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 any Popular Retailer
$5.50 at Amazon
Get ShopSavvy
ShopSavvy is totally free and works on all popular phones and browsers
Download ShopSavvy App

Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more

Install ShopSavvy Browser Extension

Compare and track prices automatically while you shop online at thousands of websites.

Ā© 2025 Monolith Technologies, Inc. All rights reserved..