Blackmores Lyp-Sine


Formulated with nutrients to help provide relief from symptoms of cold sores

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Blackmores Lyp-Sine® is a dose of the amino acid lysine, which can help reduce the number of outbreaks of cold sores, helps relieve symptoms and helps reduce healing time of lesions

Why use

  • Contains vitamin C and zinc to promote healing of lesions

The Blackmores difference

At Blackmores, we ensure testing of the quality of our products to ensure high quality goes into our bottles.

Active ingredients per tablet

Lysine hydrochloride

500 mg

Vitamin C

ascorbic acid600x425

Ascorbic acid (vitamin C) is a water-soluble antioxidant nutrient involved in many biological processes in the body. Vitamin C is found in a number of fruits and vegetables, great sources are capsicums, blackcurrants, oranges and strawberries.



Zinc is an essential trace element that plays a role in every living cell in the body. There are also around 300 enzymes that need zinc for healthy function. Zinc containing foods include meat, eggs, seafood- especially oysters, whole grains and seeds.


Adults – Dose for risk reduction: 2 tablets per day with meals. Or as professionally prescribed

Dose for management of outbreak - 2 tablets, 2 times per day with meals. Or as professionally prescribed

Children (from 6 years to 12 years) – Take 1 tablet per day, or as professionally prescribed

Children (under 6 years) – As professionally prescribed

Contraindications and cautions

  • Contains zinc, which may be dangerous if taken in large amounts or for a long period of time
  • Consult your healthcare professional before use if you have had renal calculi (kidney stones). Ascorbic acid may increase the risk of recurrence of calcium oxalate calculi
  • Vitamin supplements should not replace a balanced diet

Medicine interactions

This product may interfere with certain other medications you may be taking.  Click here to learn more.

Physical description

A pink oval shaped tablet.
Always read the label. Use only as directed.