Glycolic acid is an alpha-hydroxy acid (AHA) ideal for foot skin care, as it promotes cell renewal, helping to remove dead skin cells and stimulating the production of collagen and elastin. This results in smoother, firmer, and rejuvenated skin. 

This ingredient is particularly useful for improving skin texture, leaving feet smoother and with a uniform appearance. Additionally, glycolic acid deeply hydrates the skin, improving its water retention capacity and restoring its elasticity. Its gentle exfoliating action also helps reduce roughness and dryness, leaving the skin soft and with a healthier appearance. It is perfect for maintaining optimal foot skin conditions, preventing callus formation, and promoting a more uniform and renewed texture.