• Formulating

  preservative

  Posted by nara on March 3, 2019 at 4:27 pm

  Hi, would you please tell me If methyl paraben alone is enough as a preservative in hydroglycolic herbal extracts?

  nara replied 5 years, 8 months ago 1 Member · 0 Replies

  • hair care
  • preservatives
  • skincare
• 0 Replies

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