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Skin

What are Fine Lines & Wrinkles?

As we age, our skin presents natural morphological changes such as the formation of wrinkles, fine lines, loss of firmness and reduction in elasticity. Over time, intrinsic, natural biological processes within our skin cells slow down, resulting in the reduced synthesis of crucial proteins, such as collagen and elastin, that maintain the support and structure of the skin and the appearance of a youthful-looking complexion. Extrinsic mechanisms include smoking, air pollution, alcohol consumption, UV exposure and diet, can further contribute to the visible signs of skin ageing.

The skin ageing process begins at around 25 years of age; the breakdown of collagen and elastin increases exponentially, declining between 1-1.5% per year5, and the cell turnover rate dramatically slows, meaning that new, healthy layers of skin are not created as quickly. The skin can start to appear dull and feel less dense as the epidermis thins and the skin's structural integrity diminishes.

How does LED help?

Red and Near-Infrared wavelengths stimulate the mitochondria of fibroblast cells within the dermis, increasing the synthesis of collagen, elastin and hyaluronic acid. This results in the visible rejuvenation of skin texture, tone and visible appearance.

Read More About The Science

Fibroblast cells are responsible for forming the connective tissue that maintains the skin's structural framework. These cells produce collagen, elastin and hyaluronic acid and play a crucial role in tissue repair and wound healing. As we age, the proliferation rate of fibroblasts slows, and the number within our skin decreases markedly, leading to the progression of skin ageing and a slowed rate of wound healing.

Red and Near-infrared wavelengths penetrate deep within the skin's dermis (2–3 mm), causing photobiomodulation within the mitochondria of our fibroblast cells. Mitochondria generate the chemical energy needed to power our cells and fuel the biological processes fundamental to life. When stimulated by these wavelengths, the mitochondria produce ATP energy, or 'cell fuel', which boosts the fibroblast cell's efficiency and proliferation. This sudden surge of energy causes an increase in the production of essential proteins, collagen and elastin, as well as the vital humectant, hyaluronic acid.

The increase in activity of fibroblast cells following exposure to red and near-infrared wavelengths helps regenerate and rejuvenate the skin, supporting its structural framework, texture and visible appearance. The cells function more efficiently and optimally, as though they are healthier or more youthful.