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, (3-Pack)

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.)

Above average antiperspirant; that being said, it will start breaking your skin if you overuse it or if you've overused it before. Very effective as it eliminated sweat in my armpits when I used it correctly. It also gave me a rash unless I switched between using it and my normal antiperspirant.

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.”

If you sweat a lot, this product is for you. It works quickly and leaves your pits dry. Don’t use this product daily either because there is a severe itching side effect and it burns after shaving and applying this particular deodorant.

I've been using this product since high school and it was the best decision I ever made. While other people talk about sweating excessively (meaning they'd get sweat marks within an hour of wearing clothing) my idea of sweating excessively was getting sweat stains within 10 minutes of wearing a shirt. It was bad. I tried so many products and this one has been with me for 6 or 7 years now. Has no scent, rolls on like a watery serum, and needs to dry before putting on a tight-fitting shirt (I normally wear t-shirts or sweatshirts with some light room underneath and it dries fine when I do that). Can't recommend this enough - I was so self conscious and couldn't wear the clothing I wanted because of how much I sweat. My wardrobe went from just black and white to all the colors and it really helped me. FOR FIRST TIME USERS: - Read all the instructions. This product isn't really for sensitive skin so just be aware of your skin type (especially on your underarms) - Do NOT apply this after shaving for AT LEAST 3 days (for the first few applications as you figure out what works for you). This will STING LIKE HELL if you apply too soon after shaving. If you shave on Monday morning, wait until Thursday morning to try this. I personally only need 2 days after shaving, but I've used this product for years and know what works for me. - Make sure underarms are completely dry before applying - no water, no sweat, no other products - Apply every 3 or 4 days (again, for the first few applications - this is a strong product and applying too much, too fast can cause really bad itchiness). As someone who sweats a lot, I learned that I can apply this product every 2 or 3 days without any effects. (I.E. Apply on Monday morning, again on Wednesday morning or Thursday) - Recommended to try this at night - I used to apply this at night, showered in the morning, and had no problems with anything washing off, still worked fine. Applying in morning just works better for me and I've had no issues as long as product has dried before leaving the house - Lastly, try only one or two swipes of product for first time. Figure out what works for you. If I remember correctly, product worked within 1 or 2 weeks for me. I would be aware of what 'health risks' this could potentially pose, because it does completely block sweat production. I used the product for about 6 to 8 months of continual use, stopped for another 6 months and even during this pause, I didn't sweat for those months. This wore off and I continued sweating like normal. Just something to keep in mind if that's an issue or concern of yours.

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.

This is one of the best performing antiperspirants I ever got my hands on. The price is totally worth it as I used to sweat A LOT, but after regular use, I don’t even have to wear a regular deodorant anymore. It takes a while for it to start working and sometimes it stings a little, but it is SUPER EFFECTIVE. Just follow the instructions.

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!