Tobacco plant could provide anti-wrinkle solutions by Katie Bird A sugar-peptide mix from wild tobacco plants could be an effective anti-aging ingredient for cosmetics, according to scientists in Italy. The mix of short peptides, amino acids and sugars has antioxidant properties as well as promoting collagen synthesis and stability, and upregulating the expression of a number of genes, the study claims. Copyright© DecisionNewsMedia.com Want to read more? Subscribe to one of our monthly plans to continue reading this article.