Reply To: Is IRL good or bad for anti-aging? Home › Forums › Infrared Light Therapy › Is IRL good or bad for anti-aging? › Reply To: Is IRL good or bad for anti-aging? October 6, 2020 at 8:24 pm #898 HoneyParticipant @Marianne I am. But not that much I still enjoy the RLT more than the IRL since I do not enjoy the heat.