Sunscreen or sunblock is a skincare product, often in the form of a cream or lotion, used to protect the skin from the damaging ultraviolet rays of the sun. Sunscreen products are sold as lotions, creams, gels, oils, sprays, sticks, and lip balms, and can be bought without a physician's prescription. Many brands of sunscreens are available, containing a variety of ingredients. The active ingredients of sunblock work by absorbing, reflecting, or scattering some or all of the sun's rays.Our skin is very precious to us and any form of tan is an indicator of skin damage. Indoors or outdoors, sunrays always touch our skin and darken our complexion. Sunscreens are best to avoid this damage. Sunscreens with sun protection factor numbers of 15 or more are extremely effective for the skin against sunburn. The sun can damage the skin even on cloudy days, so get in the habit of using a sunscreen every day. Application of sunscreen is must at high elevations or in areas with surfaces that reflect the sun's rays, such as sand, water or concrete.
Everyone needs a little sunshine. About 15 minutes of exposure a day helps the body make vitamin d, which is important for healthy bones and teeth. But longer exposure may cause many problems, from wrinkles to skin cancer. One particularly deadly form of skin cancer, malignant melanoma, has been on the rise in recent decades. Sunscreens help protect against the sun's damaging effects.
Apply sunscreen liberally to all exposed parts of the skin, including the hands, feet, nose, ears, neck, scalp and eyelids. Take care not to get sunscreen in the eyes, as it can cause irritation. Use a lip balm containing sunscreen to protect the lips. Reapply sunscreen liberally every 1-2 hour-more frequently when perspiring heavily. This skincare product should also be reapplied after going in the water. Besides protecting skin against sunburn, men and women with thinning hair can also apply sunscreen to the scalp daily to protect their hair against sun damage and skin cancer.
People with light complexion, perspire heavily or those who live at high altitudes and prefer outdoors must go for sunscreens. Sunscreens must be applied at least 30 minutes before going out in the sun. The right sunscreen will definitely protect you from the suns ultra violet rays and benefit the skin to keep you glowing all day. A wide range of sunscreen products is offered and you can choose the sunblock that suits your skin type.
Sunscreens should not be used on children under 6 months because of the risk of side effects. Children over 6 months should be protected with this skincare product of at least spf 15. Sunscreen containing alcohol should not be used on children because they may irritate the skin.
People with skin conditions or diseases should check with their physicians before using a sunscreen. This is especially true of people with conditions that get worse with exposure to light.
