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NIR devices emit near‑infrared light that penetrates beneath the skin’s surface into the dermis, heating water in the tissue to a therapeutic temperature while keeping the epidermis protected.
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This deep, uniform heating causes existing collagen fibres to contract, giving an immediate, subtle tightening and glow.
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The thermal stimulation triggers neo‑collagenesis – the production of new collagen and elastin – over the following weeks and months, improving firmness and elasticity.
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In‑motion handpiece techniques allow gradual, comfortable heating across the treatment area, similar to a warm massage.
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Because NIR works below the surface, the top layer of skin remains intact, resulting in minimal downtime.