Hyperoxia produces many harmful free radicals and should be avoided unless absolutely necessary. Other than decompression sickness, hyperbarics should mainly be used for wound therapy where perfusion to a limb is severely impaired due to peripheral arterial disease or treatment of air embolus where the goal is to shrink the size of the embolus.

What purported benefits have you been promised I wonder? Could it be that someone is preying on your vanity or fear of aging normally?