Home Cosmetic Science Talk Formulating Comparison of two waters for use in Shampoo

Tagged: ,

  • Comparison of two waters for use in Shampoo

    Posted by abdullah on February 13, 2023 at 9:45 pm

    I have two water options to use in my Shampoo and other personal cleaning products. Both are filtered. The difference is in water hardness.

    Which option would you suggest

    Option A: water with TDS 700 with 0.2% added Tetrasodium EDTA

    Option B: water with TDS 300 with 0.1% added Tetrasodium EDTA

    pH is 5-5.5

    Preserve is 3ppm CMI MI+ 74ppm formaldehyde as formalin

    abdullah replied 1 year ago 1 Member · 0 Replies
  • 0 Replies

Sorry, there were no replies found.

Log in to reply.