These are my custom photoshop gradients that I use in my designs. The pack comes with both a GRD file that can be installed on photoshop and a PSD file too in case you prefer to copy and paste from the layerstyles.
The gradients can be uses via gradient tool, gradient map and layerstyle.
To install the GRD file, open the gradient editor on photoshop, click the cog icon and load gradients.
You need Photoshop CC to use this pack. CS versions are not compatible.