Liquid Germall™ Plus (Propylene Glycol (and) Diazolidinyl Urea (and) Iodopropynyl Butylcarbamate) is a highly regarded preservative known for its efficient antimicrobial power in personal care formulations. This classic preservative from Ashland excels in providing balanced, synergistic, and broad-spectrum protection, making it compatible with a variety of cosmetic ingredients. Renowned for its effectiveness at low doses, Liquid Germall™ Plus not only stands strong on its own but also serves to enhance the efficacy of other preservatives, ensuring the integrity and safety of your skincare products. Approved for use in most countries, this versatile ingredient is essential for maintaining product stability and extending shelf life.