• Anna Solana, science journalist

    Diamonds for the skin

    16 Jun Diamonds for the skin

    For several years diamond-dust creams have been sold as an outrageously expensive treatment used by celebrities to ensure they walk the red carpet with a fabulous complexion. Now, Asian scientists say they have managed to produce diamonds inexpensively in their laboratory ai??i?? making this luxury skin care fad potentially more affordable.

    Ai??

    The labels of creams containing diamond dust promise a smoother, younger skin from the first application, claiming that this gem has exfoliating properties that stimulate collagen production and help conceal wrinkles and blemishes. Marketing makes these texts not very different from those for other creams based on less exclusive ingredients. What is different, however, is the price of these exclusive creams, clearly aimed at the pockets of those who can afford the luxury. Read More

  • Fede Montagud, editor

    Biological deodorants?

    6 Jun Biological deodorants?

    Deodorants and antiperspirants may reduce or hide the smell emanating from the armpits after a hard day's work or a workout, but no product can completely eliminate body odour. However, a recent discovery could help improve the products currently available in the market.

    Ai??

    A few years ago, Chris Callewaert, a researcher at the University of Ghent (Belgium), suggested that, since body odour is not always a matter of hygiene, it had to stop being a taboo subject. There are more bacteria in our armpits, remember, than there are humans on the planet. And some people simply accumulate more of the microorganisms responsible for the decomposition of sweat molecules, and so they smell worse. Callewaert referred mainly to bacteria from the genus Corynebacterium, at that time considered to be primarily responsible for body odour. Read More

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