sun block


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sun block

(sŭn)
n.
A preparation, as of PABA, that prevents sunburn by filtering out the sun's ultraviolet rays, usually offering more protection than a sunscreen.

Patient discussion about sun block

Q. what does a sun block cream do? and what are a UV rays?

A. It blocks out harmful Ultra violet rays from the skin as the previous entries have related; however it can also block your ability to produce vitamin D. If you live in a northerly area or one that receives limited sunlight, its recommended to get at least 15 minutes of sun a day (this is probably best done with minimal sunblock) and according to personnal sun sensitivity. Another thing to keep in mind is that sunblock works best if applied 20 minutes before sun exposure.

More discussions about sun block
References in periodicals archive ?
Therefore, she recommends using sun blocks and avoiding the use of cosmetic substances upon the appearance of melasma as well as promptly receiving treatment.
The Sun Screen Gel SPF 15 is made with Aloe Vera, Watermelon and Cucumber extracts, while the Sun Block Cream SPF 25 is enriched with Jojoba Oil and Wheat Germ Oil.
As a first aid measure, try gentle facial scrubs, a good moisturising routine and wearing a sun block, even in the winter.
Although I would urge you to use sun block every day, and particularly in the UAE, with its year-round sunshine.
Made from 24-gauge steel, the red toolbox gift set contains some of Busted Knuckle Garage's best-selling items: the Magnetic Finger tool, Mechanic's Boil Over Hot Sauce, an oil can coin bank, a wall sign, a tube of Mechanic's Sun Block, a can/bottle cooler, Mechanic's Hand Cleaner and Mechanic's Hand Salve/Lip Balm.
Although the preparation tends to involve buying new clothes and stocking up on sun block, many forget to shop around for the best deals on holiday money.
They charge sky-high prices - up to pounds 15 - for a bottle of full sun block cream that probably costs a few pence to manufacture when the same bottle in Australia - which is one of the worst countries for skin cancer in the world - is just a couple of quid.
Certain things, such as not getting enough sleep, not eating well, spending time in the sun without sun block, and too much stress may cause the virus to pop up again.
Every fact sheet covers the types of radiation sources at the location, the important roles that federal, state, and local governments play in protection and control, and normal steps that individuals can take to protect themselves, such as applying sun block or installing radon detectors in homes.
A tan is a sign of damage to the skin but with all the fake tan lotions now available, why not fake it and use a really high factor sun block to ensure you look good and stay safe.
It consists of cleansing regularly with African Queen's African papaya soap, exfoliating, moisturizing and applying sun block," Whitfield says.