Certain Dri Prescription Strength Clinical Antiperspirant Roll-On for Hyperhidrosis, 72-Hour Sweat Protection, Fragrance-Free, Doctor-Recommended for Men & Women, 1.2 fl oz (Pack of 1)

Why did I ever wander? This is the One True Antiperspirant and it does not disappoint. Powerfully effective, blessedly unscented, convenient application, and a price that can't be beat. I'll never stray again. Keep in mind this stuff is VERY STRONG. You MUST use it exactly as directed to avoid skin irritation: apply to bone-dry skin (dry the area with a hair dryer if needed), at bedtime. Not too much or it'll sting— more is not better. I tip the bottle to wet the roller ball, tilt it back upright, apply ONE long swipe, then use my fingers to spread the product over the whole armpit area. Repeat for the other side. Let it dry, then go to bed. You'll be TOTALLY sweat-free for 2 to 3 days at least (I've gone as many as 5!). Yes it lasts through showers, as long as you don't scrub the area too aggressively. Works just as well on feet, palms, and forehead. One thing to note though: if you don't sweat from one place (armpits, feet), you may find you sweat more from other places. That's how well this works. But I have to repeat: YOU MUST USE AS DIRECTED. This is not like regular antiperspirant that you apply every morning. Do NOT apply it right after you shower. Moisture makes it sting/burn/itch and it is not fun. Do NOT apply it when you're already sweating. It won't work… and it'll sting/burn/itch like a 𝘮𝘰𝘵𝘩𝘦𝘳 and it is NOT FUN. 𝗔𝗹𝘂𝗺𝗶𝗻𝘂𝗺 𝗰𝗵𝗹𝗼𝗿𝗶𝗱𝗲 𝗮𝗻𝗱 𝘄𝗮𝘁𝗲𝗿 𝗺𝗮𝗸𝗲 𝗮 𝗰𝗵𝗲𝗺𝗶𝗰𝗮𝗹 𝗿𝗲𝗮𝗰𝘁𝗶𝗼𝗻 𝘁𝗵𝗮𝘁 𝗽𝗿𝗼𝗱𝘂𝗰𝗲𝘀 𝗵𝘆𝗱𝗿𝗼𝗰𝗵𝗹𝗼𝗿𝗶𝗰 𝗮𝗰𝗶𝗱. So don't screw around. (If you do feel burning, mix some baking soda with water, soak a paper towel or cloth, and apply that to the area to neutralize the acid.)

Works. I’ve tried a lot of antiperspirants and this actually does what it says. No scent at all, which I appreciate more than I expected. You don’t realize how many “unscented” products still smell like something until they’re on your skin. The roll-on feels wet going on and takes a minute to dry, so you have to be a little patient. Once it sets, it’s fine and doesn’t leave residue on shirts. I noticed after the first couple nights that I wasn’t checking my underarms during the day anymore, which says a lot. It’s basically the same level of effectiveness as a prescription I used to have. Do not overapply. If you do, it genuinely feels like you burned your skin. Less is definitely more here. Used correctly, it works. I just wish the drying time was faster. I have bought this several time and went to subscription with it.

I sweat like a hog. No matter how often I showered or how much antiperspirant I used, I'd inevitably end up smelling like I ran a marathon after a couple of hours. This has been the only product that works and works consistently to stop my BO. It does irritate my skin so I use it every other day and once it dries, I use the Certain Dri solid antiperspirant over it which has greatly helped with irritation.

After being fed up with extensive pit sweating and always worrying about having visible pit sweat stains on all of my clothing, I decided to give this a try. I was a little skeptical, and also somewhat nervous about the many reviews that claimed it caused burning and irritation. And it absolutely can, BUT if you’re careful and patient you can avoid this discomfort. I did see some reviews mentioning not to apply it right after a shower or after shaving, and I would also suggest following this advice. Also, start slow. The first day I was overzealous and did maybe four or five swipes over each armpit. This was a bad move. It resulted in an agitating burning sensation and redness, and after an hour or so of trying to push through I decided it was more annoying than I bargained for and tried to rinse it off in the shower. This did help and made it much less irritating, but it did continue to feel sort of itchy. I waited a few days for the irritation/redness to subside and tried again with two swipes and it wasn’t as bad, but still somewhat irritating. So after that, I decided to change my approach. I just did one swipe right in the center of each armpit and then sort of closed my arm/laid it flat against my body and wiggled it around to almost distribute that small amount around my armpit. Sounds ridiculous, but I dunno, that’s what I did. I guess you could also just rub it around with your hand and then wash your hands really well afterwards. When I originally swiped it all over my armpit, it seemed the outside edges became most irritated, which is what led me to just doing the one swipe directly in the middle. And then I would lift my arms back up and let it dry completely (recommended in previous reviews). This seemed to make a difference and there wasn’t a burning sensation. I also only did this every other day and then after around two weeks switched to doing it everyday. So now I’ve been using it for a month and a half and daily for nearly a month. I still just do the one swipe. It has definitely improved my sweating significantly, which I’m super happy about. I apply it every morning because I shower and shave at night. Then, once it dries, I do still use a regular deodorant on top of it so that I smell nice. But prior to this, I would just sweat through any and every deodorant I tried and would be sweaty and smelly regardless. But now, I hardly sweat and I actually just smell like my nice smelling deodorant at the end of the day. It’s a big relief. I will say, it is somewhat concerning that you do need to be so cautious using this product because it can very easily cause some pretty rough irritation. Not sure why that is or what that ultimately means for for its overall impact on health and body. So I suppose that is something to take into consideration. BUT it does help with excessive sweating.

I primarily use this deodorant on areas like my back and other spots that tend to sweat a lot, especially when I’m at work, moving a lot and lifting, and it works extremely well for keeping those areas dry. In terms of sweat control, this is the strongest antiperspirant I’ve used and easily the most effective for drying. It applies smoothly with an easy roll-on and doesn’t leave behind any sticky or chalky residue, which is a big plus. There’s no noticeable scent, which I don’t mind, but because my sense of smell isn’t very strong, I can’t confidently speak to how well it deodorizes. That said, for moisture control alone, this performs exceptionally well. If staying dry is your top priority especially for high-sweat areas this is a great option.”

Believe all the positive reviews. This thing is magical. I have suffered from hyperhydrosis long enough and none of the remedies have worked for me thus far, not even dermatologist recommended medications. Certain dri has been a lifesaver. I can confidently wear whites and increase frequency of wear between washing. I did not face any burning or itching sensation, however it does dry out the underarms. TRUST THIS PRODUCT!

amazing product. it works like a charm.

السلام عليكم انا عمر مضاد التعرق ذا جربته الى الان يومين وماشاءالله رهيب جدا حرفياً ولا قطرة عرق. يستعمل فالليل قبل النوم تحط كمية قليلة على (بشرة جافة) واليوم التالي بتحصل نتايج جميلة لكن - يسبب وخز بسيط اذا حطيته بكمية كثيرة او على بشرة رطبة لكن فنهاية يستاهل السعر ويستاهل التجربة أنصح فيه بشدة

Desde la primer semana me funcionó. Toda mi vida he sufrido de sudoración excesiva, un problema que incluso generaba mayores, el peor: la combinación de olor y sudor con el poliéster. Usé todo antitranspirante-desodorante comercial y lo único que generaba era una capa que junto al suavizante de mi ropa atrapaba los malos olores y seguía la sudoración. Sin embargo, al usar este antitranspirante Certain Dri mi sudoración y los problemas asociados se redujeron en un ~80% y esto es fabuloso para mí. Recomiendo este producto!

汗かかなくなります。 寝る前につけてすぐ効果あり。