[Abdullah]

How much oils do you have?

[Abdullah]

The problem with petrolatum is it makes your skin darker. I don’t think it causes acne.

I have some acne but not where i apply petrolatum.

Start from 5-10% and see what you like the most.

[Abdullah]

Coco glucoside doea

[Abdullah]

I think thapt guar+ pq7+ 2% amodimethicone emulsion is too much. You can reduce everything by half.

Can you write the details of your amodimethicone emulsion?

I couldn’t find it on internet.

[Abdullah]

@ketchito would adding a cold process emulsifier like polyglyceryl 4 laurate help the stability?

[Abdullah]

Can you write the formula

[Abdullah]

Increase CAPB

[Abdullah]

I have seen the patent. They use these amounts of glycerin and acids because they can be dissolved in these ratios. Not because they are more effective.

For example if you increase the amount of an acid or don’t use that glycerin the Product would crystalize.

So it is a good idea to use some extra acid with this preservative.

[Abdullah]

@Pharma i have this problem too.

You can write your comment, go one step back and then try to write it again. Now you will be able to comment it.

[Abdullah]

As jojoba oil reduces sebum production, maybe they think it is closest to sebum so our body thinks there is enough sebum and reduces sebum production

[Abdullah]

My full ingredients

Glycerin, petrolatum, mineral oil, cetearyl alcohol, GMS, SLS, xanthan gum, acacia gum, EDTA, preservatives, citric acid, fragrance and water.

[Abdullah]

Yes. Specially if you are in sun for some time during the day and apply it to face 1 or 2 time a day compared to applying nothing.

I am making a moisturizer with petrolatum as occlusive ingredient and 90% of users have noticed this effect on face.

My product has petrolatum, mineral oil and glycerin

[Abdullah]

At 1:1 ratio viscosity is on top as @chemicalmatt said. In my 3% of each surfactant will give you enough viscosity without any extra salt.

[Abdullah]

Ok

Thanks

[Abdullah]

What happened after march 2023?

[Abdullah]

Thanks

[Abdullah]

Thanks

Will hydroxypropyl distarch phosphate work the same as hydroxypropyl starch phosphate?

[Abdullah]

Wow

That is very good then

[Abdullah]

Thanks

[Abdullah]

Got it

Thanks you

[Abdullah]

Got it

Thanks ????

[Abdullah]

Thanks

How can i check for water contamination?

And more important, what is the least expensive way to make the water contamination free?

[Abdullah]

I don’t know that one unfortunately.

Is it only Pseudomonas aeruginosa that is in water or other bacteria’s too?

[Abdullah]

It is filtered water. We purchase it.

This is the specifications of water.

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[Abdullah]

Got it.

So it is not a good idea.