Imagine our daily life as a classic 80s disco party, where fog machines and flickering lights play with the senses – with the fog machines representing humidity and inevitably bringing our hair to its knees. Whether we like it or not, humidity plays a key role in natural hair care. But don't worry, because unlike the permanent wave of the 80s, there are today options to keep our hair healthy and radiant.

Humidity refers to the water vapor in the air. While we hardly notice it, hair absorbs moisture from the environment, which affects its elasticitystretchability and structure. In high humidity, hair tends to frizz and become unruly because the outer keratinhorny substance layers are destabilized by moisture. Keratin is a proteinprotein substance that provides structure and protection. But just like a well-oiled bicycle rides better, a good moisture balance plays a crucial role in maintaining healthy, smooth hair.

Proper care that takes humidity into account can work wonders for hair health. Moisturizing products with ingredients like glycerinsugar alcohol or natural oils help provide the necessary protection for the hair by trapping moisture and strengthening the hair structure ^[1]. This not only leads to better combability and shine but also minimizes hair breakage caused by excessive drynesslack of moisture and heat damagedamage from high temperatures.

Research shows how important it is to pay attention to heat protection. One study demonstrated that temperatures over 140°C can irreversibly damage keratinhorny substance and thereby permanently alter the hair structure ^[2]. This research is solid, based on microscopic and other analytical techniques that examined the molecular changes in the hair. Another study investigated various protective measures and highlighted how certain polymerssubstances composed of a variety of smaller molecules can help minimize damage and retain moisture in the hair ^[3]. These studies provide robust evidence as they rely on modern analytical methods to capture the structural changes in hair caused by heat.

To keep your hair in top shape, invest in moisturizing products that contain glycerin and jojoba oils ^[1]. These help to lock moisture deep into the hair. Avoid heat styling above 140°C to minimize hair structure damage ^{[2] [3]}. While hair dryers and flat irons aid in quick styling, patience is a key strategy: dry your hair on a low or medium setting, or let it air dry whenever possible. Trust in science, and let this glamorous roadmap transform your hair care routine.