The simple fact of knowing and using the basic color movement of LAB will have a significant impact on your images in ways that were previously not possible. It's more than a simple increase in saturation: it's about stretching the color palette.The LAB color space tries to define the colors differently. While RGB defines color through a combination of red, green and blue values of different tones, LAB uses three different channels. They are: , something called using Channel A and Channel B. Therefore, brightness, channel A and B are shortened to L-A-B, LAB.
in In this tutorial I will explain how easy you can archive beautiful rich tones using Lab mode . You will learn how to create a beautiful skin and adding dodge and burn
For this tutorial I used my action Skin you can purchaseHERE