[hanahng1357]

I would like to add my formulation:

Phase A:

44,3% Caprylic/capric triglyceride

10% Coco caprylate/caprate

8% sorbeth 30 tetraoleate

4% sorbitan sesquioleate/sorbitan oleate

20% sunflower oil

5% argan oil

3% passion fruit oil

3% jojoba oil

0,5% tocopherol

0,7% essential oils

Phase B:

1.5% water soluble extract

[hanahng1357]

Is this normally a problem with the biphase formula, or was my extract contaminated? Would you give a more detailed explanation, or suggest some documents I should read?

[hanahng1357]

Thank you so much ❤ Here’s another thing: Do I really need to add preservatives to my oil? I mean, it’s in a pump bottle and there’s only a small amount of water-soluble extract in it.

[hanahng1357]

Can I ask you why the blend of peg-40 and polysorbate 20 works well? I thought that people usually use a mixture of high and low HLB emulsifiers, why do you use both high HLB emulsifiers in your formulation?