Factors that have a negative effect on hands and nails include: sun, wind, cold, water and chemical reagents. Ultraviolet rays belong to the most powerful factors of skin aging, destroy natural collagen and elast.
Factors that have a negative effect on hands and nails include: sun, wind, cold, water and chemical reagents. Ultraviolet rays belong to the most powerful factors of skin aging, destroy natural collagen and elast.