I take this daily especially since I've been struggling to kick this flu (I think....no one knows what it is), and I've continued to function...work, etc. My hair seems healthy, usually is evidence of viral issues. I have no clue if actually helping but very few issues w/ cold sores either.

iHerb Customer

Silver

Posted on Nov 5, 2023

295

Verified Purchase

Rewarded Review

Took for a week per recommended dosage and feel better after 4 days.

iHerb Customer

Silver

Posted on Jan 12, 2023

247

Verified Purchase

Rewarded Review

This is my first time trying this brand. I use Lysine 1000 mg twice a day to balance my arginine level in order to not develop cold sores. It works.

iHerb Customer

Gold

Posted on Jan 1, 2023

3,004

Verified Purchase

Rewarded Review

quality product, safe ingredients, age, benefit is good, composition is good too, improvement, diet, quality supplement, taste good, no more concern, hemp, package is good