Tocopherol and Rosemary usage amounts? - Lip Balm

Hi all, 

I am looking for usage amounts for Tocopherol and Rosemary Oleoresin in my lip balm to help prevent it from going rancid. What % should each be at? I'm finding conflicting information online. 



  • MarkBroussardMarkBroussard Member, Professional Chemist
    you can add Tocopherol at 0.2% to 0.3% and Rosemary Oleoresin at 0.05% to 0.1% and you'll be fine. 
    Chemist/Microbiologist formulating in the Organic & Naturals arena under ECOCert/Natural Products Assn/Whole Foods/National Organic Program guidelines focused skincare & haircare products. 

    See website for details
  • @MarkBroussard, thank you, I will be trying that in my formulations. I will need to wait several months to see how the products age.

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