If you like the active ingredient but prefer a different formulation, Salt of the Earth also has a spray, which also comes with the added benefit of being refillable. One user told us: 'The refills will last me about a year.' Effective protection: Long-lasting and effective protection from body-odour, keeping you feeling fresh, confident, and odour-free for longer. Say goodbye to ingredients like alcohol. Wait… that sounds like the potentially harmful aluminium that you mentioned before? Nope- that’s Aluminium Chlorohydrate.

The Salt of the Earth Deodorant Crystal is totally fragrance-free, so I’m finding that if I do sweat a lot during certain parts of the day I simply cool off and can still go about my day without smelling bad at all. Week 5 & 6 – Can it handle a UK heatwave?For example, crystal products such as Salt Of The Earth contain potassium alum, and PitRok is made from ammonium alum - both aluminium salts. It's worth remembering that natural ingredients can still cause skin reactions. For example, bicarbonate of soda can irritate the skin and cause itchiness, especially if used after shaving, and some essential oils that are commonly found in natural deodorants might also cause skin irritation. So I’ve started training in pre-season with a new football team and I was intrigued to see if the I could get through the midday training session without showering and applying the crystal deodorant in the morning (sorry lads).

You might still want the reassurance of an antiperspirant for important events or busy days - so don't feel you have to commit to one or the other for good. They come in a range of formats, including creams, pastes, crystals, roll-ons and pump-action spray formulas. As your hands should be clean, this might not be so practical with a deodorant you want to take on the go.

Having researched the best eco-friendly deodorants, I’ve been compelled to give some of these a full user review. For centuries, natural mineral salts have been used to prevent body odour. One of these natural salts, potassium alum, is the active ingredient in Salt of the Earth’s Crystal Classic Natural Deodorant. Potassium alum creates an invisible antibacterial layer on the skin’s surface that helps to control the growth of bacteria, preventing body odour. The result is effective, long-lasting protection that allows your skin to breathe. Natural deodorants are claimed to be kinder to skin by using largely naturally derived ingredients. Having already been through that, using this deodorant was a breeze. For everyday gentle activity, we stayed completely dry and odour-free.

That's a hard no. Salt of the Earth products are made from natural mineral salts, so they're free from aluminium chlorohydrate/chloride. We've rounded up the key players, costs, eco and ethical claims, and some insights from users to help you decide. There are no added extras here - just crystal in a box. So if you're after a no-frills eco deodorant product that will last for six plus months (if you look after it) for not much outlay, this could be the one for you.

Does Salt of the Earth deodorant contain aluminium?

There may be some odour at first (full disclosure: you may smell 'funkier' than usual) but after a few weeks, your body settles down and you'll be able to feel the benefits of your new deodorant. Made from nothing but pure mineral salt, the classic crystal deodorant is the O.G. product and still going strong over 20 years later – so we jumped at the chance to put it to the test. Applying the Classic Crystal deodorant isn't quite as straightforward as a standard roll-on – but it's still pretty easy. With that in mind, let’s dive into the Salt of the Earth Crystal Deodorant review! My 2 Month Crystal Deodorant Review Week 1 & 2 – Adjusting to a natural deodorant