Is jojoba oil safe to apply to moisturize on the face for a male person ? is jojoba oil really safe ?

Yes and yes: Yes, jojoba oil is extremely safe. As a matter of fact, I have not found mention of any adverse reactions to it anywhere, though it is likely that some people might be allergic to it, as people can become allergic to almost anything- but such an allergy must be rare, as I have not seen it mentioned, see http://www.Acne.Org/jojoba-oil.Html.