Cosmetics Formulation Development


Bisdisulizole Disodium (UVA/Water-Soluble)และEnsulizole

Need help and get help on cosmetics formulation development

Bisdisulizole Disodium (UVA/Water-Soluble) and Ensulizole

Postby suphannee.s » Mon Dec 24, 2018 3:42 am

Inquire about making sunscreen sprays with ingredients of 1. Ensulizole 8% 2. Bisdisulizole 10% 3. Remaining water 4. กันเสีย 1%must Do you put it in? Note: Do not mix it with other things. I want to spray sunscreen, water formula, spend time at home without makeup. Thank you in advance
suphannee.s
 
Posts: 11 (Click to watch)
Joined: Wed Oct 03, 2012 1:38 pm
Has thanked: 0 Times
From thanks :: 0 Times
Recipes Count: 0

Re: Bisdisulizole Disodium (UVA/Water-Soluble) and Ensulizole

Postby staff » Sat Dec 29, 2018 5:41 pm

Hello, members have to adjust the formula to have a pH value of alkaline so that the ingredients สารกันแดด both are soluble. This will be explained on the method of thawing. It's on the ingredient detail page. สารกันแดด both items, please members try to check and test the solubility according to the instructions as follows. say
Staff - MySkinRecipes
staff
 
Posts: 17072 (Click to watch)
Joined: Mon Mar 19, 2012 9:38 pm
Recipes Count: 0

Re: Bisdisulizole Disodium (UVA/Water-Soluble) and Ensulizole

Postby suphannee.s » Sat Dec 29, 2018 9:53 pm

Between Triethanolamine and NaOH which one is more gentle on the skin?
suphannee.s
 
Posts: 11 (Click to watch)
Joined: Wed Oct 03, 2012 1:38 pm
Has thanked: 0 Times
From thanks :: 0 Times
Recipes Count: 0

Re: Bisdisulizole Disodium (UVA/Water-Soluble) and Ensulizole

Postby staff » Thu Jan 03, 2019 9:30 pm

Hello, will both substances irritate the skin? Depending on the pH value, it can irritate the skin. The level of irritation depends on how high the pH is. If the pH is adjusted close to 7, there is no irritation problem. Triethanolamine pH is easier to control as it is less alkaline. Sodium Hydroxide is easy to add in small increments and วัดค่า pH or observe the solubility of the ingredients. Isn't there any difference?
Staff - MySkinRecipes
staff
 
Posts: 17072 (Click to watch)
Joined: Mon Mar 19, 2012 9:38 pm
Recipes Count: 0


Return to Cosmetics Formulation Development

cron