Breathe easier daily

Night cough relief

Backed by Medical Research

Mucus control formula

60-Day Money Back Guarantee

Free Returns

Breathe easier daily

Night cough relief

Backed by Medical Research

Mucus control formula

60-Day Money Back Guarantee

Free Returns

Breathe easier daily

Night cough relief

Backed by Medical Research

Mucus control formula

60-Day Money Back Guarantee

Free Returns

Breathe easier daily

Night cough relief

Backed by Medical Research

Mucus control formula

60-Day Money Back Guarantee

Free Returns

Breathe easier daily

Night cough relief

Backed by Medical Research

Mucus control formula

60-Day Money Back Guarantee

Free Returns

Breathe easier daily

Night cough relief

Backed by Medical Research

Mucus control formula

60-Day Money Back Guarantee

Free Returns

How The QuadStim Formula Works

Just 2 sprays a day can lead to noticeably easier mucus clearing and more comfortable breathing. Unlike single-ingredient options that only thin mucus, this supports mucus release while also calming throat and airway irritation. It’s a multi-action approach that loosens buildup, reduces irritation, and supports airway comfort, so your mucus buildup can potentially be gone for good.

Hear From Customers Who Breath Better

Excellent

4.8

/ 5

based on 2,000+ reviews

Phlegm

I started waking up choking on phlegm in the middle of the night and it honestly scared me into trying this. Now I'm finally sleeping through the night without gasping for air. I started waking up choking on phlegm in the middle of the night and it honestly scared me into trying... I started waking up choking on phlegm in the middle of the night and it honestly scared me into trying this. Now I'm finally sleeping through the night without gasping for air.

Linus S.

COPD

I've had COPD for five years, and while I'm still on my regular meds, this spray has helped take the edge off that tight suffocating feeling in my chest. I've had COPD for five years, and while I'm still on my regular meds, this spray has helped take the... I've had COPD for five years, and while I'm still on my regular meds, this spray has helped take the edge off that tight suffocating feeling in my chest.

Hans B.

Ex-Smoker

I honestly didn't think anything could help after years of smoking and not taking care of myself. I was skeptical, but I gave this a shot. When I took a deep breath to test it out, there was no wheeze or whistle, just air. Thank you alot. I honestly didn't think anything could help after years of smoking and not taking care of myself. I was skeptical,... I honestly didn't think anything could help after years of smoking and not taking care of myself. I was skeptical, but I gave this a shot. When I took a deep breath to test it out, there was no wheeze or whistle, just air. Thank you alot.

Sheila Spurgin

Smoker

I know I should quit, but I'm not there yet, so in the meantime, I wanted something to help clean out my lungs. This actually helps me breathe better even though I'm still smoking, and I'm coughing up less gunk in the mornings. I know I should quit, but I'm not there yet, so in the meantime, I wanted something to help clean... I know I should quit, but I'm not there yet, so in the meantime, I wanted something to help clean out my lungs. This actually helps me breathe better even though I'm still smoking, and I'm coughing up less gunk in the mornings.

Kayla C.

View All
SHOP NOW

60-Day Money Back Guarantee

We’re confident QuadStim Spray will make a real difference in your airway comfort and mucus clearing, which is why every order is backed by a 60-day satisfaction guarantee. If you’re not happy with your experience, simply return it within 60 days for a full refund.

GET OFFER
100% Satisfaction Fast Shipping Easy Returns