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100% L-Lysine Powder - 250g - Unflavoured
  • 4 instalments of £6.24 with clearpay Learn more

  • 6 weekly payments from £4.16 with laybuy Learn more

What is L-lysine?

L-lysine is an essential amino acid that can be found in small quantities in a variety of foods. Getting it from your diet can be expensive and time-consuming, so we’ve created a convenient powder to increase your lysine intake, that can be added to your daily smoothie or shake.

As it can be difficult to get exact amounts of lysine from food, supplementing with L-lysine is the super-convenient way of boosting your daily levels.

What are essential amino acids?

Amino acids occur naturally in protein, which helps to build and repair new muscle.1 There are 20 different amino acids, with only nine classed as essential as they can’t be made by the body.

The nine essential amino acids we must get from our diet are histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

  • 1g per serving
  • Naturally occurring in protein
  • Protein helps to repair new muscle1
  • Easy to add to a daily smoothie
  • 1g per serving
  • Naturally occurring in protein
  • Protein helps to repair new muscle1
  • Easy to add to a daily smoothie

Nutritional information may vary depending on flavour.

What are the benefits of L-lysine?

Amino acids occur naturally in protein, which helps to build and repair new muscle1 — super-important whether you’re trying to add size or get shaped and toned.

Our convenient-to-take powder can be added to your usual shakes to help make sure you’re getting the L-lysine you need.

Plus, it’s 100% pure L-lysine, with nothing added or taken away — so you can be sure of its quality.

1.Protein contributes to the growth and maintenance of muscle mass.

When to take 100% L-Lysine Powder?

Add your preferred amount of water or fruit juice into our shaker. Then add 1g, shake, and consume. Use once daily on an empty stomach. Or, simply add to your everyday shake or smoothie.

What does 100% L-Lysine Powder work well with?

You can combine lysine with other amino acids to create your own unique blend. Leucine naturally occurs in protein and helps to build and repair muscle1, so add our Essential BCAA 2:1:1.

Do not exceed the stated recommended daily dose. This product is a food supplement and therefore should not be used as a substitute for a varied diet and a healthy lifestyle. Store in a cool dry place, out of the reach of young children.

Made in a facility that also handles Milk, Soy, Egg, Gluten and products thereof.

Unflavoured: L Lysine (100%)

Serving Size - 1/6 tsp (1g)

Servings Per Container - 250 (250g), 500 (500g)

Nutritional Information

  Per Serving
L Lysine     1 g

 

The nutritional information is based on the Unflavoured version, when choosing an alternative flavour the nutritional values may vary.

Brand:
Myprotein
Range:
Myprotein
Diet:
Gluten Free

Vegetarian

Vegan

100% L-Lysine Powder

Essential amino acid that naturally occurs in protein

  • Vegetarian
  • Vegan
  • Gluten Free
GBP 24.99

£24.99

Quantity:

Item limited to max quantity of 5000

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  • 4 instalments of £6.24 with clearpay Learn more

  • 6 weekly payments from £4.16 with laybuy Learn more

50% off over 250 products | discount auto applies at basket

50% off over 250 products | Discount auto applies at basket

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What is L-lysine?

L-lysine is an essential amino acid that can be found in small quantities in a variety of foods. Getting it from your diet can be expensive and time-consuming, so we’ve created a convenient powder to increase your lysine intake, that can be added to your daily smoothie or shake.

As it can be difficult to get exact amounts of lysine from food, supplementing with L-lysine is the super-convenient way of boosting your daily levels.

What are essential amino acids?

Amino acids occur naturally in protein, which helps to build and repair new muscle.1 There are 20 different amino acids, with only nine classed as essential as they can’t be made by the body.

The nine essential amino acids we must get from our diet are histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

  • 1g per serving
  • Naturally occurring in protein
  • Protein helps to repair new muscle1
  • Easy to add to a daily smoothie
  • 1g per serving
  • Naturally occurring in protein
  • Protein helps to repair new muscle1
  • Easy to add to a daily smoothie

Nutritional information may vary depending on flavour.

What are the benefits of L-lysine?

