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Because every breath counts Pre-Order Now

Performance starts with every breath Pre-Order Now

First release sold out in 14 days. Secure your pre-order today. New orders ship in the next 4-6 weeks.

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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

L Max Starter Set

5.0
Rated 5.0 out of 5 stars
36 Reviews
5.0 (36)

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

Our First Release Sold Out in 14 Days. Reserve Yours Today. New orders ship in the next 4-6 weeks.

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
  • Cleanses daily buildup from pollution, pollen, and irritants
  • Supports improved airflow to the lungs for easier breathing
  • Feel your lungs open and expand immediately
  • 30-day money back guarantee
  • Free shipping on U.S. orders (contiguous states only)
  • HSA/FSA eligible with

THE TASTE OF L MAX

L Max tastes like a subtle, refreshing blend of mint and eucalyptus.

Made for those of us who breathe.

FUELS TRAINING PERFORMANCE

CLEARS DAILY AIR EXPOSURE

FOR DAILY BREATHING RELIEF

FELT IT FROM THE FIRST INHALE

BUILT FOR CITY AIR

L Max™ Starter Set

Our First Release Sold Out in 14 Days. Reserve Yours Today. New orders ship in the next 4-6 weeks.

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
MOST POPULAR
$165 $123.75/3mo
  • 84-day blister supply delivered every 3 months
  • Save 25% on refills
  • Cancel or skip anytime
$55/mo
  • 28-day blister supply delivered monthly
  • Save on refills
  • Cancel or skip anytime
$55
  • Single 28-day blister supply
  • No subscription
  • Reorder whenever you need

GOOD MANUFACTURING PRACTICES CERTIFIED

Clinically Studied

Scientifically Validated

WADA-Compliant Ingredients

Third-Party Toxicity Tested

Manufactured in NSF Facilities

GOOD MANUFACTURING PRACTICES CERTIFIED

Clinically Studied

Scientifically Validated

WADA-Compliant Ingredients

Third-Party Toxicity Tested

Manufactured in NSF Facilities

GOOD MANUFACTURING PRACTICES CERTIFIED

Clinically Studied

Scientifically Validated

WADA-Compliant Ingredients

Third-Party Toxicity Tested

Manufactured in NSF Facilities

Five clinically studied, all-natural ingredients.

Grounded in decades of respiratory research. Formulated for inhalation and rigorously tested for purity, safety, and consistency.

L Max directly supports
deep lung cleansing.

See the Science

Before L Max

Thick mucus and particulate buildup,
blocking airflow.

After L Max

Loosened mucus, enhanced lung cleansing, and improved airflow.

See the Science

All it takes is one deep breath.

Trusted by world champions,
olympians, and those of us who breathe.

I can't explain how much Climatic has changed my breathing. I finally feel like I can take one huge deep breath on my rides without issues.

Kate M.

I've been skiing my whole life. Climatic is the only thing that helped me perform better at high altitude in years.

Andy M.

With dust and pollen everywhere, I've really noticed a difference since using LMax regularly. I cough less, it's easier to breath, and I feel less bothered by poorer air quality around me. It's been a game changer!

Dean G.

Science-backed gains,
real-world results.

See our studies
  • 55%

    improvement in mucus clearance after one-dose.¹

  • 98%

    reported easier breathing during high-intensity workouts.²

  • 80%

    saw HRV improvements after two weeks of use.²

The optimal choice for your lungs.

L Max™Oral SupplementsOTC Expectorants
Direct Lung Delivery
Immediate Open-Lung Sensation
Benefits Build with Daily Use
All-Natural Ingredients
Enjoyable Flavor
WADA Compliant

Results vary depending on brand.

Rigorous standards mean you can breathe easy.

Scientifically Validated

Clinically Studied

WADA-Compliant Ingredients

GOOD MANUFACTURING PRACTICES CERTIFIED

Third-Party Toxicity Tested

Manufactured in NSF Facilities

Dr. Dale Christensen, PH.D.

Dr. Dale Christensen, PH.D.

Chief Science Officer, Climatic,
Associate Professor of Medicine, Duke University Medical Center

"We built L Max on decades of research and refined through years of testing to deliver an easy-to-use daily lung wellness system for a clean, refreshing breathing experience."

Customer reviews

5.0 / 5

36 reviews

Write a review

Your questions,
answered.

Any other questions? Visit our FAQs or email us.

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.