• Fede Montagud, editor

    Energy-saving bulbs affect the skin

    4 Sep Energy-saving bulbs affect the skin



    British Journal of Dermatology

    Our skin is the shield that protects us from external aggressions. But ultraviolet (UV) light can pass through it, affecting its internal layers and causing photoageing and possibly even greater damage. Modern energy-saving bulbs, unlike the traditional incandescent and new LED lights, emit UV rays that can damage the skin.


    European Union scientists have long warned that energy saving bulbs, known as compact fluorescent lamps (CFL), may have negative effects on the skin’s health because they emit ultraviolet (UV) rays like the sun. In fact, at distances of under 20 cm these effects appear to be demonstrated, especially for people with previous skin problems. Fluorescent lamp manufacturers state that quality products have a dual layer that reduces the radiation, leaving it too weak to cause skin cancer. But, just in case: buy reputable bulbs and keep your distance!

  • Josep Orellana, science journalist

    Atopic dermatitis: skin care is essential

    31 Aug Atopic dermatitis: skin care is essential



    PubMed Health


    Atopic dermatitis is a chronic inflammation of the skin of obscure origin. Very common in children, it tends to mitigate with age. The itchiness can be very persistent and there is no real cure, although complications can be avoided with good skin care.


    Atopic dermatitis is also known as eczema. It usually has an intermittent course with flares and remissions of unknown origin. Experts believe it may be due to a malfunction of the skin’s immune system, with genetic or environmental factors possibly contributing to its occurrence. The most characteristic symptoms are redness, dryness, blistering, oozing, crusting, scaling, itching, skin thickening and sometimes slight pigmentation. The itchiness may be felt before the rash appears. Read More

  • Fede Montagud, editor

    India bans animal testing of cosmetics

    26 Aug India bans animal testing of cosmetics



    Cosmetics Design Europe

    India has become the first Asian country to ban the testing of cosmetics on live animals. Such tests are performed to check the safety of ingredients before skin tests are made on human volunteers. Numerous alternative tests exists that avoid animal suffering.


    With this initiative, India follows in the footsteps of the 27 European Union (EU) countries that applied this rule in a stepwise process starting in 2003 and ending in March 2013. However, unlike the EU, Indian health authorities will temporarily allow importation of ingredients tested on animals from other countries. Animal advocacy groups celebrate this step for a major Asian country and continue to denounce these practices in places like the USA and China.

  • Anna Solana, science journalist

    Sunscreens: What’s new under the sun?

    21 Aug Sunscreens: What's new under the sun?



    European Commission


    Sunscreens are not what they used to be. In the 1970s and 1980s, what mattered was a deep tan and UV radiation protection barely received a mention. But devastating skin cancer figures forced a rule change in a market worth about 1,000 million dollars in the USA alone and which relies on innovation to diversify.


    Correctly labelling a sunscreen is no trivial task. The US Food and Drug Administration (FDA) has taken more than 30 years to bring order to the sunscreen market and set standards to test the effectiveness of products. From 18 June 2012, sunscreens sold in the USA have to comply with new rules established by the FDA. They are required to be "broad spectrum”, i.e., they must protect against both UVA (responsible for premature ageing) and UVB (responsible for sunburn) and they must indicate how many minutes they remain effective after immersion in water. Read More