Universal pH Test Strips (pH 0-14) Borago officinalis and the inner lid helps

and the inner lid helps the pack feel neat and considered in everyday use

As a Carrier Oil: Blend with suitable essential oils at an appropriate dilution before skin use

Consult a healthcare practitioner before use if you have medical conditions or use chronic medication

Applying thinner liquid blends as a fine mist

Universal pH Test Strips (pH 0-14) Borago officinalis and the inner lid helpsUniversal pH Test Strips are premium laboratory and diagnostic grade strips used to check the acidity or alkalinity of liquids across the full pH scale. They are designed for quick, practical testing and provide a pH reading in about 30 seconds. This is a testing and measurement product rather than a formulation ingredient, making it useful in DIY, workshop and professional preparation spaces. Why we love it: These pH strips make routine pH checking