pH Range of Mild Preserve Eco and Comparison with Other Preservatives

Regarding your question about Mild Preserve Eco:

• The correct pH range for Mild Preserve Eco is indeed 4-9.
• While Phenoxyethanol has a wider pH range of 3-9, the range of 4-9 for Mild Preserve Eco is considered wide when compared to many other preservatives that have significantly narrower effective pH ranges, such as NaturePreserve (3-6) and Global Guard (2-5.5), as mentioned by the staff.
• The staff has acknowledged that the information on the website regarding the comparison might be incomplete and will be updated for better clarity.

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