They both end up in the same tub of water, dissolved in a puff of scent and colour. But bath salts and bath bombs are built differently, and they change your bath in different ways.
What bath salts actually are
Bath salts are exactly what they sound like — mineral salts, often Epsom or Himalayan, sometimes blended with fragrance oils, botanicals or other additions. They dissolve into the water rather than fizzing or foaming.
Because they're a simple mineral base, salts tend to sit quietly in the background of a bath rather than putting on a show. They're often chosen for the ritual of a long, unhurried soak rather than a quick moment of spectacle. Our bath salts & soaks collection covers the current range, from single-note blends to combinations built around a particular mood.
What a bath bomb actually does
A bath bomb is a compressed mix, typically built around a reaction between an acid (usually citric acid) and a base (usually bicarbonate of soda). Drop it in water and that reaction is what produces the fizz — releasing fragrance, colour and sometimes other ingredients as it dissolves.
Where salts are quiet, bombs are theatrical. They're built to be watched as much as used, which is part of why they work so well as gifts. Have a look at our bath bombs & fizzers collection for the current shapes and scents.
So which is right for your bath?
If you want a bath that eases you in slowly, with fragrance building gradually rather than announcing itself, salts are the better fit — and they're easy to layer with other products without competing.
If you want the moment of dropping something in and watching it dissolve, colour and fizz spreading through the water, that's what a bath bomb is built for. Our Cupid's Escape Heart Bath Bomb Gift Set and Blooming Pink Bliss Heart Bath Bomb Gift Set are both good examples of that heart-shaped, gift-ready fizz.
There's no reason to choose only one. Plenty of people keep both on hand for different moods.
If you want the fizz without a full bath, our Energising Shower Steamers Wellness Gift Set and Awakening Shower Steamers Wellness Gift Set work on the same fizz-and-release principle, built for the shower floor instead of the tub.
Building the rest of the soak
A bath is rarely just the water. If you're building out a proper self-care routine, our body scrubs & sponges collection covers the step before or after the bath itself, and skincare picks up where the bath leaves off.
For scent beyond the tub, our piece on oil burners vs diffusers is worth a read if you're thinking about carrying a fragrance through into the rest of the room.
A practical note
Always check the ingredients listed on the specific product you've chosen, particularly if you have sensitive skin or known allergies — formulations vary between products, and the packaging is the most reliable source for exactly what's inside.