New Testimonial From HRV Hackers

At Younger Phenotype, we’re dedicated to helping our customers live longer, more enjoyable lives. Nothing makes us happier then when one of our customers is able to solve a chronic pain problem by using our product.

YouTuber Samuel “Seva” Safyan loved our product so much that he created a video about it for his channel, HRV Hackers. Seva calls himself a “biohacker” and his channel focuses on increasing Heart Rate Variability (“HRV”).