You’ve seen it on sunscreens, lotions, and cosmetics – but wat does SPF mean? And more importantly, what does it do?
SPF stands for Sun Protection Factor and provides information on how well a product protects the skin from the damaging effects of UV rays. The higher the SPF, the more protection is offered. Understanding how much protection is crucial to help prevent premature signs of aging and other potentially harmful consequences of long-term sun exposure.
The easiest way to look at the effectiveness of a product’s SPF is in terms of hours. For example, if you apply a product with SPF 15, you can anticipate 150 minutes – roughly two and a half hours – of sun protection. Likewise, an SPF of 30 offers 300 minutes, about five hours, of protection against burns.
Beverly Hills anti-aging physician Dr. Andre Berger encourages regular reapplication of sun screen when continued exposure is expected. Even with an SPF of 30 it is best to reapply every two hours for general protection – more often if you are swimming or sweating.
Regular use of sunscreen is important, but may not fully prevent sun damage and premature aging. If you are experiencing changes to the skin cased, by sun exposure, please contact Rejuvalife online or by calling 310.856.9173 to schedule an appointment at our Beverly Hills office.
Dr. Berger is a renowned leader in cosmetic and anti-aging medicine, bringing over 25 years of diverse medical experience to his practice. He earned his medical degree from the University of Ottawa and completed advanced training in Internal Medicine and Clinical Pharmacology at McGill University. Dr. Berger was board certified by the American Board of Emergency Medicine for two decades and is a diplomat of the American Board of Anti-Aging and Regenerative Medicine.
Throughout his distinguished career, Dr. Berger has developed expertise in clinical and medical management, pharmacology, nutraceuticals, emergency medicine, cosmetic surgery, cosmetic medicine, anti-aging, holistic, and regenerative medicine. Dr. Berger’s unique approach blends traditional Western medical training with integrative and preventative therapies, including Eastern Medicine. He is passionate about helping patients achieve both inner health and outer beauty, believing that a balance of anti-aging medicine and non-surgical cosmetic therapies is key to emotional, physical, and mental well-being. By combining the latest medical advancements with holistic care, Dr. Berger empowers his patients to look and feel their best, while also focusing on prevention and long-term wellness.
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