Forum Replies Created

  • twokchu

    Member
    May 7, 2021 at 1:29 am in reply to: scalp care shampoo

    Thanks @Perry 
    Do you know any information about this ingredient Evnol 50% ( tocotrienols )?
    it is Potent forms of vitamins E that are considered stable and powerful antioxidants, as well as skin-soothing agents. These forms of vitamin E are usually derived from rice bran or wheat germ.

  • twokchu

    Member
    November 26, 2020 at 8:46 am in reply to: Serum problem

    It is just a brown color liquid. I don’t have the ingredient list of the product, but I guess is a blending of some extract or some active ingredients like Dynalift from Croda. They pour it into a glass bottle with no label. 
    O the other hand, they bought the Serum base from japan and mixed with the thing i make using the ingredients state above, like 37 active : 63 base. 

  • twokchu

    Member
    November 22, 2020 at 11:56 pm in reply to: Serum problem

    @ketchito, @Perry Thanks, Thanks, It is my customer formulas, so I just ran a microbial contamination test right after production completed. No microbial found in the test. Afterward, No other test 

  • twokchu

    Member
    November 19, 2020 at 3:47 am in reply to: Serum problem

    @ketchito
    Thanks, it is a flowable liquid, the unknown gel-like appeal after 1 year, is it possible that bacteria will cause the forming of this? Is anybody experiencing this kind of bacteria infection, I know some bacterial infection may cause bubbles, sour smell….


  • twokchu

    Member
    November 18, 2020 at 11:49 pm in reply to: Serum problem

    Active Complex (by customer) 15
    Aloe Vera Extract 2
    Avocado Exract 2
    KEM CP 0.36
  • twokchu

    Member
    November 17, 2020 at 1:13 am in reply to: Serum problem

    No sour smell,

  • twokchu

    Member
    August 30, 2019 at 3:20 am in reply to: Emu oil (Dromiceius Oil)

    thank you 

  • twokchu

    Member
    April 10, 2019 at 2:30 am in reply to: Preservative for pH below 4
  • twokchu

    Member
    April 9, 2019 at 2:30 am in reply to: Preservative for pH below 4

    This is some information from new direction

  • twokchu

    Member
    November 28, 2018 at 1:30 am in reply to: Diazolidinyl Urea

    @Doreen

    Thanks a lot, i learn a lot from that. I will try sodium benzoate or potassium sorbate i my next formulation. 

  • twokchu

    Member
    November 21, 2018 at 8:06 am in reply to: Diazolidinyl Urea

    my company got a product call Thermal Slimming Jamu powder which contain a lot of chilli powder, ginger powder and was sold to spa. The problem is the microbial always fo really high after 6 months. Now i am looking for suitable preservative

  • twokchu

    Member
    September 25, 2018 at 12:11 am in reply to: TEA Sulphate

    @Gunther. Thanks for your info, i thought they were the same thing.. I think it was TEA-Sulphate only, it doesn’t form any foam. It is IPL Transmission gel, people use this to remove the hair with laser.

  • twokchu

    Member
    September 24, 2018 at 5:54 am in reply to: TEA Sulphate

    i got the formula from suplier but i dont know wheter is this the true formula..

    AQUA 97.0000
    GLYCERIN 1.0000
    PVM/MA DECADIENE CROSSPOLYMER 0.5000
    PVP 0.5000
    TEA-SULFATE 0.5000
    DIAZOLIDINYL UREA 0.1980
    IODOPROPYNYL BUTYLCARBAMATE 0.0020
    PROPYLENE GLYCOL 0.3000