Home Cosmetic Science Talk Formulating Why do so many recipes call for rice powder in shampoo

  • oyskin

    Member
    March 4, 2025 at 2:15 pm

    It could give a gentle exfoliating effect, help to absorb oil or add bulk to the shampoo bar

  • chemicalmatt

    Member
    March 14, 2025 at 12:28 pm

    Rice starch (aka “rice powder”) will not add much exfoliation and minimal bulking but is very adept at absorbing sebum, plus it lends a silky sensorial finish on rinse-off. In dry shampoos it may be most of the formula for just those reasons. I like it best in solid deodorant sticks for this.

  • MaidenOrangeBlossom

    Member
    March 14, 2025 at 7:39 pm

    Its one of my favorite ingredients.

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