The Simple Goodness of Kirk’s Natural

Kirk's Natural Badges


Kirk’s Natural Castile Soap is proud to announce that all 3 of our 100% pure coconut oil bars are now non-GMO project verified.

Leaping Bunny Program

The Coalition for Consumer Information on Cosmetics (CCIC) Leaping Bunny Program administers a cruelty-free standard and the internationally recognized Leaping Bunny Logo for companies like Kirk's Natural producing cosmetic, personal care, and household products. This program provides the best assurance that no animal testing or animal cruelty are used in any phase of manufacturing. In addition, Kirk's Natural products do not contain any animal by-products.

Made in the USA

Kirk's prides itself on keeping our time honored soap making tradition here in the United States of America. You can be assured that all Kirk's products are manufactured in the USA.

Family Owned & Operated

Kirk's is family owned and operated. Our family and its employees stand behind the quality of our products and believe in our traditions. We find joy in sharing the love of great soaps with you and yours.

About Kirk’s Natural

James S KirkSince 1839, Kirk’s Original Coco Castile Soap has given its consumers a high quality, natural soap at an affordable price. Kirk’s Natural believes that everyone should have the opportunity to wash with natural soaps. Instead of charging specialty item prices often found on most natural products, Kirk’s is happy to give their customers the low prices they can trust. Its founding principles date back to its creator and family man himself, James S. Kirk.

James S. Kirk, founder of Kirk’s Original Coco Castile Soap, was born in Glasgow, Scotland in 1818. Kirk was the son of a prominent shipbuilder and civil engineer. His family migrated to the Montreal, Canada when he was only six months old. In his teens, Kirk was introduced to soap and candle manufacturing. At the age of twenty-one, he married his true love and was inspired to create the James S. Kirk & Company in Utica, New York. He produced a brood of seven sons, many of whom were later involved in the family business. The Kirk family lived and worked in South Evanston, Illinois until his death in 1886. It was said that “there never was a resident of Chicago who was more highly respected and esteemed.”

When it comes to your family’s bath time, generations trust Kirk’s Original Coco Castile Soap & full product line. Kirk’s Natural is pleased to provide American families with high quality, affordable, natural soap!


James S. Kirk & Company and Beyond

James S. Kirk founded James S. Kirk & Company in Utica, NY. Kirk’s Coco Hardwater Castile Soap is first introduced.

1859 A Tale of Two Cities

In 1859, Kirk’s relocates from Utica, New York to Chicago and sets up shop. The plant was located on North Water Street in Chicago, Illinois. The massive five story building was situated along the banks of the Chicago River and was served by a railroad spur that connected it to every railroad in Chicago. With the exception of the Great Chicago Fire in 1871, it quickly became the largest manufacturer of soap both in Chicago and the United States. Kirk's operating divisions were laundry soap, toilet soap, perfumes, colognes, toilet waters and glycerine. By 1900, Kirk’s was producing over 100 million pounds of soap per year!
Procter & Gamble Moves Kirk's East

1930 Kirk's is on the Move

In 1929, the James S. Kirk company was purchased by Procter and Gamble in Cincinnati, Ohio. Ultimately, the five story building located on North Water Street was demolished. The soap continued to be made and distributed without interruption. In 1996, Kirk’s Natural Product Corporation acquires Kirk’s Coco Hardwater Soap from Procter & Gamble and Kirk’s returns to its native home.
Kirk's Finds Home

2005 Kirk's Finds A Home

In 2005, Kirk’s becomes Kirk’s Natural and relocates to Erlanger, Kentucky. Kirk's is now located across the river from Cincinnati, Ohio. Today, Kirk’s is very proud to be family-owned and operated, producing a castile line of products that are cruelty-free and manufactured in the USA.
Celebrating over 175 years!

2013 Celebrating over 175 years!

Kirk’s Soap has been produced without interruption for nearly 175 years. With the success of the Kirk's Original Coco Castile Fragrance Free Bar, Kirk's Natural debuts their new light blue wrapper to help distinguish it from the original bar. Kirk's Natural is constantly working to create new products that meet the need of our customers and the growing demand for affordable natural products!
2015 Change in wrapper

2015 Change in wrapper

In 2015, Kirk's Natural made the decision to offer full disclosure of ingredients in our Kirk's Coco Castile Soaps. In an effort to be transparent, we want to bring this to your attention. The new wrappers that you will begin to see on your store shelves will have a simple and straightforward label. Please be assured that there have been NO changes made to your beloved soap!