SKU: 22770037011

L-Lysine
Supports structural system & metabolic homeostasis

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Description

L-Lysine <br>Supports structural system & metabolic homeostasisHow can one tiny amino acid do SO much for you? It helps form proteins and collagen while supporting the immune system, and contributes to metabolic balance. Supports the structural system Supports metabolic homeostasis 100 caps HOW IT WORKS L lysine is an essential amino acid (cannot be produced by the body) required by the body for the manufacture of proteins. It helps ensure adequate absorption of calcium and the formation of collagen for bone,

How can one tiny amino acid do SO much for you? It helps form proteins and collagen while supporting the immune system, and contributes to metabolic balance.

  • Supports the structural system
  • Supports metabolic homeostasis
  • 100 caps

HOW IT WORKS

L-lysine is an essential amino acid (cannot be produced by the body) required by the body for the manufacture of proteins. It helps ensure adequate absorption of calcium and the formation of collagen for bone, cartilage and connective tissue. L-lysine strengthens circulation and helps the immune system manufacture antibodies.

WHY L-LYSINE?

The exceptional quality of Korean-made lysine is recognized throughout the region. Our l-lysine hydrochloride is manufactured in South Korea using fermentation technology. It is non-GMO certified and free from animal, vegetable or mineral content. It is also non-synthetic, and both Kosher and Halal-certified.

THE STORY BEHIND L-LYSINE

In 1889, German biochemist Edmund Drechsel isolated lysine from casein protein in milk. He named it lysin. Thirteen years later, Emil Fischer, who went on to win a Nobel Prize for Chemistry, and Fritz Weigert were able to determine the chemical structure of lysine. Over the years, as the benefits of lysine have become more apparent, this vital amino acid has been seen in a greater variety of foods and supplements.

RECOMMENDED USE

Take 1 capsule with a meal three times daily.

It works with vitamin C/bioflavonoids to build collagen for new connective tissue and bones.

L-Lysine is necessary for all amino acid assimilation.
It is used to fight fever blisters/cold sores and mouth ulcers (herpes simplex virus).

The required dose ranges from 400 to 1,000 mg.
It's interesting that Lysine and Arginine levels influence each other.
Arginine is found in peanuts and chocolate.
Many people report outbreaks of fever blisters after several candy bars.

Also, Lysine deficiency can interfere with carnitine synthesis.
Remember that L-Carnitine is needed to burn fat as energy.
This is another reason that candy bars can make you fat!

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Exchange/Return Notes
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SKU: 22770037011

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4.5 ★★★★★
Based on 16 reviews
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Verified Purchase
Taylor Ashley
West Palm Beach, US
★★★★★ 4
Okay serum, not as good as the cream though
I am obsessed with the cream version of this so I thought I’d give this a try. The dropper top allows for easy application. The formula is light and non greasy and absorbs easily. No harsh fragrances. I would use it when I had eczema flares on my face and feel like it didn’t work near as well in helping with skin irritation as the cream does. As of now I don’t use it as part of my regular skin care. Do I think it’s a bad product? No, but it didn’t really work wonders for me. Not sure I would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
E
Verified Purchase
Elizabeth from Houston
Omaha, US
★★★★★ 5
Helps with redness and softens skin
I have sensitive, mild rosacea skin. Had a facial recently and the aesthetician suggested I get a serum to help with moisturizer as I am almost 40. I’ve tried a lot of serums and either they are sticky and not really hydrating or break my skin out in a rash. This serum is amazing. Helps calm the redness in my cheeks and my skin is moisturized and soft all day. It feels a little sticky at first but it goes away. I apply in this order OSEA sea mineral mist toner to prep the skin, this serum and top off with Chanel La Solution 10 for sensitive skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
C
Verified Purchase
carolyn
Lake Worth, US
★★★★★ 5
Sensitive skin
Such a good product. I use after micro needling when skin is sensitive. Also a great product to use as a barrier serum when starting tretinoin cream.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
L
Verified Purchase
Lindsay
Phoenix, US
★★★★★ 5
Saved my skin during an eczema flare up
This saved my skin! I had an eczema flare on my face, and my usual products weren’t working. A friend recommended the Avene brand and within 3 days of using this rescue barrier serum, my flare was almost completely gone! This saved my face!
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Reviewed in the United States on April 11, 2026
B
Verified Purchase
B Helton
Bozeman, US
★★★★★ 1
PLEASE REVIEW — FORMULA CHANGED!!!
I wish I would’ve posted a review PRIOR to the formula changing but just know that I LOVED this serum. I’ve struggled with hormonal acne (PCOS) and eczema for as long as I can remember. Finally, last summer my dermatologist put me on (3) different RX including Spironolactone and Accutane. I was so tired so I stopped everything except for CeraVe cleanser, retinol (Tretinoin) and CeraVe healing ointment. My made up skin routine was working until I used too much Tretinoin and burned my face. I had read great reviews about this product so I thought, I might as well try it — and IT WORKED! I’ve been using this product for almost a year and I loved it. However, 3 weeks ago when I ordered it, I noticed the bottle had a green tint. I could tell after one use that the feel of the serum was different, more watery, not as thick as it used to be. The smell was also different. Still, I kept using it for nearly 2 weeks and I experienced 2 breakouts! Sure enough, I stopped the product and within a few days, my skin was back to normal. I am very upset because as someone who has extremely sensitive skin, this worked but unfortunately, the new formula isn’t for me.
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Reviewed in the United States on May 14, 2026

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