When it comes to skincare, one of the most underrated factors influencing the health of your skin is pH—short for “potential of hydrogen”. It may sound technical, but understanding how pH affects your skin can revolutionise your skincare routine. Among the many products designed to balance the skin, toners stand out as pH heroes. But with the overwhelming choices available, how do you choose the right face toner online—especially one that aligns with your skin’s natural acidity?