90 Capsules (600 mg)

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Immune System Supplement

Canker-S+™ is a dietary supplement formulated to promote mouth health, immune health, and the relief of canker sores. Canker S™ is available in capsules from Natura-Genics®.

  • Supports Mouth Health
  • Supports Immune Health
  • Supports the Relief of Canker Sores

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Canker-S+™ is a dietary supplement formulated to promote mouth health, immune health, and the relief of canker sores. Canker S™ is available in capsules from Natura-Genics®.

Key Ingredients

Canker-S™ is a combination of l-lysine, B vitamins, vitamin C, zinc, and deglycyrrhizinated licorice. L-lysine is an essential amino acid. It cannot be produced by the body so must be obtained through diet or supplements.

Benefits of Canker-S™

• Promotes Mouth Health

Individuals who are looking to take some additional steps for mouth health may find support from Canker-S. Some studies have shown that licorice contains compounds that support teeth and mouth health. The two main compounds in licorice, licoricidin and licorisoflavan A, are believed to promote teeth health by inhibiting the growth of cavity-causing bacteria.

• Promotes Relief of Canker Sores

Canker sores are small lesions that develop in the mouth or at the base of the gums and are often painful and uncomfortable. Deglycyrrhizinated licorice may promote faster healing of canker sores and is a popular remedy for canker sores as a mouthwash. Studies have shown that individuals who suffer from recurrent canker sores are likely to have lower levels of vitamin B12 and folate.

• Promotes Immune Health

A strong immune system offers many benefits to the body. Vitamin C encourages the production of white blood cells, which help protect the body from infection. Its antioxidant properties also help white blood cells function more effectively while protecting them from damage caused by potentially harmful molecules, such as free radicals.

The statements above have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure or prevent any disease. 

Additional Information


As a dietary supplement, take three (3) capsules two (2) times daily.


Keep tightly closed in a dry place and do not expose to excessive heat.


Do not use this product if pregnant or nursing. Do not use this supplement if the band around the cap is broken or missing. If symptoms persist, consult a doctor. Keep this product out of reach of children.

California Prop65 - For California Residents Only

WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Supplement Ingredients

Vitamin B3 (Niacin), Vitamin C (Ascorbic acid), Vitamin B6 (Pyridoxine HCL), Zinc (Gluconate), Vitamin B2 (Riboflavin), Vitamin B1 (Thiamin HCL), Folic acid / Acido fólico), Vitamin B12 Cyanocoblamin), Proprietary blend / Combinación propia, L-Lysine, Deglycyrrhizinated Licorice (DGL), Aloe Plant (Aloe ferox) / Aloe, Gelatin.

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