Cosmetics Formulation Development


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Re: Inquire about cosmetic raw materials

Postby misix24 » Tue Nov 15, 2022 10:07 am

hello

Can 7-DHC ( Cholesterol , Vitamin D3 Precursor) dissolve in Isododecane ?


thank you

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Re: Inquire about cosmetic raw materials

Postby misix24 » Tue Nov 15, 2022 8:40 pm




misix24 wrote:

hello

Can 7-DHC ( Cholesterol , Vitamin D3 Precursor) dissolve in Isododecane ?


thank you


Just want to ask more. Please change the question to

7-DHC ( Cholesterol , Vitamin D3 Precursor ) can be dissolved in Isododecane with LipidSoft ™ groups such as LipidSoft ™ Cyclo or not.

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Re: Inquire about cosmetic raw materials

Postby misix24 » Thu Nov 17, 2022 10:58 pm

misix24 wrote:


misix24 wrote:

hello

Can 7-DHC ( Cholesterol , Vitamin D3 Precursor) dissolve in Isododecane ?

thank you

Just want to ask more. Please change the question to

7-DHC ( Cholesterol , Vitamin D3 Precursor ) can be dissolved in Isododecane with LipidSoft ™ groups such as LipidSoft ™ Cyclo or not.


Please change the question to

Can 7-DHC ( Cholesterol , Vitamin D3 Precursor) dissolve in Cerasoft ™ ( Synthetic Ceramide ) because it is an ester?

thank you

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Re: Inquire about cosmetic raw materials

Postby staff » Sat Nov 26, 2022 1:28 pm

hello


insoluble in isododecane

Insoluble in LipidSoft Cyclo


Can be dissolved in Cerasoft ™ ( Synthetic Ceramide )

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Re: Inquire about cosmetic raw materials

Postby misix24 » Wed Nov 30, 2022 11:03 pm

ask me more


7-DHC (Cholesterol, Vitamin D3 Precursor) Dissolved in LipidSoft ™ Lite.


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Re: Inquire about cosmetic raw materials

Postby staff » Sun Dec 11, 2022 7:31 pm

hello


Yes, but LipidSoft Lite is a low polarity oil. Solubility may not be very good. Will have to use the ratio of oil: 7-DHC a little higher

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Re: Inquire about cosmetic raw materials

Postby misix24 » Fri Dec 16, 2022 12:01 am

Pepper Extract (Piperine 98%) from the information stated that can dissolve in Ethoxydiglycol , DMI, Laurocapram , DMSO

What is the solubility rate?


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Re: Inquire about cosmetic raw materials

Postby misix24 » Thu Dec 29, 2022 1:17 pm

I'd like to add more questions, so I've gathered them into one thread.


1. Pepper Extract (Piperine 98%) from the information stated that can dissolve in Ethoxydiglycol , DMI, Laurocapram , DMSO
What is the solubility rate?


2. If my formula already uses Silk Lotion Maker as the main Emulsifier , can PhosphoMax ™ (Natural Phospholipid Emulsifier ) be added as co- Emulsifier ?


thank you

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Re: Inquire about cosmetic raw materials

Postby misix24 » Thu Dec 29, 2022 1:31 pm

I'd like to add more questions, so I've gathered them into one thread.


1. Pepper Extract (Piperine 98%) from the information stated that can dissolve in Ethoxydiglycol , DMI, Laurocapram , DMSO
What is the solubility rate?


2. If my formula already uses Silk Lotion Maker as the main Emulsifier .

Can I add PhosphoMax ™ as a Co- Emulsifier ?

The reason why I want to add PhosphoMax ™ to the formula is because I want to increase the penetration of ingredients into the skin.


thank you

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Re: Inquire about cosmetic raw materials

Postby staff » Sun Jan 08, 2023 4:35 pm

hello


1. Normally, about 3-10 times of the solvent is required of the active substance to be dissolved.


2. Can you do it?

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