L-Lysine: An Essential Amino Acid for Immune, Skin, and Bone Health
Thorne’s L-Lysine provides a pure, high-quality form of an essential amino acid that serves as a fundamental building block for the body. Because the body cannot produce L-Lysine on its own, it must be obtained through diet or supplementation. This formula delivers a potent 500-mg dose to support a robust immune response, promote the health of skin and connective tissues, and aid in calcium absorption for strong bones. It’s a foundational supplement for individuals seeking to support their body’s natural defenses and structural integrity.*
How It Works: The Building Block for Defense and Repair
L-Lysine is a versatile amino acid with several critical functions, from building proteins to supporting the immune system.*
Promoting a Healthy Immune Response
One of the most well-researched benefits of L-Lysine is its role in supporting a healthy immune system. It is particularly known for helping to maintain a healthy balance of arginine, an amino acid that can be used by certain viruses to replicate. By supporting a favorable lysine-to-arginine ratio, L-Lysine helps to support the body’s natural defenses and is a go-to for individuals seeking nutritional support for gum and lip health.*
Supporting Collagen and Bone Health
L-Lysine is a crucial component in the synthesis of collagen, the primary structural protein found in skin, tendons, cartilage, and bone. In addition, it plays an important role in promoting calcium absorption, which is essential for maintaining healthy bone density. This dual action makes L-Lysine a vital nutrient for both the strength and flexibility of the body’s connective tissues.*
- Provides foundational support for a healthy immune system*
- Promotes skin health and supports healthy connective tissue*
- An essential building block for collagen production
- Supports calcium absorption for strong bones and teeth*
- NSF Certified for Sport®, trusted for purity and safety
