Kosas Chemistry AHA Serum Deodorant UK Review
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This isn’t the most glamorous of topics. However, I have to tell you about the Kosas Chemistry AHA Serum Deodorant because the brand is now easily available in the UK and it’s so good!
What is Kosas Chemistry AHA Serum Deodorant?

- Stain-free serum deodorant
- Uses a blend of AHAs to treat skin to prevent BO
- Formula works to soothe the skin
- Visibly brightens
- Prevents ingrown hairs
- Aluminium- and baking soda-free
- Available in three scents* including fragrance free
Key Ingredients
- Shikimic Acid – natural deodoriser
- Mandelic Acid – helps address dullness and discoloration
- Lactic Acid – exfoliates and holds in moisture
- Pure Aloe Vera Juice – moisturises and soothes
- Hyaluronic Acid – hydrates, softens and smooths skin
- Bioactive Peptide – skin-conditioning + firming
My Review of Kosas Chemistry AHA Serum Deodorant

The reason I was so keen to try the Kosas deodorant was because when I went to Space NK’s Kosas launch event, I met an amazing woman from the brand and she said it was her favourite product!
As I said, deodorant isn’t one of the most glamourous products, but it’s a very important one, and since I discovered the Necessaire deodorant (review here), I have been really interested in deodorants that use AHAs.
The interesting thing about deodorants with AHAs is that the acids help to reduce the bacteria that cause Body Odour, rather than actually stopping you sweating. I love the skincare approach to this, especially as AHAs are known for smoothing texture and unblocking pores.
I really like the Necessaire one, but I think that the Kosas Chemistry AHA Serum Deodorant has the edge because it dries much more quickly, has more convenient packaging and actually makes my armpits stay much drier. Also it is £4 cheaper.
My favourite scent is the Beachy Clean* which is only available at Space NK at the moment. It’s the brand’s newest scent.
The great thing about the Kosas deodorant is that it actually works better the more you use it. They claim that after using it for at least a week, the benefits properly kick in. I think this is pretty spot on because it really has started to make my armpits much drier and it is completely effective for preventing odour.
Where to buy Kosas deodorant in the UK
You can pick up the deodorant for £14 via the following links:




