(09-15-2020, 02:09 PM)primotenore Wrote: I abandoned pre-shave products long ago. I don't think they are necessary. I can't name 5 "bad" soaps. 99.9% of all soaps on the market will get the job done. Heck, I can get a close shave with Dove soap.
In the end, if you are happy with your shave using these products, that's all that matters.
Sorry to burst the bubbles in your lather, but Dove is more of a detergent than a soap. It is labeled as a moisturizing beauty bar. The ingredients are:
Sodium Lauroyl Isethionate,
Stearic Acid,
Sodium Tallowate Or
Sodium Palmitate,
Lauric Acid,
Sodium Isethionate, Water,
Sodium Stearate, Cocamidopropyl Betaine,
Sodium Cocoate Or
Sodium Palm Kernelate, Sodium Chloride, Tetrasodium Edta,
Tetrasodium Etidronate, Maltol,
Titanium Dioxide
The beauty bar does contain sodium tallowate or sodium palmitate and sodium cocoate or sodium palm kernelate, which are soaps, but the primary ingredient is sodium lauroyl Isethionate which is a detergent. One thing that bothers me about the ingredient list is that it is not fixed. The soaps in the formula can be either from tallow
or palmitic acid and cocoa butter
or palm kernal oil. Thus, there can be different versions of the product depending upon whichever fats are available at the time of manufacture. If you purchase a Dove beauty bar, you are buying a Dove "mystery" bar as you can never be certain what is in your product.
I have shaved with Yardley of London Moisturizing bath bar with cocoa butter. The ingredients are: Sodium Tallowate, Water (Aqua), Sodium Cocoate, Glycerin, Theobroma Cacao (Cocoa), Seed Butter, Fragrance (Parfum), Butyrospermum Parkii (Shea Butter), Tocopheryl (Vitamin E), Sodium Chloride, Titanium Dioxide, Tetrasodium EDTA, Iron Oxides, Yellow 5, Red 33.
The Yardley is a soap, not a detergent. It is primarily tallow based and contains other soaps and other skin-friendly fats such as cocoa butter and Shea not butter and Vitamin E.
I have found that Yardley bath bar performs better than about a dozen soaps in my collection. Some of these shaving soaps are inexpensive. However, a few of these soaps are sold at a price point that implies they should perform far better than than a bath soap, yet they do not.
If I use soaps that fall below Yardley in my evaluation, I do need to use either pre-shav and post-shave products to compensate for their inadequacies.