Arginine

Arginine

9.0

Ingredient Info

Arginine is a naturally occurring amino acid that is a building block of proteins found in skin. In skincare products, it's used to support skin hydration and may help improve skin barrier function and elasticity.



Benefits

  • Supports natural skin hydration
  • Helps maintain skin barrier health
  • May improve skin firmness and elasticity

Science: Arginine is a naturally occurring amino acid in human skin with a strong safety profile. Research shows it is a normal metabolite excreted by skin and is used in clinical diagnostics, indicating its natural presence and compatibility with skin biology.



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