4.3/5
15 reviews
AOR L-Lysine - 150 caps Reviews
#23 in Supplements

Description


Reduce the severity and healing time of cold sores:

• An essential amino acid
• Helps reduce the recurrence, severity and healing time of cold sores
• Provides a clinically effective dose

    Reviews and Ratings

    94% OF CHICKS DIG IT

    5.0/5
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    Recommended? You Betcha!
    March 31, 2026

    A good product that's not chalky!

    A good product that's not chalky! While not a product I use often (only when I feel a cold sore coming on / have a cold sore) I was highly pleased by this brand. It's encapsulated so it's easy to swallow with no chalking taste or texture. It appeared to have been able to stop my "on coming" cold sore before it erupted which set the bar high for me. Would buy this product.

    - Product gifted by AOR.

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    3.0/5
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    Recommended? You Betcha!
    March 18, 2026

    Natural way to fight off cold sores!

    I love that this natural ingredient remedy for cold sores that also helps reducing future cold sores and helps boost immunity. I took longer to review because I wasnt sure if it was working or not at first. But I got a cold sore after my last flu with high fever and it wasnt nearly as bad as previous cold sores. It was minor and didnt even last as long.

    - Product gifted by AOR.

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    2.0/5
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    Recommended? Fugheddaboutit!
    March 11, 2026

    Didn't Notice A Difference

    I was hopeful with this product and wish I had a better experience as on a surface level I really love it. But if I am being honest I really didn't notice anything with using it. Could be a fluke, and I am willing to keep it around and try again. I love that the brand is proudly Canadian and I am hopeful that I can try again to see it's effectiveness with cold sores that I was excited about having

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    4.0/5
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    Recommended? You Betcha!
    March 09, 2026

    Great quality product

    I waited a bit to review this product because let’s be honest, you don’t see true effects until a full month of taking something consistently. After now taking it consistently for a month, I am very happy to say it’s helped me greatly.

    I am in perimenopause and suffer from almost monthly cold sores due to my fluctuating hormones. I’m happy to say it has helped prevent!

    - Product gifted by AOR.

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    4.0/5
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    Recommended? You Betcha!
    March 05, 2026

    Appears to work well

    AOR states they provide a clinically effective dose of L-Lysine that helps reduce the recurrence, severity and healing time of cold sores. The capsule was easy to swallow and didn't have any ill effects. I didn't experience any cold sores while taking it. It is hard to say if it was their product or not but it appears to help and work. They were easy to incorporate into my day to day.

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    5.0/5
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    Recommended? You Betcha!
    February 25, 2026

    Great product with so much nutritional benefits

    I didn’t realize that L-Lysine had so any nutritional benefits, including helping with immune system support, especially when your stress and collagen production. I will definitely be using this in the future!!

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    5.0/5
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    Recommended? You Betcha!
    February 24, 2026

    Canadian brand

    I really love supporting Canadian brands and found this brand so I was excited to try them out! While I haven’t had a cold sore recently, I do find that this amino acid helps me feel better.

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    5.0/5
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    Recommended? You Betcha!
    February 24, 2026

    The product I've been waiting for!

    I have suffered from cold sores for years, usually triggered by high stress, getting sick, or extreme temperatures exposure. They are painful, uncomfortable, and always make me feel a bit self conscious. I’ve used prescriptions like Valacyclovir and Acyclovir before that have helped during outbreaks, but I was looking for a high quality supplement for long-term prevention. I am very excited about AOR L-Lysine. It’s an essential amino acid produced from biofermentation that helps reduce the recurrence, severity, and healing time of sores, plus it helps with collagen formation! It's a win win! I’ve been taking it and I’m genuinely impressed as I got sick three weeks ago, and I haven't had an outbreak at all. It feels very promising. The capsules are easy to swallow and have no strong smell or taste. They are vegan, non-GMO and gluten free making them accessible to a wider range of people. It's a bit of a commitment since the label says to take 2 capsules three times daily (6 total), but if it keeps working this well, it’s 100% worth it! The cap isn't childproof, so keep it out of reach of kids. - Product gifted by AOR.

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    4.0/5
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    Recommended? You Betcha!
    February 24, 2026

    Excited to give this one a try.

    This was gifted to me by AOR and i look forward to trying it. It's an essential amino acid and helps with so many things in our bodies. Since I don't eat red meat it is something I could be lacking.

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    5.0/5
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    Recommended? You Betcha!
    February 20, 2026

    High quality vitamins!!!

    I personally love AOR products and their reputation for high quality vitamins never fall short!

    As a person who has struggled with getting cold sores from a young age, I have come to find out ways to negate or lessen the severity of a cold sore. One of the most
    Important things to combat a cold sore is listening to the signs that one is coming in and acting quickly. After first icing the area, I always take llysine , tybut found that even when feeling under the weather taking llysine helps reduce the number of cold sores I get.
    This is a staple in my house hold and even have one at work to ensure I’m always ready!

    These vitamins are such good quality, and very effective! I love the Canadian brand and would highly recommend.

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    These reviews are the subjective opinions of ChickAdvisor members and not of ChickAdvisor Inc.