Over time, healthy skin cells become unable to renew themselves normally. This may be due to a skin problem or a consequence of sun exposure or aging. LED light recharges these cells, energising them to heal and rejuvenate faster, promoting healing from the inside out. The cell metabolism then builds collagen, increases elasticity, boosts circulation, accelerates tissue repair or kills bacteria. Laboratory studies have shown up to 150 to 200 per cent faster skin cell regeneration and increased hydration up to 600%. LED therapy is suitable for all skin types. It can also be used to treat inflammatory problems such as acne and rosacea.