What's the best deep conditioner to use for african american hair?

To help it grow? Would getting a deep conditioner twice / week help also?What's the best deep conditioner to use for african american hair?
what works for one person's hair may not work for yours. i use organic root stimulator's replenshing conditioner. if it's a protein deep conditioner it can make your hair brittle if you use it too often. a moisturizing deep conditioner can be used as much as you needed.What's the best deep conditioner to use for african american hair?
pantene deep conditioner specially made for women of color. You can find it in cvs.