Depression in Forehead, Shows from Front and Profile (Not a Wrinkle)?

A localized form of Scleroderma may cause forehead depressions. I would recommend a consultation with a dermatologist.

Without pictures or seeing you in person, it is impossible to give you specific advice.  However, if you have an indentation, then a dermal filler such as Juvederm may be helpful to smooth out the area.

 

Good Luck.

It's important to try to work out what might have caused the depression, as if it has only developed in the last 12 months it may still be getting worse. Diagnosing the cause will help determine the appropriate treatment and also help to predict how long the result of any treatment will last. What you have described is not particularly common, which limits the reliability of any advice or suggestions that you can be given without a face-to-face consultation.

Indentations can definitely be augmented with a dermal filler or fat grafting. A dermal filler will give more predictable and reliable results than fat grafting for a localised indentation and is likely to be better for the problem you have described.