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Because every breath counts Pre-Order Now

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Better breathing starts here.

A daily lung health system designed to cleanse and clear the airways for easier breathing.

L Max™ Starter Set
L Max Starter Set $95
  • L Max Device in Travel Case
  • Includes 28-day blister supply

Air is the one factor your routine hasn't addressed yet.

You buy clean ingredients, use SPF, and drink filtered water. Yet roughly 20,000 times a day, you breathe in particles, pollen, and pollution — and your lungs carry that weight.

Breathe clean with L Max

The secret load your lungs carry

Your lungs have their own clearance system, constantly sweeping particles back out of your airways.

But it wasn't built for the volume of dust, pollen, and pollution that comes with modern life.

Your lungs are resilient, so the strain rarely shows — but the buildup keeps accumulating, setting off a chain reaction:

  1. 1 Mucus builds up and thickens in the small airways
  2. 2 Inflammation quietly restricts airflow
  3. 3 Your respiratory muscles have to work harder

Things you've tried that haven't given you relief:

  • Air purifiers
  • Staying indoors
  • Opening windows
  • Lung-support supplements

None of these target the source of buildup: your airways.

Before L.MaxBefore L.Max
After L.MaxAfter L.Max

Meet L Max, your 30 second routine to breathe easier all day.

With one deep inhale, the buildup that’s been throttling your airways starts to clear.

What happens when you use L Max daily:

  • Clearer airways: Mucus collected in the small airways loosens and clears.
  • More air: Natural bronchodilators create space for efficient airflow and oxygen exchange.
  • Soothes irritation: Eases low-grade inflammation that accumulates with heavy training.

Driven by decades of science

One inhale clears 55% more mucus and keeps airways clear for 8 hours.

Mount Sinai in-vivo study

Developed with researchers at Mount Sinai Medical Center (Miami) and validated across 10+ independent studies that recreated real-world airway buildup from pollution, allergens, and heavy training.

A 5-week controlled study of endurance athletes using L Max daily found:

  • 98% athletes reporting easier breathing during Zone 3+ workouts
  • 80% athletes who saw HRV improvements
Driven by decades of science

Scientifically Validated

Manufactured in NSF Facilities

Third-Party Toxicity Tested

WADA-Compliant Ingredients

Scientifically Validated

Manufactured in NSF Facilities

Third-Party Toxicity Tested

WADA-Compliant Ingredients

Scientifically Validated

Manufactured in NSF Facilities

Third-Party Toxicity Tested

WADA-Compliant Ingredients

“But I'm not struggling to breathe."

You probably aren't, which is exactly the point.

Buildup in your airways doesn't announce itself. It accumulates gradually. You might feel is a little more winded here, a lingering cough there, but they're small changes that are easy to write off. The real difference only shows once it's cleared out.

More than 130 million Americans breathe air that fails federal pollution standards, and most can't feel it on any given day. That's the quiet price of cumulative exposure.

The difference L Max users feel

“Especially after I got Covid, I found I just couldn't get my lungs cleared. It's six weeks now. I did not cough once last night. Not once. I keep it right next to my bed — it's such a simple and elegantly designed product."

Stacey C.

Verified Customer

“I have always struggled with allergies that have impacted my breathing when the seasons change. I just finished my first 28-day course, and my breathing has been much better during a brutal allergy season."

Mike G.

Verified Customer

“I've been off it for five days now, and I can really tell the difference. It really did help with my breathing and, of course, the cough. I didn't realize how much the coughing affected me until I stopped taking it."

Wendy W.

Cough Study Participant

The optimal choice for your lungs.

L Max™Nasal Sprays + AntihistaminesBreathwork Apps
Direct lung delivery N/A
Works in under 30 seconds
Supports mucociliary clearance
Proactive daily practice
All-natural ingredients
No prescription required

Results vary depending on brand.

Get the L Max
Starter Set.

A daily inhaled lung health solution that helps clear buildup so you can breathe easier in under 30 seconds.

First Release Sold Out in 14 Days. Pre-Order Now for Late Summer Release.

MOST POPULAR
$95 $55/mo
  • Complimentary L Max™ Device and Travel Case in first order
  • 28-day blister supply delivered monthly
  • Cancel or skip anytime
$95
  • L Max™ Device and Travel Case
  • 28-day blister supply
  • 30-day money back guarantee
  • Free shipping on U.S. orders (contiguous states only)
  • HSA/FSA eligible with

Your questions,
answered.

Any other questions? Visit our FAQs or email us.

Get started with L Max™

HSA/FSA eligible with

This product may be eligible for purchase with your FSA/HSA funds. Get up to 100% reimbursed using your pre-tax dollars with Burst.

  1. 1
    Purchase with any payment method Use your credit card, debit card, or other payment method at checkout.
  2. 2
    Get a letter of medical necessity After checkout, fill out a brief health questionnaire for our licensed providers to review.
  3. 3
    Get your reimbursement If approved, Burst will help you get reimbursed from your FSA/HSA account.