Salt is a natural mineral that forms crystals of different sizes and colours depending on how it’s processed and where it comes from. It is much present in the sea (or saltwater lakes) and can be obtained by evaporating the water. It can also be found as a rock in the ground and mined.

- As an exfoliator, salt crystals scrub away dead skin cells and leave the skin feeling refreshed and looking bright.
- It cleanses the skin, not only through exfoliation but also through its cleansing properties.
- Its astringent effect helps to mattify the skin and refine the appearance of pores.
- It gives volume to the hair – a bit like after a swim in the sea or a walk along the beach!
- It can serve as a natural preservative and help keep our product blends fresh for longer when used in appropriate quantities.

Sea salt is less processed than conventional table salt and therefore retains moisture and the many different minerals and elements from the area where it is harvested. For this reason, it is tested regularly to ensure that it hasn't been contaminated with pollutants.

The moisture content of sea salt can be a benefit in a cosmetic product, but also a limitation. For instance, it is too wet for dry, solid products. That's why the types of salt we purchase can vary, as each will have its own specificity and benefits for the formula.

Finally, salt marshes, whether near the coast or on the side of a lake, are generally used by birds as a resting and even nesting place on their migration path. Most of the sea salt suppliers that Lush purchases from have conservation and biodiversity programmes in place and are working to protect their environment.

We have as many suppliers for different types of salt. Fine, coarse, extra-large, hand-harvested, pearl-like, coloured… We love to put a bit of salt here, there and everywhere.