Amino acids occur naturally in protein, which helps to build and repair new muscle1 — super-important whether you’re trying to add size or get shaped and toned.

Our convenient-to-take powder can be added to your usual shakes to help make sure you’re getting the L-lysine you need.

Plus, it’s 100% pure L-lysine, with nothing added or taken away — so you can be sure of its quality.

1.Protein contributes to the growth and maintenance of muscle mass.

When to take 100% L-Lysine Powder?

Add your preferred amount of water or fruit juice into our shaker. Then add 1g, shake, and consume. Use once daily on an empty stomach. Or, simply add to your everyday shake or smoothie.

What does 100% L-Lysine Powder work well with?

You can combine lysine with other amino acids to create your own unique blend. Leucine naturally occurs in protein and helps to build and repair muscle1, so add our Essential BCAA 2:1:1.

Do not exceed the stated recommended daily dose. This product is a food supplement and therefore should not be used as a substitute for a varied diet and a healthy lifestyle. Store in a cool dry place, out of the reach of young children.

Made in a facility that also handles Milk, Soy, Egg, Gluten and products thereof.

Unflavoured: L Lysine (100%)

Serving Size - 1/6 tsp (1g)

Servings Per Container - 250 (250g), 500 (500g)

Nutritional Information

  Per Serving
L Lysine     1 g

 

The nutritional information is based on the Unflavoured version, when choosing an alternative flavour the nutritional values may vary.

Brand:
Myprotein
Range:
Myprotein
Diet:
Gluten Free

Vegetarian

Vegan

Customer Reviews

Overall Rating : 4.88 / 5 (8 reviews)
  • 7 5 star reviews
  • 1 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews
 

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of Myprotein.

cold sore relief

Until I discovered L Lysine I got cold sores regularly. Now I take 1/4 teaspoon (measuring spoon) of lysine every day in water, on an empty stomach. The virus never leaves your body, but lysine helps prevent the virus from becoming active. The 250g pouch lasts a year! It doesn't mix easily, but it is tasteless, so that doesn't matter.

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immune support

It's freezing outside and my immune system is keeping up. When other people get sick, I just up my dose and will be OK. The powder itself won't mix well and the taste is unpleasant (weak taste but I don't like it). BTW, you should add to every amino acid description on the site that amino acids shouldn't be used in protein shakes. Individual amino acids need to be takes separatelly from other amino acids/protein because they compete for absorption.
Goes Well With:
with NOT protein

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Myprotein L Lysine

"In addition to keeping your immune system topped up against viruses, adding a small scoop of lysine to your rice protein powder is a simple way to make the amino acid profile complete. The main limiting amino acid in rice protein is lysine."

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Myprotein L Lysine

"If you suffer from cold sores then L-Lysine is indeed essential. Herpes thrives on some aminos which can be found in high levels in oats, whole wheat, caffeine, chocolate etc, so don't be surprised if you're suffering more on your bodybuilding diet.\n\nLuckily L-Lysine suppreses levels these other aminos and if taken at a high enough dose (approx 1250mg/day) you'll find this dramatically reduces the number of outbreaks you suffer from."

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100% L-Lysine

Packet is easily delivered, e.g. if we are out of house. I trust from the nutritional science that it is effective in complementing a (nearly) vegetarian dietm supplying the one "essential" amino acid that is in short supply in plant-based proteins. Therefore pulses, nuts, grains can be raised to first-grade protein by adding Lysine. That's what I ahve been given to understand anyway! I calcualted that 2.5 grams per day will make a full day's protein intake for an active athlete.
Goes Well With:
HEMP protein powder - its slightly salty, savoury tase makes the HEMP taste better. It could be sprinkled on any hot meal instead of salt.

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Good product

I haven't been taking this product long enough to see the full effects it has on my body, but so far so good. I take the product first thing in the morning and use it to wash down my other vitamins, in a quarter- full cup of water. It mixes relatively well and is completely tasteless, which is great!
Goes Well With:
Water

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L Lysine

excellent product as with all your products

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Myprotein L Lysine

Carnitine is made from Lysine. This helped me boost my carnitine levels and increase my energy

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