SKU: LYS

L-Lysine

Healthy Immune Balance*

L-Lysine is an essential amino acid that helps to promote normal tissue repair, healthy energy production, proper fatty acid metabolism, and a healthy immune response.*

Contains 1.5 g of the free form lysine in each 2-capsule serving.

• Supports a healthy immune response*
• Helpful for individuals who may be consuming a diet low in protein*
• May support energy production*
• Supports bone, muscle, and cartilage*
• Promotes healthy growth and tissue repair*

Recommended Use: Take 2 capsules per day or as directed by your health-care practitioner.

Lysine is an essential amino acid

Lysine is an essential amino acid that the body cannot produce and must be obtained through diet or supplementation. It is abundant in red meat and other protein-rich foods, but individuals with dietary restrictions, such as vegetarians or vegans, may struggle to get enough. Inadequate lysine intake can lead to the breakdown of body proteins, including muscle. Because the body does not store excess amino acids, essential amino acids like lysine should be consumed daily for optimal health.*

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* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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††U.S.A. Functional Medicine MDs, DOs, NDs, DCs, and Nutrition Professionals surveyed in 2025 for Designs for Health.

¹Sawada D, Kawai T, Nishida K, Kuwano Y, Fujiwara S, Rokutan K. Daily intake of Lactobacillus gasseri CP2305 improves mental, physical, and sleep quality among Japanese medical students enrolled in a cadaver dissection course. J Funct Foods. 2017;31:188-197. doi:10.1016/j.jff.2017.01.042.

²Keystone commensal strains based on the HACK index. 8x comparison based on five keystone strains (up to 24% combined abundance) vs. single-strain Akkermansia  products (~3%). Percentages reflect typical abundance in healthy adult microbiomes per published research. Individual colonization varies.