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The following provides an overview of this evidence: Preclinical Studies Accelerated Tendon Healing By promoting collagen generation, strengthening and increasing flexibility of tendons, and improving tissue repair, BPC 157 tendonitis clinical effects have been shown in multiple animal studies to enhance the tendon healing process

The three combine to make up the entire 25% in the product, though the majority of that is quite clearly THDA

Riboflavin, in the cofactor FAD, is an important cofactor for several antioxidant enzymes, but it will be covered in more depth in the macronutrient metabolism micronutrients chapter (Chapter 10)

10.1093/jnen/63.8.856 J

Mechanical turbulence from a direct stream causes shear stress at the air-liquid interface, which can denature the peptide's secondary structure or cause aggregation of hydrophobic segments