Personal Care - Oral Care

Industry News

A new way to create a spectrum of natural-looking hair colors

Northwestern University researchers have developed a new way to create a spectrum of natural-looking hair colors, ranging from blond to black, by using enzymes to catalyze synthetic melanin. ...

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Planaria flatworms can be alternative screening tool to avoid rabbit skin testing

A new, accurate screening tool for clinical skin products has been developed which uses flatworms rather than rabbits. ...

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Discovery enables adult skin to regenerate like a newborn's

A newly identified genetic factor allows adult skin to repair itself like the skin of a newborn. The discovery has implications for wound treatment and preventing some of the aging process in skin. Researchers identified a factor in the skin of baby mice controlling hair follicle formation. When it was activated in adult mice, their skin was able to heal wounds without scarring. The reformed skin even included fur and could make goose bumps. ...

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Skin lightening products linked to altered steroid hormone levels

Women who misuse corticosteroid creams for cosmetic skin lightening may be at risk of developing adrenal insufficiency, according to new research. ...

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Stem cell treatments 'go deep' to regenerate sun-damaged skin

Some plastic surgeons have been using stem cells to treat aging, sun-damaged skin. But while theyve been getting good results, its been unclear exactly how these treatments work to rejuvenate photoaged facial skin. A new study finds that within a few weeks, stem cell treatment eliminates the sun-damaged elastin network and replacing them with normal, undamaged tissues and structures. ...

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Engineered Botulinum toxin is more potent and safer in mice

Botulinum toxin (BoNT) is used for a range of applications, but when injected it can diffuse into the surrounding tissue and give rise to adverse effects. A new study shows that a subtle modification of an FDA-approved form of BoNT enhances binding to the nerve cells and improves the drugs potency and safety. ...

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Scientists find new ways to prevent skin scarring

A new study reveals promising new strategies to prevent skin scarring after injuries. ...

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