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These rational substitutions ensured the derived compounds retained core electronic properties consistent with the 1,327 high-quality training samples, thus maintaining structural and chemical compatibility with the ABC 2 -type system [52,53]

Hyaluronic Acid:A key joint lubricant that restores natural moisture balance, reduces friction between bones, and relieves dryness and stiffness.It helps maintain smooth, flexible movement and long-term comfort

Nasal spray delivery Nasal administration offers a needle-free alternative that some researchers prefer

These practices create a foundation that sermorelin builds upon rather than replaces