head problems

[MARCELO178]

I brewed a stout beer and I am having a problem with my head retention, the head simply disapeared. I think it has been caused by one of the ingredients.
Pilsen malt 2Lb 3.27oz (1kg)
rosted barley 14.11oz (400g)
Oats Flaked 5.67oz (160g)
wheat raw 2.82oz (80g)

for a batch of 2 gallons (8 litrers).
is there any problem with the ingredients? What else could be the problem?

 

[Jayhem]

Flaked oats should add to head retention. If raw wheat has oil content that could be killing the head retention. How is the carbonation?

 

[dangerbrew]

Trying adding a few ounces of both carafoam/carapils dextrin and torrified wheat to your recipe next time. Always works for me.

 

[MARCELO178]

The carbonation is fine, the beer looks like coca cola.
maybe too much not malted grain?