A Review of Preservatives in Cosmetic Products Preservatives are substances which may be added to cosmetic
products for the primary purpose of inhibiting the development
of micro-organisms in suc...
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M U Iwobi, BSc, PhD, C Biol, MI Biol, EurProBiol; C J Brennan, BSc, PhD, EurChem, CChem, MRSC; A T Grotkiewicz, BSc, MSc, MRSC; L B Martin, BSc, MRSC, Intertek Toxicology Assessment, Leicester, United Kingdom
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An Active Complex to Provide Plant Derived Steroid Precursors to Compensate the Natural Deficit of Aged Skin and to Improve Skin Biophysical Parameters Skin ageing is associated with a deficit of relevant biological
precursors essential for maintaining a healthy skin. Reduction
of hormonal status in...
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Dr Kuno Schweikert, Dr Frank Gafner, Induchem AG, Volketswil, Switzerland Dr Giorgio Dell’Acqua,
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