Lysine is an essential amino acid necessary for growth and tissue repair, and serves a role in the normal production of antibodies, hormones, and enzymes. Lysine is also a precursor of L-carnitine, an amino acid derivative needed for the normal metabolism of fatty acids for energy production in the body.
Our Quality Policy
The Designs for Health Quality Policy results in consumers heightened confidence by proving that our dietary supplements exceed industry standards for quality. Our comprehensive evaluation criteria are designed to corroborate all aspects affecting quality and efficacy, specifically:
Identity Purity Quality Strength Composition
From raw material selection through manufacturing to shipping of the finished product, Designs for Health adheres to the strictest of quality control standards. Every step of the process is thoroughly controlled to ensure that our customers receive consistently potent and effective nutritional supplements every time they order.
Designs for Health
Since 1989, Designs for Health has been the health care professional’s trusted source for research-backed nutritional products of superior quality. Designs for Health customers can rest assured that when they order from us, they are receiving a top quality, professional-grade nutritional supplement formulated and manufactured according to our “Science First” approach.
TISSUE & COLLAGEN SUPPORT – Lysine is necessary for healthy tissue repair and the formation of collagen, a substance critical for bones and connective tissues including skin, tendons, and cartilage.*
QUICK ABSORPTION – This product offers lysine in the free-form, meaning it is immediately available for absorption and can be put to metabolic use more readily than amino acids contained in dietary protein.*
HIGHER STANDARDS. BETTER RESULTS – Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, and Vegetarian-friendly.
OVER 50,000 DOCTORS AGREE – Designs for Health is the physician’s choice for top quality professional strength supplements since 1989. Our “Science First” philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.