Is Alpha more effective than the existing Density for improving skin texture or fine lines?

It seems like the original Denserty is also widely used for elasticity management. , I heard that Alpha places a little more emphasis on improving skin texture and fine lines, so I was curious if there was an actual difference. . I also want to know how different the change in facial contours is from the feeling of the skin itself becoming smooth. .

If you have received both the existing Density and Alpha ,

I wonder if the elasticity felt similar , I'm curious about actual reviews on whether Alpha was more satisfactory in terms of skin texture or fine lines. . It would be very helpful if you could also let me know if you noticed any changes after a few weeks. .