TLDR Review: Kirk's Castile Soap Original
Published: March 18th, 2025
Pros
- •Foams up easily and has a creamy texture with thick lather.
- •Made with natural ingredients, such as coconut oil, and is free of harmful chemicals like Sodium Laurel Sulphate (SLS) and Parabens.
- •100% fragrancree, which is appreciated by users sensitive to scents.
- •Packaging is ecriendly, using only paper without plastic.
- •Offers good value for the money for the quality provided.
- •Has a clean, gentle formula suitable for many skin types and highly recommended for wellnesinded consumers.
- •Excellent cleaning without stripping away skin's moisture.
- •Longevity supported by its extreme lathering, lasting a decent time even in hard water.
- •Works well as a laundry bar.
Cons
- •Not ideal for sensitive skins; may cause a burning or stinging sensation.
- •Can leave a residue that requires extensive rinsing.
- •Some users reported an earthy, musty scent despite being fragrancree.
- •Disappears quicker than some regular bar soaps, resulting in quicker use.
- •Can be slippery in soft water.
- •Users looking for a coconut scent may be disappointed.
Bottom Line
Kirk's Natural Castile Soap Original offers an affordable, natural, and eco-friendly option for general use. While it excels in foaming and lasting value, users with very sensitive skin or those preferring a specific scent might want to consider alternatives like Dr. Bronner's sensitive/unscented soap, which has been mentioned positively by reviewers concerned about sensitivity issues.
Lowest at Amazon
$5.50 at AmazonLowest at any Popular Retailer
$4.99 at InstacartWhere to Buy
Prices last updated: August 21st 2025 5:44 pm
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