Best Sodium Bicarbonate Bath Salts of 2026

Charlotte Powell Avatar
Charlotte Powell
Last Updated: 2 Feb 2026

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Sodium bicarbonate bath salts are a popular addition to bath time routines. These bath salts are made from a combination of sodium bicarbonate (baking soda) and other natural ingredients that help to soothe and rejuvenate the skin. They are known for their ability to help detoxify the body, reduce inflammation, and promote relaxation. These bath salts come in a variety of scents and can be used to create a spa-like experience in the comfort of your own home. If you're looking for a natural way to improve your bath time experience, sodium bicarbonate bath salts may be just what you need.

At a Glance: Our Top Picks

ATTIS Bath Salt Soak with Lily of the Valley Cover #TOP 1
ATTIS Bath Salt Soak with Lily of the Valley
ftb score rating icon 9.8
ATTIS Luxurious Bath Salt Soak with Helichrysum Cover #TOP 2
ATTIS Luxurious Bath Salt Soak with Helichrysum
ftb score rating icon 9.7
ATTIS Bath Salt Soak with Helichrysum Oil Cover #TOP 3
ATTIS Bath Salt Soak with Helichrysum Oil
ftb score rating icon 9.5

Top 5 Sodium Bicarbonate Bath Salts

#TOP 1

ATTIS Bath Salt Soak with Lily of the Valley

ATTIS
ATT_LBSS_LOVHPSMO
100 g (Pack of 1)
ATTIS Bath Salt Soak with Lily of the Valley Cover
ATTIS Luxurious Bath Salt Soak with Lily of the Valley F. Oil, Pink Himalayan Salt, Magnesium Oils, Kaolin Clay | Vegan | Hand made | Relaxing | Refreshing | Calming | Rejuvenating | (100g)

The ATTIS Bath Salt is a handmade, vegan bath soak crafted in the UK using natural ingredients. It contains soothing magnesium oil known for easing muscle spasms and promoting relaxation, making it ideal for unwinding after a long day. The Himalayan Pink Salt helps detoxify and exfoliate your skin, balancing its pH and reducing oily areas. This calming soak also features a refreshing Lily of the Valley fragrance, adding a gentle scent to enhance your bath experience. It comes in various sizes to suit your needs, from foot soaks to generous bath packs.

What We Like
Handmade in the UK
Vegan and natural ingredients
Relaxes muscles with magnesium
Detoxifies and exfoliates skin
Refreshing floral scent
#TOP 2

ATTIS Luxurious Bath Salt Soak with Helichrysum

ATTIS
ATT_LBSS_HODSSMFES_30
30 g (Pack of 1)
ATTIS Luxurious Bath Salt Soak with Helichrysum Cover
ATTIS Luxurious Bath Salt Soak with Helichrysum Essential Oil, Dead Sea Salt, Magnesium Flakes, Epsom Salt | Vegan | Hand made | Relaxing | Refreshing | Calming | (30g)

The ATTIS Bath Salt Soak offers a delightful blend of natural ingredients, handmade in the UK. It contains beneficial elements such as Dead Sea salt and magnesium flakes, which are known for their relaxing properties and ability to ease muscle tension. You can choose from a variety of sizes to suit your needs, whether you're looking for a small foot soak or a larger bath experience. Additionally, the soothing Helichrysum essential oil helps promote skin health, making your bathing experience both refreshing and calming.

What We Like
Handmade in the UK
Vegan and natural ingredients
Variety of sizes available
Relaxing and soothing properties
#TOP 3

ATTIS Bath Salt Soak with Helichrysum Oil

ATTIS
ATT_LBSS_HODSSMFES_60
Burgundy
60 g (Pack of 1)
ATTIS Bath Salt Soak with Helichrysum Oil Cover
ATTIS Luxurious Bath Salt Soak with Helichrysum Essential Oil, Dead Sea Salt, Magnesium Flakes, Epsom Salt | Vegan | Hand made | Relaxing | Refreshing | Calming | (60g)

The ATTIS Bath Salt Soak is handmade in the UK and completely vegan, making it a natural and ethical choice for your bath time. It includes a blend of ingredients like Dead Sea Salt and Magnesium Flakes, which help to relax muscles and improve skin health. The soak is available in several sizes, from small foot soaks to large refill packs, giving you the flexibility to choose what suits your needs. With calming Helichrysum essential oil, this soak offers a refreshing and soothing experience to help you unwind.

