Gold has more of a buttery yellow tone while warm golds are much richer. A lot of my clients want to go super light for the summer, so we go a little richer and a little darker and allow those highlights to hybernate during the winter. Your colorist can get you there with a gloss.
Phospholipids are the main constituents of cell membranes. They resemble the triglycerides in being ester or amide derivatives of glycerol or sphingosine with fatty acids and phosphoric acid.
Lipids-Fats, oils, phospholipids, and steroids-All are hydrophobic (water-hating)! 3 main types: 1. Triacylglycerols (fats and oils). Structure: Made from 1 glycerol + 3 fatty acid tails = tri-acylglycerol.