While cysteine sourced from wool is derived from an animal by-product, the extraction process for our NAC product ensures ethical practices and does not harm animals. Therefore, our NAC can be considered vegan-friendly. The term 'vegan-friendly' is often used to denote products that align with vegan principles but may still contain ingredients derived from animals or their by-products, even though obtained without causing harm. On the other hand, 'vegan' typically implies the complete absence of any animal-derived ingredients or by-products in the product.
Mar 11, 2025