I am looking for a Heat Protectant ingredient to add to my hair conditioner. I was always told that oils protects hair against heat but now some people say, "it is like when you pour oil in the pan over the heat, so it would sizzle it". What do you think, who is right and if oils are not good, is there any other natural / synthetic ingredients that can do the job. Thank you all for your help. I really appreciate it.