Home Cosmetic Science Talk Formulating Body wash suspension

  • Body wash suspension

    Posted by melissa1505 on October 22, 2025 at 5:36 pm

    Good morning everyone!
    I’m developing a body wash with ground coffee as an exfoliant and need to suspend it. I’ve achieved suspension with 5% Rheocare TTA or Carbopol AQUA SF2, but this represents a cost per ton of $580, which is out of budget. I’ve tried using Vivastar CS 2081 0.3% (Xanthan gum, Ceratonia siliqua gum, Glucose) to suspend it, but I can’t achieve a completely smooth, lump-free consistency. Please recommend a suspending material that isn’t as expensive as the polyacrylates I mentioned. Thank you very much. The suspension effect I need is like the one in the image.

    • This discussion was modified 2 days, 4 hours ago by  melissa1505.
    • This discussion was modified 2 days, 4 hours ago by  melissa1505.
    nicole1505 replied 1 day, 14 hours ago 3 Members · 3 Replies
  • 3 Replies
  • ketchito

    Member
    October 23, 2025 at 7:25 am

    Hi. Why don’t you use a very cheap carbomer (like Carbopol 980 or equivalent)? Those polyacrylates are highly crosslinked which results in very good suspension.

    • nicole1505

      Member
      October 23, 2025 at 8:11 am

      Hello! I’ve tried carbopol 980, but as soon as I add SLES, the mixture becomes opaque, even when I neutralize it to 7 with TEA. What’s the method to keep it clear? Please help.

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