Chemist at Play UnderArm Roll-On with 5% AHA| Lactic & Mandelic Acid|Prevents Odour, Brightens Skin & Exfoliates Underarm | For Sensitive Skin | Aqua Fragrance | Alcohol & Aluminium Free | 1.35 fl oz

First off, it works unlike anything I have ever used before. In the joys of aging, I couldn't find a single deodorant that would work well anymore. I was frustrated, embarrassed and ready to give up when I learned about this deodorant. I did make a crucial mistake and rolled it on like a regular roll on and the fragrance was SO SO strong and made me nauseated and gave me an awful headache. BUT it's because a little bit truly goes a long way. Seriously, when I reapplied the next day I used about a 3/4 swipe/roll and that was all I needed and I did not experience the same issue. If you are sensitive, the fragrance is strong, but it WILL fade over time if you just use a little and omg... no odor at all. All day long. By the end of the day, still no odor. Wake up.... no odor. It's been such a relief and I will recommend this to anyone having the same issues I was.. I had never heard of acid based deodorant and really thought I was just going to have to live with it but I'm thrilled to report this has completely solved my dilemma. Thank you Chemist At Play!!!

It has been a while since I used an underarm roll on product but I have been trying to use more natural products and so I gave this one a try. The product is wet when it goes on but it absorbs quickly and leaves you feeling dry. There is a slight tingle when applying which I assume is because it is acid based (5% AHAs) and is related to the process of lowering the pH and sloughing off of dead skin cells. The Jasmine sent is very pleasant and a light amount seems to linger throughout the day. I feel like it is very effective in preventing body odor. I like that it is alcohol-free, aluminum-free, paraben-free, silicone-free and dye-free, and unlike some other natural products I have tried under my arms, this one does not irritate my skin or cause me to feel itchy, which I also like.

TLDR; Works great as a deodorant not an antiperspirant, but ability to withstand sweating varies depending on scent. Woody musk & aqua fragrance have performed better with a lot of sweating for me than white jasmine and no fragrance. --- For background about myself, I take medication that causes me to be excessively sweaty (if you take SSRIs you may relate). Like I drip buckets and sweat like no other. You cannot possibly imagine the amount of water I consume to stay hydrated. However, I don't like antiperspirants and most do not work for me. Therefore, I am only judging these deodorants on their efficacy as a deodorant and how well they withstand sweating. I have used all kinds of deodorants on the market. Lume, carpe, secret, dove, arm & hammer, old spice, saltair, megababe, native, schmidt, degree, mitchum, just to name a few. If it exists, I've probably tried it. Most antiperspirants containing aluminum and deodorants with a base of baking soda have not worked for me. They either aren't effective at removing my body odor and/or they do not last long enough and I have to reapply. Because I am super extra unimaginably sweaty, reapplying is a whole process of wiping dry and cleaning the surface before reapplying. It's really annoying and inconvenient, especially because I live in Texas. Because of this, my preference in deodorant is acid-based deodorants! Although I am still super sweaty, I find that acid-based deodorants best neutralize my body odor for an entire day, even if I spend the day outside sweating basically non-stop. In my experience, glycolic acid doesn't mesh well with my body chemistry, by mandelic acid works great, ymmv. My previous deodorant I loved is the Saltair Serum deodorant, but it's more expensive and has been more difficult for me to find because it's only at select Target stores. The convenience of the Chemist At Play Mandelic Acid deodorant has made it my all time fave and is currently a staple. I've been consistently using this brand of deodorant for over 7 months and I have tried 4 scents: no fragrance, aqua fragrance, woody musk fragrance, and white jasmine fragrance. My absolute favorite is Woody Musk and I've repurchased it. I like the smell and it effectively deodorizes me for the length of a day. I usually do not need to reapply. A 5/5 from me all day every day. My second favorite is the Aqua fragrance. It's not my favorite scent (not that it smells bad, just not my preference, it's a really masculine scent) but it still works great. It keeps any body odor at bay and usually doesn't require reapplication. As a deodorant, I still give this one a 5/5 objectively, but my personal opinion for the fragrance bumps it to a 4/5, personally. I'd still suggest anybody considering to try to themselves. I did finish the bottle myself. The final two, White Jasmine and No Fragrance are iffy for me. White Jasmine smells really good and feminine but I've found it to not last as long as woody musk or aqua fragrance. This requires reapplication and smell checks if I'm sweating a lot. No fragrance is truly no fragrance unlike other "no fragrance" deodorants. However, I have the same issue where I find it doesn't last quite as long either. I still use both if I'm not expecting to sweat much but they're more or less just backups I plan to use til empty and not repurchase. I'd give these 2 specifically a 3.5/5 stars. I think I'd only suggest these if you don't sweat too much.

I gave the Chemist at Play UnderArm Roll-On (5% AHA – Lactic & Mandelic Acid) a solid ⭐⭐⭐⭐☆ — because apparently my underarms deserve skincare too. First of all, this isn’t your average “mask-the-BO-and-pray” deodorant. It’s out here exfoliating with lactic and mandelic acid like it’s prepping for a facial. Over time, I did notice smoother, brighter underarms (who knew we were aiming for radiant armpits in 2026?). The White Jasmine fragrance is light and fresh — not “walking through a perfume cloud” strong. And bonus points for being alcohol- and aluminum-free, which means no sting-fest after shaving. Sensitive-skin friendly? We love to see it. Why not 5 stars? On extra sweaty days, I still need backup. She’s skincare-first, sweat-second. Overall: gentle, effective, and slightly bougie for an underarm product — but honestly, my pits feel pampered and I’m not mad about it.

My underarms and natural deodorants typically don’t get along until now! This product has a pleasant smell, rolls on nicely, dries quickly, and most importantly, keeps me smelling fresh! I have been experimenting with aluminum-free deodorants but have been unsuccessful in finding one that has lasting power throughout the day and the night. I shower at night but often sweat a lot during the night and would often wake up not feeling fresh. Chemist at play has changed that. The aqua scent holds on. I highly recommend if you are looking to make the switch to an aluminum free product that actually works! Smell was my primary focus but I can’t wait to see how the appearance of my underarms will improve!

I was surprised at how much I liked this product. If you've been on the search for a good, clean deodorant that works, this is the one. I haven't used antiperspirant in about 14 years, and I am a moderately sweaty gal. The struggle to find a deodorant that works is real and I've spent so much money trying every brand under the sun. I was so happy that this one actually works. This is the first roll-on that I've tried because I assumed that roll-ons would leave my armpits wet or sticky--but this didn't at all. It dries very quickly and doesn't stain my clothes. I have sensitive skin and this didn't irritate me at all. I can't speak to the brightening since I don't have a discoloration issue on my pits. The jasmine scent isn't too overpowering. I'm typically a more earthy scent girl but the jasmine is subtle enough that I don't hate it. I like the price point, will definitely purchase again and try another scent!

Pros: Does well to reduce/cover odor for up to 24hrs. Wears to a somewhat gender neutral scent (though can lean slightly masculine initially). Gentle on skin (as long as you don't put too much on, and only apply to clean dry skin). Cons: The scent lasts quite awhile and overpowers even cologne (in other words it is not cologne or perfume friendly, it will overpower and win the scent war). The roll on applies too easily making it difficult not to waste the product. The container, while small, isn't filled all the way, making an already small deodorant even less voluminous. If applied to wet or irritated skin, it will create a rash (it must be applied on clean, dry, unaffected skin).

Love the peach scent! It does take some time to dry down, so it seems best to apply before you put your shirt on. For the price point, it’s a solid product.