
Pinchful Sea Salt Crystals - Heart Healthy
ftb score rating icon 9.5

Top 7 Low Sodium Salt

#TOP 1

Castello Bonsalt Sodium Free Salt Alternative

85 g (Pack of 4)
Castello Bonsalt Sodium Free Salt Alternative Cover
Castello since 1907 Sodium Free Salt - Bonsalt Salt Alternative 0% Sodium - Salt Substitute for common salt - Ideal in low sodium diets - Low in Calories - Keto-Friendly - 4 x 85g = 340g

Castello Bonsalt Salt Substitute is an excellent alternative for those who need to reduce their sodium intake due to health concerns. By using this 0% sodium option, you can enjoy all your favourite meals without compromising on flavour. It’s also low in calories, making it suitable for weight watchers. Furthermore, this salt substitute is made from natural ingredients, promoting better bodily fluid processing. With Bonsalt, you can maintain a delicious and healthy diet effortlessly.

What We Like
0% sodium content
Low in calories
Natural ingredients used
Gluten-free and vegan
Kosher and Halal certified
#TOP 2

Marny's Fitsalt - Sodium Free Alternative for Heart Health

Marny's
8410885078742
Salt
1 count (Pack of 1)
Marny's Fitsalt - Sodium Free Alternative for Heart Health Cover
Sodium Free Salt - Fitsalt - 0% Sodium Salt, Ideal for Low Sodium Diets, Helps Your Heart - 250 g Bottle

Marny's Fitsalt is a sodium-free salt that uses potassium chloride to help you reduce sodium intake, making it ideal for maintaining a healthy diet and supporting heart health. By substituting traditional salt, this product helps you balance minerals effectively. It also enhances your culinary experience with its flavouring action, making it easier to adopt healthier eating habits. With its unique formulation, Marny's Fitsalt contributes to normal blood pressure maintenance, ensuring you can enjoy your meals without worry.

What We Like
Sodium-free for heart health
Enhances flavour of food
Supports mineral balance
Ideal for low sodium diets
Promotes healthy eating habits
#TOP 3

Pinchful Sea Salt Crystals - Heart Healthy

Pinchful
250g
Pinchful Sea Salt Crystals - Heart Healthy Cover
Pinchful Sea Salt Crystals – 30% Lower Sodium, Mineral-Rich, 250g, All-Natural Salt from the Atacama Desert

Pinchful Sea Salt is a heart-smart choice, naturally containing 30% less sodium to help you manage blood pressure without sacrificing flavour. Harvested from the pristine Atacama Desert, this all-natural salt is sun-dried, ensuring a clean taste for your meals. Its award-winning flavour adds a satisfying crunch, enhancing everyday dishes with a mineral-rich touch. Ideal for family cooking, it offers wholesome nutrition that supports your wellbeing while making every meal enjoyable.

What We Like
Lower sodium for heart health
All-natural and sun-dried
Award-winning flavour
Great for family cooking
Rich in essential minerals

SaltWise Low Sodium Salicornia Salt Substitute

SaltWise
400 g (Pack of 1)
SaltWise Low Sodium Salicornia Salt Substitute Cover
SaltWise Low Sodium Plant Based Salt - Salt Substitute, Salicornia White Salt; Vegan, Vitamin/Mineral Rich Salt, 100% Natural, No Additives (14.10 Oz/400g)

SaltWise Salicornia Salt is a fantastic plant-based alternative to traditional salt. It tastes just like regular salt but is healthier for you. Being 100% natural, it is derived from the Salicornia plant and contains no added preservatives. You can enjoy 50% less sodium than common salt, making it a great choice for those watching their sodium intake. Additionally, it is rich in essential vitamins and minerals, enhancing your dishes without compromising on nutrition.

What We Like
100% natural ingredients
50% less sodium
Rich in vitamins and minerals
No added preservatives
#TOP 5

SaltWise Plant Based Healthy Salt Substitute

SaltWise
200 g (Pack of 1)
SaltWise Plant Based Healthy Salt Substitute Cover
SaltWise Plant Based Healthy Salt - Low Sodium Salt Substitute, Salicornia White Salt, Vegan, 100% Natural, No additives (7.05 Oz / 200g)

SaltWise Healthy Salt is a low sodium salt substitute that provides a taste similar to regular salt, but in a healthier form. Made from the natural Salicornia plant, it contains 50% less sodium than common salt, making it an excellent choice for those watching their salt intake. Packed with essential vitamins and minerals, it supports your overall health while enhancing the flavour of your meals. With no added preservatives or chemicals, you can enjoy this gluten-free, vegan seasoning without any guilt.

What We Like
Low sodium content
100% natural ingredients
Rich in vitamins and minerals
Vegan and gluten-free
#TOP 6

Green Salicornia Salt by SaltWise - Low Sodium Substitute

SaltWise
200 g (Pack of 1)
Green Salicornia Salt by SaltWise - Low Sodium Substitute Cover
Green Salicornia Salt (7.05 Oz / 200g) - Low Sodium Salt Substitute, Salicornia/Samphire, Plant Based Salt, Vegan,100% Natural, No Additives

SaltWise Salicornia Salt is an excellent choice for those looking to switch to a plant-based salt alternative. With 50% less sodium than common salt, it helps you maintain a healthier diet while still enjoying flavourful dishes. This salt adds a delightful umami flavour to your culinary creations, enhancing everything from soups to sauces. Additionally, it is rich in essential vitamins and minerals, providing you with added nutritional benefits in every sprinkle. Overall, it offers a natural and tasty solution for those conscious of their sodium intake.

What We Like
Low sodium content
Rich in vitamins and minerals
Enhances flavour profile
Plant-based and vegan
#TOP 7

Microsalt Low Sodium Seasoning Salt, 170g

Microsalt
170 g. Pack of 1
Microsalt Low Sodium Seasoning Salt, 170g Cover
Microsalt 40% Less Sodium Salt, Regular Salt Substitute, Seasoning Salt for Snacks, Full Flavor, Less Sodium, 170 g.

Microsalt Seasoning Salt offers a delightful solution for those looking to reduce their sodium intake without sacrificing flavour. By using advanced technology, this product retains the natural saltiness while significantly lowering sodium levels. It contains no artificial ingredients or nasties, making it a safe choice for health-conscious individuals. As a versatile seasoning, it enhances the taste of a variety of snacks, from chips to popcorn, ensuring you enjoy full flavour with less salt. With two convenient sizes available, it’s perfect for any cooking occasion.

What We Like
Low sodium, full flavour
No artificial ingredients
Versatile for various snacks
Quick dissolving salt
Available in two sizes
Buying Guide Image
Editor's Notes

During our low sodium salt research, we found 109 low sodium salt products and shortlisted 7 quality products. We collected and analyzed 7,745 customer reviews through our big data system to write the low sodium salt list. We found that most customers choose low sodium salt with an average price of £10.15.

The low sodium salt are available for purchase. We have researched hundreds of brands and picked the top brands of low sodium salt, including Castello since 1907, Marny's, Pinchful, SaltWise, Microsalt. The seller of top 1 product has received honest feedback from 129 consumers with an average rating of 4.8.

Written by
Kiera Browne Avatar

Kiera Browne served as chef and caterer in Purslane Restaurant for three years before establishing her restaurant. Kiera now owns two restaurants and a culinary school all over the United Kingdom. Kiera has featured in magazines and editorials, providing recipes for various dishes. Using her skills and knowledge in the culinary field, Kiera has published few pamphlets on preparing various cuisines.