The daily wash-off bar

The Rash Keeps Coming Back Because Nothing You've Tried Gets Under the Shield.

Mycovera BioShield Soap dissolves the fungal biofilm — the armor that deflects every cream, powder, and spray — then clears what's hiding underneath. One bar. One shower. No more ritual.

★ 4.8 · 1,205 reviews · 30-day money-back guarantee
Mycovera BioShield Soap
5% Terpinen-4-ol
Sulfate-free
Fragrance-free
For sensitive skin folds
30-day guarantee
Why it works when the rest didn't

It Was Never a Weak Cream. It Was the Wrong Target.

The fungus builds a biofilm — a shield that makes it up to 1,000× more resistant to standard treatment. Everything you've tried has been attacking the outside of it.

FIRST

Dissolve the shield

5% Terpinen-4-ol breaks down the biofilm matrix that deflects ordinary antifungals.

THEN

Clear what's exposed

Sulphur spring extract reaches the colony underneath — inside the shower's 3–5 minute open window.

FINALLY

Repair the skin

Ceramides and coconut oil rebuild the barrier that harsh creams thinned out.

Mycovera BioShield Soap bar
One bar, one shower

Replaces the Soap You Already Use. Nothing New to Remember.

No separate cream, no powder, no liners, no checking the mirror before you get dressed. Lather onto the affected skin fold, leave it 60–90 seconds, rinse fully.

  • Formulated for skin folds — under the chest, thighs, waistband — some of the most sensitive skin on the body
  • Rinses away completely — nothing left behind to trap sweat and restart the cycle
  • Gentle enough for daily use — then 2–3× a week to keep it away
From people who tried it
★★★★★

I've had this rash under my chest for 3 years and nothing has worked. I used this for like 10 days and it's just... gone?? I keep checking because I don't believe it.

— Sarah M., Verified Buyer · one of 1,205 reviews
Try it without the risk
30 DAY GUARANTEE

If It Doesn't Work, You Don't Pay.

Use the whole bar if you need to. If your skin hasn't changed in 30 days, send back what's left for a full refund — no questions asked.

Break the Cycle This Week