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Re: Soaps vs. Surfactants

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In a message dated 3/18/2004 12:59:31 PM Eastern Standard Time,

AngiesHerbarie@... writes:

classical bar soap

I guess this is commercial beef fat soap?

Andree

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In a message dated 3/18/04 2:16:19 PM Eastern Standard Time,

AndreeTerry@... writes:

> classical bar soap

>

> I guess this is commercial beef fat soap?

>

Hi Andree,

I don't know, it could be. But you make a good point, we may be comparing

apples and oranges when we look at the " classical bar soaps " and some of the

veggie super-fatted soaps. I'm not aware of any studies that specifically state

a comparison between the superfatted ones and the others. Who knows, maybe it

makes a difference? There's certainly lots of anectodal evidence to support

that it does :)

Angie

The Herbarie

Natural Source Ingredients for Toiletries & Cosmetics

http://www.theherbarie.com

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Hi Angie, I already buy from you and love your stuff. I agree that some of the

new surfactants are wonderful, especially after battling trying to make an

acceptable liquid soap (using potassium hydroxide) that was gentle but not

sticky. I gave up after many months of frustration.

The problem with the initial question is that it mentioned surfactants and

chemicals. I actually tried to steer towards a commentary on classic 'lye'

soap vs. detergents. As for chemicals, I am through talking to anyone who wants

a product without chemicals, as EVERYTHING is composed of chemicals, both

natural and synthetic. (I know no one on this list would make such a faux pas,

but I hear it all the time...)

But a comparison of 'soaps' is not sufficiently specific to make a valid

argument. This is my list of ingredients for Ivory soap:

sodium cocoyl isethionate

paraffin

sodium cocogylceryl ether

glycerin

water

magnesium stearate

stearic acid

magnesium carbonate

coconut acid

sodium isethionate

sodium sulfate

sodium chloride

magnesium laurate

lauric acid

sodium laurate

trisodium etidronate

masking fragrance (in a soap claiming to be unscented)

PEG-90M

titanium dioxide

In comparing to my INCI files, I don't see any classic soap in this.

How about Dove?

Sodium Cocoyl Isethionate

Stearic Acid

Sodium Tallowate (beef tallow soap)

Water

Sodium Isethionate

Coconut Acid

Sodium Stearate

Cocamidopropyl Betaine

Sodium Cocoate or Sodium Palm Kernelate (coconut oil soap or palm kernel oil

soap)

Fragrance

Sodium Chloride

Titanium Dioxide

Tetrasodium EDTA

Trisodium Etidronate

BHT

Sodium Dodecylbenzenesulfonate

I would never touch beef tallow in a body soap, it is too drying -- the industry

uses it as a by-product of the beef industry, so it is very cheap. As for

Coconut oil and PKO, they are standard ingredients in CP soap for hardness and

lather, but rarely does one use them alone. As an example, I would add 25-35%

olive to the coconut and PKO and probably some castor or shea or something else

that is rich and distinctive (not going into specific characteristics of the

oils themselves here.) All of my soaps are superfatted 5% and many contain

goat's milk in addition.

While home-made soaps have been around forever, the cottage industry has changed

tremendously in the past year or so. I now regularly use exotics like Tamanu

oil, Neem, Karanja, and Emu/Ostrich. These weren't readily available two years

ago in quantities the home crafter could afford.

As for comparisons, I doubt the testing industry made any distinction among CP

type soaps, and all home made soaps are not equal. I always check out my

competition, and I was just about floored the other day when I tried a home-made

soap with what smelled like rancid peanut oil once wet; and besides stinking, it

felt drying, which I refuse to accept in a CP soap. This soap was selling in a

medium sized health food store. I would put up a massive argument if anyone

compared my soap to this...

Gillian

In a message dated 3/18/04 2:16:19 PM Eastern Standard Time,

AndreeTerry@... writes:

>> classical bar soap

>>

>> I guess this is commercial beef fat soap?

>>

>

>

Hi Andree,

I don't know, it could be. But you make a good point, we may be comparing

apples and oranges when we look at the " classical bar soaps " and some of the

veggie super-fatted soaps. I'm not aware of any studies that specifically state

a comparison between the superfatted ones and the others. Who knows, maybe it

makes a difference? There's certainly lots of anectodal evidence to support

that it does

Angie

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Hi Angie, I already buy from you and love your stuff. I agree that some of the

new surfactants are wonderful, especially after battling trying to make an

acceptable liquid soap (using potassium hydroxide) that was gentle but not

sticky. I gave up after many months of frustration.

The problem with the initial question is that it mentioned surfactants and

chemicals. I actually tried to steer towards a commentary on classic 'lye'

soap vs. detergents. As for chemicals, I am through talking to anyone who wants

a product without chemicals, as EVERYTHING is composed of chemicals, both

natural and synthetic. (I know no one on this list would make such a faux pas,

but I hear it all the time...)

But a comparison of 'soaps' is not sufficiently specific to make a valid

argument. This is my list of ingredients for Ivory soap:

sodium cocoyl isethionate

paraffin

sodium cocogylceryl ether

glycerin

water

magnesium stearate

stearic acid

magnesium carbonate

coconut acid

sodium isethionate

sodium sulfate

sodium chloride

magnesium laurate

lauric acid

sodium laurate

trisodium etidronate

masking fragrance (in a soap claiming to be unscented)

PEG-90M

titanium dioxide

In comparing to my INCI files, I don't see any classic soap in this.

How about Dove?

