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  • MattTheChemist

    Member
    March 6, 2021 at 12:28 am in reply to: Peptides and INCI regulatory

    @Perry Thank you! It truly does shock me the nonsense I see small brands try to get away with. I appreciate your insight!

  • MattTheChemist

    Member
    October 25, 2020 at 12:17 am in reply to: Emulsifying Cleansing Oil with Polyglyceryl-4 Oleate

    @sal you can also look into Cromollient SCE by Croda. 

  • MattTheChemist

    Member
    October 24, 2020 at 11:06 pm in reply to: Emogreen L15 volatility

    I have had great success with the undecane/tridecane combo (Cetiol Ultimate) that Pharma mentioned, as a direct replacement for volatile silicones

  • MattTheChemist

    Member
    October 9, 2020 at 7:45 pm in reply to: Odor masking/neutralizing AFTER batch completion

    @Pharma Thank you for your insight. We are at a 5.9 pH. All the recombinant proteins, actives, and extracts were added after cooldown. I am going to do some follow-up with the lab team that batched this to triple-check everything. If we have to toss, we have to toss. 

    @ketchito PET has passed with every batch. I am going to run another round to triple check. We are currently at a 5.9 pH with this batch. These are very helpful points being made. 

  • MattTheChemist

    Member
    October 8, 2020 at 9:02 pm in reply to: Odor masking/neutralizing AFTER batch completion

    @David very good points. Thanks for that insight. Hopefully, I can come up with a temporary solution for this batch, and modify processing on the next one. Thanks again!

  • MattTheChemist

    Member
    October 8, 2020 at 7:57 pm in reply to: Odor masking/neutralizing AFTER batch completion

    @David you bet. 

    None of these materials present with an off odor individually, and when combined into the final formula, every batch has come out fine/neutral. It is just this recent 150 kg batch. If you need more specifics just let me know. I appreciate it. 

    Water (Aqua), Caprylic/Capric Triglyceride, Carthamus Tinctorius (Safflower) Seed Oil, Glycerin, Actinidia Chinensis (Kiwi) Seed Oil, C12-16 Alcohols, Inulin, Xylitylglucoside, Ectoin, Glyceryl Stearate, Palmitic Acid, Hydrogenated Lecithin, Saccharide Isomerate, Tasmannia Lanceolata Fruit/Leaf Extract, Terminalia Ferdinandiana Fruit Extract, Cholesterol, Glucosyl Ceramide, Phospholipids, Anhydroxylitol, Xylitol, Tocopherol, Glucose, Phytic Acid, Citric Acid, Sodium Citrate, Sodium Hydroxide, Xanthan Gum, sh-Oligopeptide-1, sh-Oligopeptide-2, sh-Polypeptide-31, sh-Polypeptide-5, sh-Polypeptide-10, sh-Polypeptide-11, sh-Polypeptide-1, sh-Polypeptide-6, Benzyl Alcohol, Dehydroacetic Acid

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