Forum Replies Created

  • Kara90

    Member
    September 12, 2016 at 2:55 pm in reply to: What preservative to use for my formula ?

    @perry @johnb @bill_Toge

    What do you think of the blend mentioned above for my formula ? 90% Phenoxyethanol and 10% Ethylhexylglycerin


    I have ordered it and I will try it I’m just wondering what your predictions are. Am I on the right track ?

    Thank you

  • Kara90

    Member
    September 11, 2016 at 3:58 pm in reply to: What preservative to use for my formula ?

    Sorry for double posting. I wonder if a blend of pure 90% Phenoxyethanol and 10% Ethylhexylglycerin would have the same broad spectrum effect as the grapefruit products ? The main reason is that the shipping of grapefruit product would be 18 € while I found that blend mentioned above locally which would be cheaper?

  • Kara90

    Member
    September 11, 2016 at 3:40 pm in reply to: What preservative to use for my formula ?

    @Bill_Toge 

    Thank you for the great advice. I have looked in to the preservatives from the link that you provided and I think it falls on :

    • GRACEFRUIT® PRESERVATIVE POG

    Do you think this is suitable for my formula ?

    Thank you once again for the value provided.

  • Kara90

    Member
    September 5, 2016 at 6:17 pm in reply to: What preservative to use for my formula ?

    @Bill_Toge - Thank you for the tip. Would you by any chance know a good supplier for locations in Europe where I can get these preservatives. Are they  broad spectrum or would I have to mix ?

    Another very basic question, 1% w/w does that mean 1% of the Water in my case 0.52 Grams?

    Overall what do you think of my formulation ?

    @crisbaysauli - The majority ingredient is water which is why I called this water based however I don’t know if that is technically the correct thing to do in the world of cosmetics chemistry.

    Thank you for your answer, hope to get some more insight by you all!

Chemists Corner