How to Matify Oily Skin Using Photoshop?
Open any photo or image to be edited by selecting [CTRL+O] or FILE->OPEN
Choose Layer > New > Layer to add a new layer to the image. Click OK to apply the changes.
Click on the Eyedropper Tool in the toolbar to sample colors in the image.
• Use eyedropper to sample the skin color right next to large area of shine in subject forehead or cheekbone.
Click on the Brush Tool in the toolbar to create brush strokes.
Select very soft brush with settings::
• Select The "Hardness", "Blend Mode" and "Opacity" Options
Adjust Brush Size accordingly to cover the area you are working on and simply brush over the shine.
As you Brush on each oily shine with the Soft Brush, and just like that, it's gone, replaced with good matte texture from the selected sample area.
Choose Layer > Merge Visible to merge all visible layers into one.
Hit OK and Save.