Cosmetics Formulation Development

17 (Click to watch) · by **bom_nami** » Wed Sep 29, 2021 2:38 pm

Can I just mix this? how to mix and is there a need to adjust the ph? Citric Acid anhydrous when applied to the skin must be left for 20 minutes, followed by another cream or not because I saw that there was Vitamin C is on Bakuchiol 1% Dimethyl Isosorbide Ascorbyl Tetraisopalmitate 5% Q10 Argan Oil Thank you.

17110 (Click to watch) · by **staff** » Sun Oct 03, 2021 10:37 pm

Hello, I can only mix this. Bakuchiol 1% Ascorbyl Tetraisopalmitate 5% Argan Oil the rest 100% due to DMI and Q10 is not soluble in oil. Argan Oil , you can use it after Vitamin C , no need to wait 20 minutes because it's all oil.

by **bom_nami** » Mon Oct 18, 2021 1:57 am

[quote="staff"]Hello! Just mix it Bakuchiol 1% Ascorbyl Tetraisopalmitate 5% Argan Oil the rest is 100% due to DMI and Q10 is not soluble in oil. Argan Oil can be used after Vitamin C , no need to wait 20 minutes because it's all oil

17110 (Click to watch) · by **staff** » Mon Oct 18, 2021 1:49 pm

Hello,

put on yourself. นำพาสาร into the skin Ethoxydiglycol already exist[/ quote] Yes
Does it need to adjust the ph value and with which substance to adjust it? Read and listen to find out that Vitamin C ip stable at ph below 5
Ascorbyl Tetraisopalmitate is the most stable in pH range 5.0-5.5, use a weak acid such as glycolic acid adjust pH okay

Staff - MySkinRecipes

17 (Click to watch) · by **bom_nami** » Tue Oct 19, 2021 9:23 am

[quote="staff"]Hello!

Put yourself นำพาสาร into the skin Ethoxydiglycol already exist[/ quote] Yes
Do I need to adjust the ph value as well and with which substance should I adjust it? Read and listen to find out that Vitamin C ip stable at ph below 5
Ascorbyl Tetraisopalmitate is the most stable in pH range 5.0-5.5, use a weak acid such as glycolic acid adjust pH Yes

Use agan oil as an oil phase without any water content glycolic acid is it soluble in oil?

17110 (Click to watch) · by **staff** » Thu Oct 21, 2021 10:03 pm

Hello, sorry, the team misunderstood. If the formula is oil-based, then there is no need to adjust the pH again.

Cosmetics Formulation Development

ช่วยดูส่วนผสม bakuchiol หน่อยค่ะ

Please look at the ingredients of bakuchiol.

Re: Please look at the ingredients of bakuchiol.

Re: Please look at the ingredients of bakuchiol.

Re: Please look at the ingredients of bakuchiol.

Re: Please look at the ingredients of bakuchiol.

Re: Please look at the ingredients of bakuchiol.