Are harsh chemicals used during the processing the lanolin used to make Vitamin D3?Updated 3 months ago

No harsh chemicals are used or left in the production of our Vitamin D3. While the ingredient begins from lanolin in sheep’s wool, it goes through a purified, food-grade process — and the final stage uses only water as the solvent. It is free from chemical residues, solvents, ethylene oxide, irradiation, and other harmful processing agents. The finished Vitamin D3 is USP-grade and tested for purity and safety.