


L-Lysine by HealthwiseHealthWise L Lysine HCL is a 100% pure pharmaceutical grade amino acid. Lysine is an essential amino acid and is a basic building block of all protein. This nutrient was first isolated in 1889 from casein. Vegan and strict vegetarian diets, using grains as the only source of protein can be deficient in this nutrient. Serving suggestion As a dietary supplement, take 1 4 level teaspoon, preferably with meals Warning: Consult your doctor before taking
Quick Dispatch:
Your L-Lysine by Healthwise orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your L-Lysine by Healthwise ships.
Need Help?
Questions about L-Lysine by Healthwise, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for L-Lysine by Healthwise in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.3 ★★★★★
Based on 2135 reviews
Sort
Product Reviews
★★★★★ 5
Better then the fake down style pillows
These shredded memory foam pillows are really comfortable. They’re soft but still supportive, and I like that you can adjust the fill to get the firmness just right. They don’t go flat easily and hold their shape well through the night. Definitely a nice upgrade if you want something more customizable than a regular pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Best pillow!
Size: Upgrade Queen (2 Pack)
They work!! My husband and I get really hot and it has kept us cool and I have been sleeping all night since I bought them. Will definitely be buying again! The size is accurate and perfect. It gives me great support for my neck. I don’t wake up with my neck hurting and no headaches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 4
Good not great pillow
Good pillow no more no less solid
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
★★★★★ 3
Try a different pillow
Size: Upgrade Queen (2 Pack)
Even with all the memory foam in it, it's still flat. No firmness to it. I hoped it would expand and settle in the few weeks I've had the pillows, but nothing works (dryer, fluffing, etc)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
This is a must have!
Size: Upgrade Queen (2 Pack)
One of my favorite purchases! I love that you can take stuffing out as needed. My husband kept majority of his in because he likes a full pillow. I prefer a flatter, soft pillow so I took out probably half of the stuffing. We both love them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
recommand products
Custom Red Yellow-White Authentic Gradient Fashion Baseball Jersey
29.99
Custom Purple Orange-White Authentic Gradient Fashion Baseball Jersey
29.99
Custom Gray Black-Teal Authentic Baseball Jersey
27.99
Custom Black Pink-Pea Green Long Sleeve Performance T-Shirt
16.99
Custom Light Blue Orange-White Authentic Gradient Fashion Baseball Jersey
29.99