Certified & 100% Pure Calophyllum Inophyllum USDA Cold Pressed and Hexane Free Non-GMO Project Verified Tamanu Oil's high concentration of saturated fatty acids causes it to solidify at room temperature. To melt, simply warm the bottle in your pocket or in a mug with warm water to return it to a liquid state. Condition: Skin in need of nourishment to promote natural hydration and rejuvenation. Solution: NOW Solutions Pure Tamanu Oil is a premium cold-pressed oil from the seeds of the tamanu tree, which is found throughout the South Pacific. Tamanu oil has naturally occurring essential fatty acids that promote soft, radiant, hydrated skin.