BIOGENEXHeat Is a
Stressor. Use It.
Infrared saunas heat the body directly with radiant light rather than superheating the air. That means a deep, penetrating warmth at a more tolerable temperature, driving core temperature up, training the cardiovascular system, and triggering heat shock proteins. Stress applied on purpose. Adaptation as the result.
Why Heat
Makes You Stronger.
Infrared wavelengths pass through the air and warm the body directly, penetrating the skin rather than simply heating the room. The result is a deep, radiant warmth at a lower, more comfortable ambient temperature. Core temperature still rises, heart rate climbs, and blood vessels dilate. The cardiovascular load resembles moderate exercise, and repeated over time that load becomes a training stimulus, the heart adapts, vascular function improves, and the body builds tolerance to stress.
At the cellular level, heat triggers heat shock proteins, molecular machinery that helps repair and protect proteins under stress. This is the same hormetic principle behind training. A controlled dose of stress produces an adaptation that leaves you more resilient than before.
The Returns.
What the Research
Actually Shows.
Heat therapy is one of the more thoroughly studied recovery modalities in human populations. The strongest long-term outcome data comes from large traditional-sauna cohorts, while infrared is a newer, related modality with a smaller but growing evidence base. It is honest to call these relationships observational rather than absolute. The signal, across the broader heat-therapy literature, is consistent and meaningful.
Sauna, Answered.
How often should I use the sauna?
The cohort data suggests benefits scale with frequency, with several sessions per week associated with the strongest signal. Your clinician will tailor frequency and duration to your goals and tolerance.
Is sauna safe for everyone?
Heat is a real cardiovascular load. Anyone with cardiovascular conditions, pregnancy, or specific medical concerns should be cleared by a clinician first. We assess fit before integrating it.
Is the sauna part of membership?
Yes. The infrared sauna is part of the APEX Performance, Recovery & Longevity Lab. Lab memberships start at $169 per month for 12 credits, and new Lab members can try every recovery modality free for two weeks (IV therapy and IM injections excluded).
Does sauna replace exercise?
No. It complements training and recovery. The non-negotiable pillars remain sleep, exercise, and nutrition. Heat therapy is a multiplier on top of that foundation.
What makes the Sunlighten mPulse different?
The mPulse delivers near, mid and far infrared in one cabin using Sunlighten's patented SoloCarbon heating technology, so each session can be matched to recovery, relaxation or cardiovascular goals.
What does the research show for infrared sauna?
In a 20-year Finnish cohort of 2,315 men, 4 to 7 sauna sessions per week were associated with lower cardiovascular death, all-cause mortality and dementia risk. Far-infrared trials also show improved vascular function. Read the full infrared sauna guide →
Session pricing.
Book a single session a la carte, or redeem credits from your APEX Lab membership.
| Modality | Single session | Member credits |
|---|---|---|
| Infrared SaunaSunlighten mPulse · up to 30 min | $45 | 2 credits |
Packages are prepaid. IV therapy and IM injections are priced separately and are not redeemable with Lab credits.
Train With Heat.
Recover With Intent.
Book your $89 consultation. We build heat therapy into a complete recovery and longevity protocol, not a standalone gimmick.
Avon, CT · Telehealth in Eligible States · Response Within 24 Hrs