Metabolites of the three groups consisted primarily of carboxylic acids and their derivatives, although the specific types varied. D-PPs contain primarily polypeptide molecules, whereas J-PPs and ...

Peptides are short chains of amino acids, the building blocks of proteins. In skincare products, peptides have many possible benefits, such as helping combat fine lines and wrinkles, protecting ...

Call your healthcare provider for advice on what to do for your skin. Who Should Not Use Lactic Acid on Their Skin Lactic acid is the gentlest of alpha hydroxy acids. Most people can use it safely.

Department of Chemistry, University of Calcutta, 92 A. P. C. Road, Kolkata-700009, India ...

College of Chemistry and Materials Engineering, Anhui Science and Technology University, Fengyang 233100, P. R. China ...

Connect with her on Instagram and Facebook, or visit www.CynthiaSass.com. Amino acids are the building blocks of protein. Proteins and the amino acids they are made from are necessary to make or ...

Alpha-lipoic acid (ALA) is a naturally occurring fatty acid that your body makes, but it's also available in certain foods and as a supplement. The main benefit of alpha-lipoic acid in the body is ...