[Ema]

thank you. I will let you know about the project 🙂

[Ema]

Thank you 🥰

Do you know how much parfume / fragrance tolarate?

[Ema]

I have to add that isoamyl laurate over 1% will develop also an unpleseant smell. I think you have pooor antioxidant sistem there ( add rosmaryn antioxidant , Phenethyl Alcohol, Caprylyl Glycol) if you want to go green and BHT if you don’t. Also there are better chelating agents and more potent. try to mix black seed oil with tocopherol ( beforre adding in the emultion)

[Ema]

Thank you very much.
I want to formulate natural cosmetics ( with ingredients from a plant source)
can u advise me which preservative is the best?

Thank you again

[Ema]

thank you, already try it, works wery well but I was wondering about the type of oils ( the type of oils that will match the high amount of fragrances and also the ratio between them) . I cannot find much information about interactions between fragrances and oils. 🙁

[Ema]

well, i recieved a task from a cistomer to make a SPA line wioth exosomes and she wants body oil with exosome, so I needed to incorporate 0,1% exozome in 99,9 oil ( just for maketing). doing a lot of research i remebered the pseudophase diagram for oil water and surfactants and I found out that what I am about to elaborate it is called inverse micellar emultions and this one brings nothing but problems