Home Cosmetic Science Talk Formulating Lactic acid = bad scent, are all suppliers’ lactic acid made equal or how can you mask it?

  • Lactic acid = bad scent, are all suppliers’ lactic acid made equal or how can you mask it?

    Posted by Zink on January 6, 2020 at 3:43 pm

    Working on a 10% lactic acid moisturizer, but it has an off scent, and off all the individual ingredients lactic acid is the one that smells the strongest.

    1. Are there likely big differences between lactic acid suppliers? (There are different grades).
    2. Any way to mask the scent without retorting to perfume?

    Agate replied 4 years, 7 months ago 5 Members · 9 Replies
  • 9 Replies
  • Pharma

    Member
    January 6, 2020 at 5:25 pm

    Concentrated lactic acid has a faint smell but easily covered. Never noticed anything once diluted (haven’t the bes nose, though).

  • belassi

    Member
    January 6, 2020 at 6:40 pm

    There is a large company that supplies purified lactic acid with no odour but I forget which one it was.

  • Zink

    Member
    January 7, 2020 at 6:25 pm

    Very interesting Belassi, I’ve asked JUNGBUNZLAUER what grade they have has the least scent (they supply food grade, personal care grade en pharmaceutical grade).

  • amitvedakar

    Member
    January 8, 2020 at 10:14 am
    Is that Corbion ?
  • belassi

    Member
    January 8, 2020 at 6:48 pm

    Yes, that’s right, I remember now. Corbion.

  • Zink

    Member
    January 9, 2020 at 4:17 pm

    I will get in touch with them! Thanks.

  • belassi

    Member
    January 10, 2020 at 6:11 am

    I have the feeling that their MOQ was like, “Do you have a discharge bay for our tanker truck?”

  • Zink

    Member
    January 10, 2020 at 9:55 am

    Lol, hmm who’s repackaging it then

  • Agate

    Member
    February 2, 2020 at 8:13 am

    I’m surprised that lactic acid smells bad, I never noticed the smell of mine, but then I never used it at 10% either. Smelling straight from the bottle it has a faint but pleasant scent, I might even call it fragrant. I bought it from aroma-zone.com, the site is in French but they ship world-wide for reasonable rates. I don’t know if they’d supply larger volumes though, should you need them.

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