Free Shipping on Orders Over $75 CAD
We also offer reliable international shipping so you can enjoy our premium natural health products no matter where you are. Shipping rates and delivery times vary based on location.
We will send you an email to reset your password.
We will send you an email to reset your password.
Need help placing an order or buying in bulk? Our experts are here to assist you!
At Win in Health, your safety and trust are our top priorities. That’s why we work exclusively with authorized and carefully vetted distributors to ensure the highest product quality.
✅ Guaranteed Authenticity & Quality
All our natural health products are stored in our own warehouses and shipped directly to you, preserving their freshness and effectiveness.
✅ Health Canada Certified (NPN Approved)
The majority of our products proudly carry the Health Canada NPN (Natural Product Number) certification, ensuring they meet the strictest safety and efficacy standards.
✅ No Third-Party Sellers – 100% Secure Shopping
To provide a truly authentic and reliable shopping experience, we do not allow third-party resellers on our platform. Every purchase made on our website is guaranteed to be safe, legitimate, and of the highest quality.
Shop with confidence at Win in Health, where authenticity, quality, and your well-being come first. Order today and experience the difference!
We also offer reliable international shipping so you can enjoy our premium natural health products no matter where you are. Shipping rates and delivery times vary based on location.
Adding product to your cart
Need help placing an order or buying in bulk? Our experts are here to assist you!
Natural Factors L-Lysine is an essential nutrient that provides relief from the herpes simplex virus (HSV). It works quickly to help reduce the recurrence, severity, and healing time of cold sores. The vegetarian capsule contains no corn, soy, wheat, gluten or yeast to support those on restricted diets.
Each vegetarian capsule contains: | |
L-lysine (hydrochloride) | 500 mg |
One of the most natural nutritional aids for the herpes simplex virus (HSV) is the amino acid L-Lysine. It provides cold sore relief by helping to reduce their recurrence, severity, and healing time. L-Lysine is one of nine essential amino acids that the body needs for repairing tissue, forming collagen, and producing hormones. It is considered “essential” because the body cannot manufacture it and it must be obtained through the diet.
People who have problems with HSV may need supplemental L-lysine to keep the virus in check. Natural Factors L-Lysine is a free-form amino acid which is more effective than when obtained directly from food. Each 500 mg is delivered in a vegetarian capsule to benefit vegetarians, vegans, or people following restricted diets who may not get enough L-lysine through food sources alone.
L-lysine should be an essential part of everyone’s nutritional plan to prevent flare-ups of HSV, in whatever form it may take. For the most effective control of HSV, combine L-lysine supplementation with a low-arginine diet. Taking it with vitamin C and zinc may also provide additional benefits by supporting immune system health.
$47.99
$34.99
$24.99
from $31.99
$31.99
from $52.99
from $39.99
from $15.99
$26.99
$26.99
$78.99
from $41.00
from $41.00
$37.99
Regular price
$44.99
from $35.99
$27.99
$20.99
$20.99
We strive to provide accurate product information, but manufacturers may sometimes change their ingredient lists, which may result in differences between the information displayed on our website and the information on the product packaging. We recommend that you do not rely solely on the information presented on the site and always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. The information provided on this site is for reference purposes only and does not replace the advice of a licensed healthcare professional. You should not use this information to diagnose or treat a health problem or disease. Contact a healthcare professional immediately if you suspect you have a health problem.