Review (5/5): seems to work the same as bottle shipped direct from OZ Naturals!
I try to order directly from OZ Naturals but was in a time crunch and ordered from Amazon. Seems to work the same for me. I definitely notice if I forget to use this stuff. I put on once a day at night and leave on for the night and following day. I only wash my face once daily. I have fairly sensitive skin and this doesn't seem to be too harsh from me. I also use a gentle clarifying cleanser and no moisturizer. My skin tends to not like anything harsh or oily. Hope this helps! and remember to keep your skin clean from the inside out first. Clean diet and tons of water should be first and foremost!!!