Adding natural noise in photoshop is difficult. Giving your pictures a natural look is much easier by adding my 8mm, 16mm or 35mm film grains to your images. 8 highres images are provided in this free film grain download package. Set the film grain to layer mode overlay on top of your image. Scale it as required, adjust opacity and you are done – give your image a new moody look. Another cool package for your photoshop toolbox so make sure you grab it now.
4 x 8mm (clean\dirty) + 2x 16mm + 2 x 35mm film grain overlays Sample:
The package contains different noise level images – soft to rough so you can decide which fits best and even combine two different grains with different opacity. 4000x2000px resolution in highest quality jpg format to keep the most details – each jpg has 3-5MB.