Candisol gently kills Candida by creating holes in the cellular membrane. Candisol does not cause the severe die-off reactions like many anti-yeast treatments. Vegan Enzymes to Support a Health Gastrointestinal Tract Parasitic and fungal organisms can flourish only as long as their cell walls remain intact. The enzymes in Candisol break down these cell walls, and thus help control yeasts and other fungi in the body. Candisol works gently, causing no "die off" reaction, and will not harm healthy intestinal flora. It is 100% vegetarian and contains no wheat, corn, soy, dairy, gluten, sugar, GMO's or other common allergens.