Step 4, "Provides Antioxidant Defence": The Lemon Mechanism, Explained

This site's own mechanism sequence lists this specific fourth step — worth understanding it on its own.

What this step actually states

This site describes it directly: Organic Lemon extract adds naturally occurring vitamin C and plant polyphenols, chosen to support the immune and antioxidant defences that respiratory tissues rely on daily.

Why this step is distinct from the airway-focused steps

Worth reading this step as the one mechanism front focused on general antioxidant and immune support, rather than directly on airway clearing or mucus — a complementary, background-support role distinct from the first three steps.