Home Cosmetic Science Talk Formulating General critique my moisturizer

  • critique my moisturizer

    Posted by BeautyScience on December 21, 2023 at 5:10 am

    Please critique and suggest me to make my moisturizer noncomedogenic and hydrating and make it light weight.

    A

    Distilled water:

    Sodium Benzoate 0.5

    Disodium EDTA: 0.3g

    Niacinamide: …..g

    Ceramide complex ….. g

    B

    Caprylic/​Capric Triglyceride 7g

    PG: 5g

    GMS 1.5

    PEG-100 Stearate 2 grams

    Cetearyl Alcohol 2 grams

    Ceteareth-20 1 gram

    White soft paraffin 2 grams

    Dimethazone 1 grams

    C12-15 alky benzoate 3 grams

    C

    Vegetable glycerin: 3g

    Xanthan Gum: 0.2

    Propyl paraben: 0.2g

    methylene paraben: 0.2g

    BeautyScience replied 4 months, 1 week ago 3 Members · 4 Replies
  • 4 Replies
  • chemicalmatt

    Member
    December 21, 2023 at 12:56 pm

    @BeautyScience Critique? No comedogenicity seen, hydration adequate as is. Now about that preservation….no acidulant cited for activating the sodium benzoate, but use of parabens greatly admired. Also must note your order of addition appears to be, shall I say, odd.

    • BeautyScience

      Member
      December 22, 2023 at 12:01 am

      Thanks for the comments. Can you explain about “odd”.

      • Adamnfineman

        Member
        December 22, 2023 at 9:27 am

        I think they’re referring to adding the xanthan gum slurry (assuming you’re mixing it with the glycerin) after your emulsion has been made.

        Also, did you mean dimethicone? Or are you adding herbicide to your moisturizer?

        • BeautyScience

          Member
          December 29, 2023 at 11:04 pm

          Thanks I got it. Yes, I meant “dimethicone”

Log in to reply.