What We Like
Handmade in the UK
Vegan and natural ingredients
Multiple size options available
Contains relaxing magnesium flakes
Includes calming Helichrysum oil
#TOP 4

ATTIS Bath Salt Soak with Helichrysum Oil

ATTIS
ATT_LBSS_HODSSMFES
100 g (Pack of 1)
ATTIS Bath Salt Soak with Helichrysum Oil Cover
ATTIS Luxurious Bath Salt Soak with Helichrysum Essential Oil, Dead Sea Salt, Magnesium Flakes, Epsom Salt | Vegan | Hand made | Relaxing | Refreshing | Calming | (100g)

The ATTIS Bath Salt Soak is handmade in the UK using natural, vegan ingredients, giving you a pure and ethical bathing experience. It contains magnesium flakes, known for helping relax your muscles and reduce spasms, which is great after a long day. Dead Sea salt in the soak benefits your skin by treating conditions like acne and psoriasis, as well as improving hydration and purifying pores. The soothing Helichrysum essential oil supports healthy skin regeneration and has calming effects, making your bath both relaxing and refreshing.

What We Like
Handmade in the UK
Vegan and natural ingredients
Relaxing magnesium flakes
Skin benefits from Dead Sea salt
Calming Helichrysum essential oil
#TOP 5

ATTIS Luxurious Bath Salt Soak with Neroli

ATTIS
ATT_LBSS_NODSSMFESHPS
750 g (Pack of 1)
ATTIS Luxurious Bath Salt Soak with Neroli Cover
ATTIS Luxurious Bath Salt Soak with Neroli Essential Oil, Dead Sea Salt, Magnesium Flakes, Epsom Salt, Himalayan Pink Salt | Vegan | Hand made | Relaxing | Refreshing | Calming | Rejuvenating | (750g)

The ATTIS Bath Salt Soak offers a luxurious experience with its handmade vegan formula. It features a blend of natural ingredients like Dead Sea Salt, which can help treat skin disorders and improve hydration. The inclusion of magnesium flakes is beneficial for relaxation and easing muscle tension, making your baths a soothing retreat. With the calming scent of Neroli essential oil, this product promotes tranquillity, helping you unwind after a long day.

What We Like
Handmade in the UK
Vegan and natural ingredients
Multiple sizes available
Soothes muscle tension
Calming Neroli scent
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is it good to bath in bicarbonate of soda?

Soaking in a baking soda bath may help to neutralize the acid in your urine, remove germs, and aid in healing. It may also relieve painful urination. Add 1/4 cup of baking soda to the bath.

2. How much baking soda do you put in bath salts?

In general, you'll mix 3 cups of Epsom salt with about 1.5 cups of coarse sea salt and 1/2 cup baking soda, then add 15-20 drops of essential oils and mix. Store in a cool, dry place and use about 1/2 cup in each hot bath.

3. Is Epsom salt a bicarbonate of soda?

Answer and Explanation: Epsom salts and bicarbonate of soda are not the same thing but are two different types of salts. Bicarbonate of soda is also known as sodium...

Editor's Notes

During our sodium bicarbonate bath salt research, we found 7 sodium bicarbonate bath salt products and shortlisted 5 quality products. We collected and analyzed 2,498 customer reviews through our big data system to write the sodium bicarbonate bath salts list. We found that most customers choose sodium bicarbonate bath salts with an average price of £2.76.

The sodium bicarbonate bath salts are available for purchase. We have researched hundreds of brands and picked the top brands of sodium bicarbonate bath salts, including ATTIS and more. The seller of top 1 product has received honest feedback from 732 consumers with an average rating of 4.8.

Written by
Charlotte Powell Avatar

Charlotte Powell is a dermatologist and a licensed cosmetologist from Westminster, London. However, she was first a cosmetologist from London Beauty Training School. According to Charlotte, she needed better insight into the human skin, hence the dermatology degree. Long before she acquired her degree, she wrote and edited articles, eBooks, and editorials for companies and websites. Charlotte combines her skill and knowledge in providing DIY Beauty tips amongst other fashion related topics.