Abdullah
Forum Replies Created
-
@SnowBunnyChemist thanks a lot
So if it is c12 chain in CAPB, does it mean any other surfactant with mostly c12 will cause the same? For example polyglyceryl 4 laurate.
Does c12 feed p. Acne or any other bacteria?
-
What is the pH of 1% guar gum solution?
If it is below 7, this type needa high shear mixing and after 15 minutes it will hydrate.
If it is 8-10 then mix in water very easily before reducing pH.
-
Is this your question that how can they add oils without emulsifier?
They have a lot of surfactants and surfactants are emulsifiers.
If not then what is your question?
-
Where are you and what type of products you want to make?
-
Have you tested the salt curve?
-
Use nacl
-
Remove everything
Just use BTMS, guar gum and preservative.
-
Jow much and how long can it work continually?
-
Can you make a stable cream? If no then first learn that.
I would use 2% arbotin and 5% niacinamide. I won’t use those other ingredients
-
I did comment in a discussion but wasn’t able to find the option how to edit it on my phone. It only has replay option. I have to switch to disktop mode and then edit it.
-
For Shampoo 1 or 3 but remember that it will reduce the viscosity. 2 may increase the viscosity but not very effective.
For emulsion 1 or 3 + 2 and pH below 4.7 or another any fungal.
Don’t forget chelating agent too.
-
Thanks a lot
-
Make a 20% solution instead of 27%. It is much easier to make.
I usually make ~2L of 20% solution in ~2 minutes and use it in my samples.
-
You can use a preservative or you can increase the pH to 11-12 and it will be self preserved. <div>
Why is your pH 8-9?
Why you dilute it to 27%?
In my experience diluting to 27% is difficult and time consuming.
</div>
-
Thanks a lot
-
What temperature minimum?
Is 0°c enough?
-
Dimethicone is equally naturally derived compared to isoamyl laurate or coco-caprylate/caprate. <div>
</div><div>
</div><div>What is your definition of naturally derived? </div><div>
</div><div>
</div><div>
</div><div>If your definition is taking something that naturally exists and modify it in lab then dimethicone and isoamyl laurate is the same according to this definition. </div>The only difference is that dimethicone is not plant based.
-
Is this the amount of nacl that increases the risk of instability or it’s ratio with total surfactants?
For example in a liquid foam wash with 2.7% total surfactants i use 1.8% nacl. The ratio nacl: surfactant is 1:1.5 in both formulas.
Will this also have such chance of instability even it has low nacl but high compared to amount of surfactant?
And what type of testing will predect such instability?
-
Can you tell me why you don’t like that mach nacl?
What is the side effect of that much or even higher nacl?
During use the Product gets diluted at least 10 times and it will be less than 1% nacl during application.
-
You can create a new discussion and write your formula too so we can see what is the problem.
-
Replacing dimethicone for what purpose?
Dimethicone does a lot of things. Skin protection, reducing soaping, spreadability, anti tackiness and more.
I don’t think anything is like dimethicone.
-
Not very pleasing feel
-
You are correct. No big difference on those two percentages.
My point was about the synergy that it has with for example CAPB. That patent was from p&g and i am sure they have checked that at what ratio it provides best synergy.
These percentages are not much different but they my not have they same synergy with CAPB and that make the difference a bit bigger. Or maybe not ????
-
Hi
First you need to go to a category then you can aks your question there
-
I have sold two formulas and that format had extra many extra features + one of them with one year after sale support and one of them life time support.
Writing INCI name+ manufacturing method is the minimum necessary