By Michelle Carter · 7 min read
Written by Michelle Carter
Updated August 2026 · 4 min read

The first time my husband reached for me after the rash started, I flinched so hard I knocked the lamp off the nightstand.
He laughed it off. I didn’t. I went into the bathroom, locked the door, and lifted my left breast in the mirror. Red. Raw at the crease. And that sour smell.
I was 48. We’d been married 22 years. I spent the next eleven months making sure he never saw it.
You know the itch you can’t scratch, because scratching tears the skin open.
You know the burn when your bra shifts. When you bend over. When you roll over at night.
You know the shiny red middle, the flaky white edges, and the way it looks dry but feels wet.
You know the smell. Showered at 6, smelling yourself by 10.
And you know all the sh*t you have already tried...

Mine had clotrimazole, Lotrimin, and nystatin powder from a second doctor. Gold Bond, which made me bite a towel. Desitin. Anti Monkey Butt. Deodorant right in the fold.
Then the tricks. Hair dryer on cool after every shower. Paper towels folded under my bra. Panty liners stuck to the underwire. A clean cotton sock tucked under each breast at night.
My morning routine took 40 minutes. At lunch I’d lock myself in the staff bathroom and redo half of it.
And here’s the part nobody tells you: it worked. For a week.
The skin would go pink and almost normal. I’d think, finally. Then I’d wake up one morning and it was back, like it had never left. Overnight. Every time.
So I blamed myself. Not drying it enough. The weight I put on after menopause. Maybe some women are just built for this.
Last August, five days over 95.On Sunday, the rash looked the best it had in months. On Tuesday at 4am, I woke up shaking so hard the bed moved. 103 fever. The skin under my breast was hot, swollen, and split open.
My husband saw it for the first time in the ER, when the nurse lifted my shirt.
The infection had spread into the surrounding skin. Six days on IV antibiotics. He slept in the chair next to me every night and asked, very quietly, how long it had been going on.
“Almost a year.”
The day I left, the doctor handed me a tube of clotrimazole. “Keep it dry,” he said.
I had five of those tubes at home.
Three weeks later I had coffee with Joanne, a friend who’s been a wound-care nurse for 24 years. Skin folds are her whole job.
When I told her what I’d been using, she drew three circles on a napkin.
Wet. Yeast. Rubbing.

“Your fold traps sweat, so it stays wet. Yeast grows on warm, wet skin, and that’s your itch, your burn, and your smell. Then the wet skin rubs against itself and tears. Torn skin weeps, so it gets wetter, and the yeast grows more.”
She drew arrows around the circles.
“It’s a loop. Break one part and the other two rebuild it overnight."
Then she went through my drawer in about thirty seconds:
• The antifungal creams hit the yeast, but they sit wet in the fold. Still wet, still rubbing, so the yeast comes back.
• The powders hit the wet, until you sweat and they turn to paste. Now it’s grit rubbing on raw skin.
•The thick zinc creams hit the rubbing, but they seal the sweat in underneath.
“You didn’t do anything wrong,” she said. “Nobody ever gave you something that breaks all three at once.”
That night I read ingredient labels at the kitchen table for two hours. Nearly everything did one job.
Then I found Dermora. One tube, three jobs:
🟢 Yeast: 10% undecylenic acid, an FDA-recognized antifungal.
🟢 Wet: a silica and tapioca base that goes on as a cream and dries down to a soft powder in about a minute. It doesn’t sit wet, and it doesn’t turn to paste when you sweat.
🟢 Rubbing: 15% zinc oxide, a skin protectant that leaves a layer so skin can’t rub itself raw.
No steroids. No talc. No fragrance. And a 365-day money-back guarantee, which meant the only thing I could lose was another summer.

365-day money-back guarantee
Night one: it went on like lotion, didn’t sting, and felt like powder a minute later. I skipped the socks.
Morning one: the fold was dry. For the first time in a year.
Week one: I stopped pressing on my bra to scratch.
Week two: I crouched next to a student at 11am and realized I hadn’t smelled anything all morning.
Weeks three and four: I kept waiting for the bad morning. It never came.
Week six: pink, smooth skin. No shiny middle. No white edges.

One night in October, my husband hugged me from behind while I brushed my teeth.
I didn’t turn away. He held on a little longer.
My routine now: shower, towel, Dermora, bra. Three minutes. The drawer is in a box in the garage.
So had I. That’s the point. You weren’t using the wrong product. You were using one-circle products on a three-circle problem.
“What if it doesn’t work for me?” You get 365 days to find out. If you’re not happy, you email them and get your money back.
“Is it greasy? Will it ruin my bras?” No. It dries to a powder finish. Nothing white on your fingers, nothing on your clothes.
“Is it expensive?” I’d spent more than a tube costs on powder in a single month. On Autoship it works out to under a dollar a day.
Every week you wait is another week of the drawer, the routine, and checking under your bra after every shower. Another summer of camisoles in July. Another night of turning away when he reaches for you.
And for some of us, it’s a hot, swollen morning that ends in the ER.
It isn’t your hygiene. It isn’t your weight. You’ve just been breaking one circle at a time.
Dermora is still running its sale. Up to 50% off is applied automatically at checkout, and Autoship orders get free shipping plus a free travel-size tube. I keep mine in my desk.
✅ Breaks all three circles: yeast, wet, rubbing
✅ Cream that dries to powder. Never greasy, never pasty
✅ Steroid-free, talc-free, fragrance-free
✅ 365-day money-back guarantee
If your rash ever gets hot, swollen, or spreading, or you get a fever, don’t wait it out like I did. See a doctor that day.
365-day money-back guarantee
I've dealt with irritation under my breasts for years, especially during the warmer months. Dermora has been so easy to apply and doesn't leave that thick, sticky feeling behind. The area feels much more comfortable and dry after using it.
Hot weather used to make the skin under my breasts red, sore and irritated. It made wearing a bra incredibly uncomfortable. I started applying this after showering, and my skin feels so much better now. The redness and irritation have really settled down.
My thighs constantly rub together and I was tired of dealing with the redness and irritation. I started using Dermora and really like how quickly it dries. It feels lightweight and doesn't make my skin feel greasy.
The irritation around my groin folds was incredibly frustrating. I dealt with itching, redness and constant discomfort for what felt like forever. After trying this, the area feels much calmer and more comfortable. It's made a huge difference to my everyday life.
I kept getting a really uncomfortable rash underneath my stomach and nothing I tried seemed to make much of a difference. I started using this about a week ago and the irritation cleared up noticeably. So far, it hasn't returned.
I was hesitant to try another cream because so many products I've used in the past felt heavy and uncomfortable. Dermora goes on smoothly and dries quickly. It has become part of my daily routine.
After just a handful of applications, the redness, soreness and itching between my thighs had settled down so much. I'm no longer dealing with those sweaty, irritated thighs every day. It's honestly been such a relief.
My underarms have always been sensitive, especially after shaving. Dermora is gentle enough for my routine and doesn't leave behind a greasy residue. I love how clean and lightweight it feels.
I started getting irritation around my neck during hot days and it was incredibly annoying. Dermora is easy to apply and dries much faster than the other creams I've tried. My skin feels much more comfortable now.
I honestly didn't expect much because I've tried so many different products. What I really like about Dermora is that it doesn't feel thick or sticky. It absorbs nicely and makes the area feel much more comfortable.
I'd been dealing with redness and irritation under my arms for a while. Now the skin looks so much calmer and feels comfortable again. The difference in the areas that used to burn and feel irritated is honestly amazing.