The cosmetics industry needs to improve measurement techniques for its environmental impacts. This was one of the key messages from the North American edition of the Sustainable Cosmetics Summit which took place in New York City on 17-19 May.
Over 180 executives from the cosmetics industry discussed key sustainability issues over the three-day summit. A number of speakers discussed methods of measuring the environmental impact of cosmetic products. Although many companies are undertaking life-cycle analysis, varying methodologies, lack of standardised data and general difficulties in analysing cosmetic formulations prevent accurate measurement. According to Denise Alves from Natura Brasil, since her company sources over 1,000 raw materials it is not possible to examine the supply chains of all ingredients. Natura Brasil finds that 76% of its products environmental impact is from raw materials and final disposal. By measuring and reducing its carbon footprint, Natura Brasil has become one of the few cosmetic companies to become carbon neutral. Its remaining carbon emissions are then offset by investing in reforestation projects. The Green Formulations session highlighted new sustainable ingredients, especially for natural and organic cosmetics. With many countries having ageing populations, Dr Alain Khaiat gave details on the range of new antiageing ingredients available for natural skin care products. Laboratory JaneClare showed how traditional Chinese medicine ingredients can be used in organic cosmetic formulations to treat skin conditions. Another presentation discussed the green emulsifier and surfactant options. Other papers by AAK and Evonik re-iterated the complexity of measuring the environmental footprint of cosmetic formulations.
