Key Functions:

Provides high-humidity heat for deep relaxation and sweating.

Helps relieve muscle tension, improve circulation and promote mental relaxation.

Scientific Basis & References:

Cardiovascular Response: Steam increases skin blood flow and raises heart rate while slightly lowering blood pressure.

Arterial Compliance: Temporary reduction in arterial stiffness, improving vascular function.

PubMed:https://pubmed.ncbi.nlm.nih.gov/29269746/

Long-Term Cardiovascular Benefits: Frequent sauna use is associated with lower cardiovascular mortality.

JAMA Internal Medicine: https://jamanetwork.com/journals/jamainternalmedicine/article-abstract/2130724

Recovery: Helps lower heart rate and supports post-exercise recovery.

SeeJPH:https://www.seejph.com/index.php/seejph/article/download/5146/3390/7861

PubMed:https://pubmed.ncbi.nlm.nih.gov/3218896/

Key Functions:

• Uses radiant infrared heat to warm the body directly.
• Supports muscle recovery, circulation, and “passive cardio” effects.

Scientific Basis & References:

Thermoregulatory Stress & Blood Flow: Infrared heat raises skin and core temperature, triggering natural thermoregulatory responses.

PMC:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5941775/

Cardiovascular Adaptation: Can lower blood pressure and improve cardiorespiratory fitness when combined with exercise.

PubMed:https://pubmed.ncbi.nlm.nih.gov/35785965/

Cellular Protection (Heat Shock Proteins): Infrared heat may stimulate HSPs to support cellular repair.

Nature:https://www.nature.com/articles/s41598-020-68022-1

Safety & Comfort: Operates at lower air temperatures (35–50 °C), allowing deep heat exposure with greater comfort.

PMC:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5941775/

Key Functions:

• Combines red light (600–850 nm) with infrared heat.
• Promotes cellular repair, collagen production, anti-inflammation, and recovery.

Scientific Basis & References:

Photobiomodulation: Red/near-infrared light absorbed by mitochondria increases ATP production and supports cell repair.

Nature:https://www.nature.com/articles/s41598-020-77290-w

Skin & Collagen: Red light stimulates fibroblasts, promoting collagen synthesis for skin repair.

Scirp:https://www.scirp.org/journal/paperinformation?paperid=142513​

Circulation & Anti-Inflammation: Heat + light synergistically improves microcirculation and reduces inflammation.

pmc.ncbi.n1m.nih:https://pmc.ncbi.nlm.nih.gov/articles/PMC12154360/

Synergy: Heat enhances cellular responsiveness to light therapy, maximizing recovery and repair.

pmc.ncbi.n1m.nih:https://pmc.ncbi.nlm.nih.gov/articles/PMC10295700/