What is the source of Jamieson Vitamin D?

Jamieson Vitamin D is derived from the world’s finest lanolin, an abundant, rich and renewable source of Vitamin D. The lanolin is extracted from the sun-drenched wool of sheep living in the high country of Australia and New Zealand and then shipped to France, where it undergoes sophisticated, state-of-the-art processing to yield an exceptionally pure, crystalline form of pre-Vitamin D3. Exposure to ultraviolet light — the same mechanism that allows the body to naturally synthesize Vitamin D — activates the pre-Vitamin D and converts it to a pharmaceutical-grade Vitamin D3.