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L-Lysine is an essential amino acid, meaning the body needs it but cannot manufacture it so you must consume enough in your diet or in a supplement. The best food sources are red meat, fish, dairy, eggs, beans, and legumes. By competing with L-Arginine, another amino acid, L-Lysine helps counteract the Herpes virus that causes cold sores when the immune system is weakened. Fatigue, overwork, intense exercise, and emotional problems can all create the stress that weakens the immune system and brings the Herpes virus out of hiding. It invades target cells and replicates, creating the blisters known as cold sores. As it is difficult to achieve therapeutic levels of L-Lysine from dietary sources alone, supplementation is the most effective tool to inhibit the replication of the Herpes virus and reduce the severity and duration of outbreaks.

Product Highlights

  • Can be taken at the first sign of a Herpes outbreak to stop it from progressing or preventively if outbreaks are frequent
  • L-Arginine supports replication of the Herpes virus and should be avoided during an outbreak, along with food sources such as chocolate, peanuts, almonds, and raisins
  • L-Lysine supports production of L-Carnitine which is important throughout the body including the cardiovascular system, energy production, and the breakdown of fats
  • L-Carnitine is vital to healthy heart and brain function (especially in older people) as well as liver health and male fertility
  • Just one capsule per day of L-Lysine may aid calcium absorption and support the formation of collagen, which is important for bone and joint health

Medicinal ingredients

L-Lysine (hydrochloride)

500 mg

Non-medicinal ingredients

Magnesium stearate (vegetable), microcrystalline cellulose

Capsule shell

Hypromellose

Adult dosage

Take 2 capsules 3 times daily or as directed by a health care practitioner

Contains no

Dairy, wheat, or gluten

Sisu L-Lysine 500mg 90 Vcaps

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L-Lysine is an essential amino acid, meaning the body needs it but cannot manufacture it so you must consume enough in your diet or in a supplement. The best food sources are red meat, fish, dairy, eggs, beans, and legumes. By competing with L-Arginine, another amino acid, L-Lysine helps counteract the Herpes virus that causes cold sores when the immune system is weakened. Fatigue, overwork, intense exercise, and emotional problems can all create the stress that weakens the immune system and brings the Herpes virus out of hiding. It invades target cells and replicates, creating the blisters known as cold sores. As it is difficult to achieve therapeutic levels of L-Lysine from dietary sources alone, supplementation is the most effective tool to inhibit the replication of the Herpes virus and reduce the severity and duration of outbreaks.

Product Highlights

  • Can be taken at the first sign of a Herpes outbreak to stop it from progressing or preventively if outbreaks are frequent
  • L-Arginine supports replication of the Herpes virus and should be avoided during an outbreak, along with food sources such as chocolate, peanuts, almonds, and raisins
  • L-Lysine supports production of L-Carnitine which is important throughout the body including the cardiovascular system, energy production, and the breakdown of fats
  • L-Carnitine is vital to healthy heart and brain function (especially in older people) as well as liver health and male fertility
  • Just one capsule per day of L-Lysine may aid calcium absorption and support the formation of collagen, which is important for bone and joint health

Medicinal ingredients

L-Lysine (hydrochloride)

500 mg

Non-medicinal ingredients

Magnesium stearate (vegetable), microcrystalline cellulose

Capsule shell

Hypromellose

Adult dosage

Take 2 capsules 3 times daily or as directed by a health care practitioner

Contains no

Dairy, wheat, or gluten

Supplement Facts

Customer Reviews

Based on 20 reviews
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A
Anonymous

I have been taking this supplement for a few weeks and I am already seeing improvements in my skin. It has helped control blemishes and gives me a nice, healthy glow. Love it!

A
Anonymous

I have trust and confidence in Sisu's brand and products. This Lysine supplement is just another example of their commitment to providing top-quality supplements.

A
Anonymous

I have recommended this supplement to all of my friends and family. It is truly the best Lysine supplement on the market. Thank you, Sisu!

A
Anonymous

This supplement has made a noticeable difference in my energy levels and overall well-being. It's a small addition to my daily routine but has made a big impact.

A
Anonymous

I have been suffering from repeated canker sores and this supplement has been a lifesaver. It has reduced the frequency and severity of them. Thank you, Sisu!