100% Pure & Cold Pressed Tamanu Oil for Acne, Eczema, Dry Skin, Psoriasis, and More. 100% Natural. Not Tested on Animals. Origin: Vietnam. Extraction Method: Cold Pressed. Aroma: Distinct, Earthy, Nutty. Some Say It Smells Like Curry. Our Tamanu Overnight Miracle Oil is 100% pure, organic, cold pressed, virgin, unrefined Tamanu Oil. It is a powerfully thick oil that is rich in fatty acids which absorbs quickly and completely into the skin. Our customers love it as an effective way to manage skin blemishes from a variety of common causes.