Thermal Therapy

How it works

At 40–42°C — slightly above core body temperature — the skin undergoes a controlled thermal response. Blood vessels dilate, increasing microcirculation and delivering more oxygen and nutrients to the dermis. The intercellular lipid matrix in the stratum corneum becomes more fluid, temporarily increasing skin permeability. This allows active ingredients (hyaluronic acid, peptides, vitamin C) to penetrate deeper and more efficiently than at room temperature. Simultaneously, mild heat stress activates heat shock proteins (HSP70, HSP90), which function as molecular chaperones — refolding damaged proteins and protecting cells from oxidative stress.

What happens in your skin

The thermal response triggers a cascade of beneficial effects. Increased blood flow brings fresh nutrients and removes metabolic waste, giving skin an immediate healthy glow. Over time, regular thermal stimulation improves baseline microcirculation, meaning your skin receives better nourishment even between sessions. The enhanced permeability window lasts approximately 15–20 minutes after treatment, making this the ideal time to apply serums and active products. Clinical measurements show up to 3x improvement in transdermal delivery of hydrophilic molecules when combined with mild thermal therapy. The heat shock protein response also contributes to long-term collagen preservation.

How to use it

• The device maintains a consistent 40–42°C — warm but never hot enough to burn
• Glide slowly across each zone, allowing the warmth to work for 1–2 minutes per area
• Use after cleansing and before applying serums for maximum absorption
• Total session time: 5–8 minutes
• Safe for daily use — the temperature is within physiological comfort range
• Pair with your preferred serum immediately after treatment while skin permeability is elevated

Referenced Studies