Hello FEND

When we set out to create FEND, the idea was simple: to give people a small, daily way to care for their airways.

Today, June 30, 2026, is our last day as a consumer business. Starting tomorrow, FEND will no longer be sold.

The work continues, just in a new form. As SC Therapeutics, we are now focused on therapies that address airway inflammation at its source, with the goal of helping people living with serious respiratory disease. The mission has not changed: better breathing, healthier lives.

FEND | Keep your airways hydrated & clean. FEND is a science-backed airway hydration mist that helps clean the air you breathe. Made with pure, natural ingredients—water, calcium chloride, and a trace of magnesium—FEND supports your body's natural defense against dirty, dry air. Drug-free, safe, and precision-engineered for daily use.

Important news from FEND

With the clinical advance of our therapeutic program, we are sunsetting the FEND consumer business on June 30, 2026.

After this no further FEND orders will be charged or shipped. We will continue to offer customer support through our regular communication channels until July 31, 2026.

Please note that all sales are final.

www.hellofend.com

Holiday Stocking Stuffer Special 🎄. 5 Bottles for just $100 (Normally $149.95 — Save $49.95! No code needed-just add 5 bottles to your cart and the discount is applied automatically at checkout. No subscription required.

Researchers find how pollution hampers lung function and how to reverse it New research has identified the mechanism by which air pollution damages the lungs’ self-cleaning system, leaving us vulnerable to infection. In doing so, it has also identified a way to reverse that damage and restore lung function.

Today’s Nature Communications Earth & Environment shares David Edwards' most recent article revealing that our airways are dehydrating alongside the topsoil with global warming. Cough ie the canary in the mine of dry airways. Keeping hydrated is the future of breathing.
Nature

Today’s Nature Communications Earth & Environment shares our most recent article revealing that our airways are dehydrating alongside the topsoil with global warming. Cough ie the canary in the mine of dry airways. Keeping hydrated is the future of breathing. Grateful to have so many extraordinary scientific collaborators. #hydrationmatters @hellofend @nextbreathglobal @tracyduhs @darinolien @toureroberts @adamhanft @therealjencohen @francybuttini

Stop letting dry winter weather put your airways at risk.

Maintaining your airway hydration is imperative in cold, dry weather conditions – dry air can hinder your ability to combat viral infections by drying out and weakening your nasal mucus, which is a vital component of your body’s natural defense against germs.

Stay hydrated, breathe better, and protect yourself with FEND!

Hydration is evolving. Evolve with it.

FEND’s revolutionary pocket mister redefines hydration by directly targeting your airways. Each spray delivers essential calcium salts to your larynx and trachea, ensuring they stay clean, clear, and hydrated.

Soon, everyone will be using it—why not be first?

As our planet dries out, so do we.

The earth’s ecosystems are drying out. Plants, topsoil, and human airways are all threatened by global warming. Every day, we face air that’s drier and more polluted than our bodies can tolerate.

Protect your respiratory health by keeping your airways hydrated and shielded from environmental harm.

Learn more: https://www.youtube.com/watch?v=EjHovTTiikU

Did you know that curling up next to the heater on a cold winter day might be doing you more harm than good?

Dry air can have a significant impact on your health. The hot dry artificial air in our homes can lead to irritated sinuses, exacerbate respiratory issues, and even increase your risk of contracting airborne illnesses.

That’s where FEND steps in. With just a few sprays, FEND hydrates and cleans your airways, protecting your respiratory system from the harmful effects of dry air.

Curious about the difference between Calcium Chloride and Sodium Chloride salts?

FEND’s award winning formulation is NOT your typical nasal spray. FEND’s slow clearing Calcium Chloride slats provides longer-lasting hydration for your airways.

Sodium Chloride salts–found in your typical nasal spray–only offer short-term hydration.

Learn more about calcium chloride: https://bit.ly/3XXlnVJ