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David said:

Disperse it in glycerin or propylene glycol first

Hello , what is best percentage of PEG 90M to give fiber effect in hair wax?
 Thank you

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Perry said:

No, silk protein will not do that.

Hello , Perry 

What is best percentage of PEG 90M to give fiber effect in such product ?

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Belassi said:

Sorry, that is not one of my areas of experience.

Thank you sir

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Belassi said:

Sodium benzoate goes into ionic solution at pH<5.5 so there is little difference. Please bear in mind that when formulating a shampoo, you need to look at the complete system, not just the preservative alone. For instance, our (discontinued) sulphate-free shampoo had 3% propanediol in it as part of the thickener; it acts as a preservative booster. Ideally I would experimentally reduce the preservative until it failed challenge and then double that amount. In practice nobody has that kind of time.
You can use citric acid to reduce the pH.

Thank you very much sir 
We need ingredients list and procedures for spider web effect hair cream .
Could you help us in this ? 

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Dirtnap1 said:

That Lubrizol formula will be much like what is in the video. If you want it clear, just disregard the mica/dyes.

A ringing gel/pomade formula with Peg 90M will give the stringy results. The fixatives used will effect the amount of webbing as well. 

Could you please provide us with Lubrizol formula?
we could not have it .
Thank you .

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Microformulation said:

I have made this product several times.

Honestly, it is the PEG90M that makes it work. The PEG45 does not suffice. You may want to search carefully as there are many providers and sometimes thgeINCI’s vary.

Could you please provide us with the procedures and ingredients percentages ?
Thanks in advance .

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Belassi said:

sodium benzoate 0.4% should be perfectly adequate provided you keep the pH to not more than 5.

Shall he use Sodium Benzoate or Benzoic Acid ?
How to adjust PH to 5?

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Thanks

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Thank you

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Emulsifier polymer like what ?

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Oil phase is mineral Paraffin oil with 15% to water