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Nature's Life

L-Lysine HCI Powder, 435 mg, 7 oz (200 g)

4.8 · 1849 reviews
1,226 ₽

1/4 Tsp Per Serving Free-Form Dietary Supplement 460 Servings Per Container Join The Nature Rebellion Quality You Can Trust™ Discussion : L-Lysine is an essential amino acid that must be acquired in one's diet since the body cannot manufacture L-Lysine itself. As a free-form amino acid, it isn't bound to other molecules.

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1/4 Tsp Per Serving Free-Form Dietary Supplement 460 Servings Per Container Join The Nature Rebellion Quality You Can Trust™ Discussion : L-Lysine is an essential amino acid that must be acquired in one's diet since the body cannot manufacture L-Lysine itself. As a free-form amino acid, it isn't bound to other molecules.

Customer reviews

5.0
verified purchase
It stops viruses from multiplying

When L-arginine is higher than L-lysine, some viruses tend to multiply, and L-arginine also increases from stress. So I had this at home knowing it helps get rid of viruses. One day I managed to get both a cold and a cold sore, so I took 1/2 teaspoon L-lysine powder, 1 Oregano Oil pill and a few cups of tea. The next day both the cold and the cold sore were gone. Now I take 1/4 teaspoon L-lysine powder every day and 1 Oregano Oil pill as a preventive measure. I put it in the soup in the morning cause it tastes a bit salty. I prefer this brand and form because it has nothing else added and I am in charge of the dose I take; 1/4 teaspoon = 435mg, if I need more I take more. PS: I stopped eating nuts and seeds and beans and I don’t need to take lysine anymore. Nuts and seeds and beans have too much arginine vs lysine, but as long as I don’t eat those I don’t need to take extra lysine.

12/27/2018
5.0
verified purchase
Life saver

I love this stuff. The package is huge and lasts forever. It doesn't have much of a taste to it. I have a quarter of a teaspoon every morning, my cold sore break outs have been almost non existent since starting and any that have popped up have remained small and healing time has halved. Would recommend this to anyone.

10/15/2025
5.0
verified purchase
L-Lysine Powder, Unflavored

This supplement provides pure L-lysine, an essential amino acid that supports immune function, collagen production, tissue repair, and overall protein metabolism. The quality is excellent—each serving delivers a consistent dose of L-lysine, free from unnecessary fillers, artificial flavors, or additives, ensuring purity and potency. In terms of benefits, I’ve noticed better support for immune health, improved recovery after exercise, and general wellness support, especially in maintaining healthy skin and connective tissue.

8/20/2025
5.0
verified purchase
Great for cat health

I have two cats with frequent sniffles from feline herpes virus and lysine has in the past even recommended as alternative therapy for the virus so I gave this product a go and had great results. It makes their fur silkier and shinier, too. I also take this myself when worn down and it seems to help.

8/13/2025
5.0
verified purchase
great price

Seems to work as well as other lysine powders. It's a good size for one person but I think I'll purchase a kilogram next time. Look into the Pauling protocol with added vitamin c

5/28/2025
5.0
verified purchase
L-Lysine Powder, Unflavored

Since I started incorporating L-Lysine powder into my daily routine, I’ve experienced numerous benefits. I’ve felt the positive effects relatively quickly, especially regarding my immune support and energy levels. Its high-quality formulation, noticeable benefits for immune health and muscle recovery, and ease of use make it a standout choice for anyone looking to enhance their health naturally.

10/31/2024
5.0
verified purchase
Favorite

I was struggling with cold sores for as long as I remember. L-Lysine changed my life. Now, I`m rarely get any because I take it consistently in low dosage everyday. I think this supplement will benefit anyone who is dealing with the same problem. I love that Nature`s Life ingredients is pure, high quality and contain only 100 % L-Lysine without any other ingredients added to it.

12/6/2023
5.0
verified purchase
Powder form is so much easier for me

Okay so the reason I went with powder instead of capsules is that I like mixing stuff into my morning smoothie and hate swallowing ten pills before breakfast. This dissolves pretty easily and doesn't really change the taste of anything I add it to. The bag is generous too, lasted me way longer than I expected.

4/13/2026
5.0
verified purchase
Amazing deal!

I decided ti try powder form of L-Lysine ingredient. I'm more than happy I did. I always prefer powder form over capsule, if available, cos it gives you more control over dosage, and also economy pack advantages, such as reasonable price and quantity. I'm very happy with this product. Included in your diet it benefits your body improving your energy and muscle training!

3/20/2026
5.0
verified purchase

This L-lysine powder is easy to mix into water or smoothies and has a fairly mild taste. I like the powder form because it’s easy to adjust the dose, and it feels effective for immune support and overall wellness. A good value since the container lasts a long time.

1/20/2026