Your oesophagus and stomach are meant to be protected by a thick mucus layer. After years of reflux, that layer thins out — and acid hits the raw tissue underneath. That's the burn you feel.
DGL Licorice is different from regular licorice. The glycyrrhizin compound has been removed — the part that raises blood pressure and causes side effects. What's left is the active fraction that stimulates your own body to produce more protective mucus, coating both your oesophagus and stomach lining from the inside.
This isn't symptom masking. DGL has been clinically studied for over 40 years as a mucosal protectant, with published data showing it increases the production and quality of the natural mucus barrier that shields the digestive tract from acid damage.
Most reflux supplements use cheap licorice extract that still contains glycyrrhizin — meaning side effects, blood pressure spikes, and no real protection benefit. RefluxCare uses deglycyrrhizinated licorice at 150mg per serving — the clinical form that builds the barrier without the risk.