Our Derma Q-Gel Skin Cream does NOT contain a sunscreen. We did not want to give you a false sense of security by adding one especially since different people in different locations and at different times of the year will need different levels of sun protection. Our general feeling is that you can never have to much sun protection because, skin damage from sunlight builds up with continued exposure, whether sunburn occurs or not. In addition to skin cancer and sunburn, other effects can include wrinkling, premature aging, and in time an almost leathery appearance of the skin. Research also suggests that excessive exposure to UV radiation may interfere with the body's immune system.
Sunburn is associated with the shorter ultraviolet wavelengths, known as ultraviolet B (UVB). The longer wavelengths, known as ultraviolet A (UVA), however, can penetrate the skin and damage connective tissue at deeper levels, even if the skin's surface feels cool. It is important to limit exposure to both UVA and UVB.
Sunscreens play an important role in a total program to reduce the harmful effects of the sun, along with limiting sun exposure and wearing protective clothing. Sunscreens are labeled with SPF numbers. SPF stands for “Sun Protection Factor.” The higher the SPF number, the more sunburn protection the product provides. However, sunscreen use alone will not prevent all of the possible harmful effects of the sun.
The effectiveness of a sunscreen is reduced if it is not applied in adequate amounts or it is washed off, rubbed off, sweated off, or otherwise removed. For maximum effectiveness, apply a sunscreen liberally and reapply it frequently.
The recommendation is simple: To prevent premature aging, sun damage, and skin cancer, you need to protect yourself and your family from the harmful ultraviolet (UV) rays of the sun. And sunscreen alone will not protect you. You need to use a total program to reduce the sun's harmful effects, including:
Lavishly apply a sunscreen with a sun protection factor (SPF) of at least 15 and reapply it every two hours according to the directions on the label.
Reapply sunscreen as needed after swimming, sweating or towel drying. And use sunscreen even on cloudy days.
Avoid the sun during the middle of the day, especially between 10 a.m. and 4 p.m., when the atmosphere absorbs less of the harmful UV rays of sunlight than earlier or later in the day.
If you have to be out in the midday sun, avoid long periods of direct sun exposure. Stay in the shade.
Wear a wide-brimmed hat, protective clothing, and sunglasses.
Never leave children exposed to the sun without adequate protection. Because of the long time it takes for cancer to develop, studies suggest that over-exposure early in life may lead to skin cancers later in life.