Our most luxurious ghd HAIR STRAIGHTENERS recognise the thickness of your hair and styling speed, adjusting heat across the floating plates as you style for perfect results in just one stroke. Infinity sensors monitor heat 250 times a second across the high-gloss plates to deliver a personalised styling experience, so no matter your hair type or length, you can achieve a beautiful, salon-quality style. Working at an optimum styling temperature of 185 degrees, the ghd platinum+ hair straightener protects the integrity of your hair without compromising on style, allowing for 70% stronger hair*, 75% more shine** and 2x more colour protection.