The pictures captured in late 90s show that Matthew McConaughey was getting bald rapidly and it was looking that he would become a complete bald person in a little time. However, the new pictures are showing us a completely new Matthew McConaughey who is showing us head full of hairs. It all did not happen due to some magic, but the reason behind this astonishing move is plastic surgery. The guy had a hair transplant treatment in 2000 which provided him the same old head which had lots of hairs.
He had understood that now he had just one way to get hairs back on his head and that way was plastic surgery. So he contacted a surgeon and asked him he wanted to undergo a hair transplant surgery so that he could get hairs back on his head. But he does not admit publicly that he has had a surgery. He was sitting with David Letterman on his show where the host asked him what the reason was that he was showing so many hairs on his head again. He replied saying he was using a product named Regenix through which he managed to get hairs back on his head.
However, the reality is, there is no such product available in the market with this name. He did not get hairs on his head through Regenix, but it was the hair transplant surgery which made him possible to have hairs back on his head.