U Heinrich

Summary

Affiliation: University of Witten/Herdecke
Country: Germany

Publications

  1. doi request reprint Multicentre comparison of skin hydration in terms of physical-, physiological- and product-dependent parameters by the capacitive method (Corneometer CM 825)
    U Heinrich
    Institut für Experimentelle Dermatologie, Universitat Witten Herdecke, Witten, Germany
    Int J Cosmet Sci 25:45-53. 2003
  2. doi request reprint Comparison of sun protection factors determined by an in vivo and different in vitro methodologies: a study with 58 different commercially available sunscreen products
    U Heinrich
    Institut für Experimentelle Dermatologie, Universitat Witten Herdecke, Witten, Germany
    Int J Cosmet Sci 26:79-89. 2004
  3. ncbi request reprint Antioxidant supplements improve parameters related to skin structure in humans
    U Heinrich
    Institute of Experimental Dermatology, University of Witten Herdecke, Witten, Germany
    Skin Pharmacol Physiol 19:224-31. 2006
  4. ncbi request reprint In vivo assessment of Ectoin: a randomized, vehicle-controlled clinical trial
    U Heinrich
    Institute of Experimental Dermatology, University of Witten Herdecke, Witten, Germany
    Skin Pharmacol Physiol 20:211-8. 2007
  5. ncbi request reprint Dietary tomato paste protects against ultraviolet light-induced erythema in humans
    W Stahl
    , , , Germany
    J Nutr 131:1449-51. 2001

Collaborators

Detail Information

Publications5

  1. doi request reprint Multicentre comparison of skin hydration in terms of physical-, physiological- and product-dependent parameters by the capacitive method (Corneometer CM 825)
    U Heinrich
    Institut für Experimentelle Dermatologie, Universitat Witten Herdecke, Witten, Germany
    Int J Cosmet Sci 25:45-53. 2003
    ..The important influence of the skin type of the volunteers on the degree of product performance, as demonstrated in this study, should be especially considered when drawing up guidelines for efficacy testing...
  2. doi request reprint Comparison of sun protection factors determined by an in vivo and different in vitro methodologies: a study with 58 different commercially available sunscreen products
    U Heinrich
    Institut für Experimentelle Dermatologie, Universitat Witten Herdecke, Witten, Germany
    Int J Cosmet Sci 26:79-89. 2004
    ....
  3. ncbi request reprint Antioxidant supplements improve parameters related to skin structure in humans
    U Heinrich
    Institute of Experimental Dermatology, University of Witten Herdecke, Witten, Germany
    Skin Pharmacol Physiol 19:224-31. 2006
    ..Roughness and scaling were improved by the supplementation with antioxidant micronutrients. In the placebo group no changes were found for any of the parameters...
  4. ncbi request reprint In vivo assessment of Ectoin: a randomized, vehicle-controlled clinical trial
    U Heinrich
    Institute of Experimental Dermatology, University of Witten Herdecke, Witten, Germany
    Skin Pharmacol Physiol 20:211-8. 2007
    ..In terms of antiageing properties, previous in vitro studies could be confirmed by this clinical trial, clarifying that the natural cell protection concept of Ectoin is transferable to skin care with manifold benefits...
  5. ncbi request reprint Dietary tomato paste protects against ultraviolet light-induced erythema in humans
    W Stahl
    , , , Germany
    J Nutr 131:1449-51. 2001
    ..No significant difference between groups was found at wk 4 of treatment. The data demonstrate that it is feasible to achieve protection against UV light-induced erythema by ingestion of a commonly consumed dietary source of lycopene...