Difffernt Types Of Viginas Does Permanent Hair Straightening Look Difffernt For Different Types Of Hair?

Does permanent hair straightening look difffernt for different types of hair? - difffernt types of viginas

One of my friends went to a hair starightening permanently, but his hair now looks steep and slippery now seems no more.

But my other friend has also produced a permanent hair removal is smooth, very curly hair and very natural and good.

Why this difference?