Sodium Cocoyl Isethionate

Stearic Acid

Sodium Tallowate (beef tallow soap)

Water

Sodium Isethionate

Coconut Acid

Sodium Stearate

Cocamidopropyl Betaine

Sodium Cocoate or Sodium Palm Kernelate (coconut oil soap or palm kernel oil

soap)

Fragrance

Sodium Chloride

Titanium Dioxide

Tetrasodium EDTA

Trisodium Etidronate

BHT

Sodium Dodecylbenzenesulfonate

I would never touch beef tallow in a body soap, it is too drying -- the industry

uses it as a by-product of the beef industry, so it is very cheap. As for

Coconut oil and PKO, they are standard ingredients in CP soap for hardness and

lather, but rarely does one use them alone. As an example, I would add 25-35%

olive to the coconut and PKO and probably some castor or shea or something else

that is rich and distinctive (not going into specific characteristics of the

oils themselves here.) All of my soaps are superfatted 5% and many contain

goat's milk in addition.

While home-made soaps have been around forever, the cottage industry has changed

tremendously in the past year or so. I now regularly use exotics like Tamanu

oil, Neem, Karanja, and Emu/Ostrich. These weren't readily available two years

ago in quantities the home crafter could afford.

As for comparisons, I doubt the testing industry made any distinction among CP

type soaps, and all home made soaps are not equal. I always check out my

competition, and I was just about floored the other day when I tried a home-made

soap with what smelled like rancid peanut oil once wet; and besides stinking, it

felt drying, which I refuse to accept in a CP soap. This soap was selling in a

medium sized health food store. I would put up a massive argument if anyone

compared my soap to this...

Gillian

In a message dated 3/18/04 2:16:19 PM Eastern Standard Time,

AndreeTerry@... writes:

>> classical bar soap

>>

>> I guess this is commercial beef fat soap?

>>

>

>

Hi Andree,

I don't know, it could be. But you make a good point, we may be comparing

apples and oranges when we look at the " classical bar soaps " and some of the

veggie super-fatted soaps. I'm not aware of any studies that specifically state

a comparison between the superfatted ones and the others. Who knows, maybe it

makes a difference? There's certainly lots of anectodal evidence to support

that it does

Angie

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Hi Angie, I already buy from you and love your stuff. I agree that some of the

new surfactants are wonderful, especially after battling trying to make an

acceptable liquid soap (using potassium hydroxide) that was gentle but not

sticky. I gave up after many months of frustration.

The problem with the initial question is that it mentioned surfactants and

chemicals. I actually tried to steer towards a commentary on classic 'lye'

soap vs. detergents. As for chemicals, I am through talking to anyone who wants

a product without chemicals, as EVERYTHING is composed of chemicals, both

natural and synthetic. (I know no one on this list would make such a faux pas,

but I hear it all the time...)

But a comparison of 'soaps' is not sufficiently specific to make a valid

argument. This is my list of ingredients for Ivory soap:

sodium cocoyl isethionate

paraffin

sodium cocogylceryl ether

glycerin

water

magnesium stearate

stearic acid

magnesium carbonate

coconut acid

sodium isethionate

sodium sulfate

sodium chloride

magnesium laurate

lauric acid

sodium laurate

trisodium etidronate

masking fragrance (in a soap claiming to be unscented)

PEG-90M

titanium dioxide

In comparing to my INCI files, I don't see any classic soap in this.

How about Dove?

Sodium Cocoyl Isethionate

Stearic Acid

Sodium Tallowate (beef tallow soap)

Water

Sodium Isethionate

Coconut Acid

Sodium Stearate

Cocamidopropyl Betaine

Sodium Cocoate or Sodium Palm Kernelate (coconut oil soap or palm kernel oil

soap)

Fragrance

Sodium Chloride

Titanium Dioxide

Tetrasodium EDTA

Trisodium Etidronate

BHT

Sodium Dodecylbenzenesulfonate

I would never touch beef tallow in a body soap, it is too drying -- the industry

uses it as a by-product of the beef industry, so it is very cheap. As for

Coconut oil and PKO, they are standard ingredients in CP soap for hardness and

lather, but rarely does one use them alone. As an example, I would add 25-35%

olive to the coconut and PKO and probably some castor or shea or something else

that is rich and distinctive (not going into specific characteristics of the

oils themselves here.) All of my soaps are superfatted 5% and many contain

goat's milk in addition.

While home-made soaps have been around forever, the cottage industry has changed

tremendously in the past year or so. I now regularly use exotics like Tamanu

oil, Neem, Karanja, and Emu/Ostrich. These weren't readily available two years

ago in quantities the home crafter could afford.

As for comparisons, I doubt the testing industry made any distinction among CP

type soaps, and all home made soaps are not equal. I always check out my

competition, and I was just about floored the other day when I tried a home-made

soap with what smelled like rancid peanut oil once wet; and besides stinking, it

felt drying, which I refuse to accept in a CP soap. This soap was selling in a

medium sized health food store. I would put up a massive argument if anyone

compared my soap to this...

Gillian

In a message dated 3/18/04 2:16:19 PM Eastern Standard Time,

AndreeTerry@... writes:

>> classical bar soap

>>

>> I guess this is commercial beef fat soap?

>>

>

>

Hi Andree,

I don't know, it could be. But you make a good point, we may be comparing

apples and oranges when we look at the " classical bar soaps " and some of the

veggie super-fatted soaps. I'm not aware of any studies that specifically state

a comparison between the superfatted ones and the others. Who knows, maybe it

makes a difference? There's certainly lots of anectodal evidence to support

that it does

Angie

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