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Quest L-Lysine provides the essential amino acid L-lysine, crucial for collagen formation, calcium retention, and your immune function.
Supporting your skin, bones, and immune system, it aids in calcium absorption, which is essential for bone strength. Also promotes immune function by maintaining a healthy lysine-to-arginine ratio.
As a free-form amino acid, it’s easily absorbed by your body and is particularly beneficial if you have a vegetarian or vegan diet, as L-lysine is often lacking in plant-based foods.
Perfect for your overall health, this supplement also supports cold sore management and ensures optimal protein synthesis for your biological functions.
Supports healthy skin and tissue repair
Aids your body in calcium retention and absorption
Quest manufactures high-quality products by sourcing only the best ingredients to address short-term, long-term health issues, or support your body's everyday functions.
With more than 35 years of experience creating and producing natural health components, Quest wants to be the perfect fusion of science and nature: Inspired by nature, guided by science.
Find out more by selecting one of our many Quest products.