Suggest Sunscreen For Oil Prone Skin.

gudevng! i am a regular user of dermadew lotion .i apply it on my face.i had acne problems before.now the problem is, i am going on a vaction trip to goa.so 4 sun protection,which sunscreen should i use?i am really scared as i have oily acne prone skin n afraid of using other products other than dermadew.