Traditional Castile Formula Clinically Tested Natural Hypoallergenic Skincare. We re proud to provide your family with high-quality cleansing products at an exceptional value. Unlike other national brands Kirk s Fragrance-Free bar contains no added fragrance that can irritate sensitive skin. There are no animal by-products or synthetic detergents either. Kirk?s Fragrance-Free bar soap is clinically tested under dermatologist supervision and certified hypoallergenic non-irritating and safe for sensitive skin. Kirk?s all-vegetable-based fragrance-free bar soap creates a gentle creamy lather even in hard water leaving skin feeling soft and healthy. Kirk?s Fragrance-Free bar soap is free from artificial fragrance phthalates sulfates parabens EDTA glutens and colorants. Kirk?s is Non-GMO certified 100% animal cruelty-free certified vegan biodegradable and gluten-free. Kirk?s is a Certified Women-Owned Family Owned and Operated company. For nearly 180 years families have trusted Kirk?