Ace the Michigan Cosmetology Exam 2025 – Style Your Way to Success!

Fine or color-treated hair is the hair type most likely to be damaged from excessive heat due to its structure and chemical treatments. Fine hair is naturally thinner and less resilient, making it more prone to breakage when exposed to high temperatures. Additionally, color-treated hair often undergoes chemical processes that strip away natural proteins and moisture, leaving it weaker and more susceptible to heat damage.

When heat styling tools, such as flat irons or curling wands, are used on this type of hair, the risk of causing dryness, brittleness, and split ends increases significantly. It is crucial for those with fine or color-treated hair to use heat protectant products and to limit the use of high-heat styling tools to maintain the health and integrity of their hair.

In contrast, while coarse, curly, and thick hair can also sustain damage from excessive heat, these hair types typically have a more robust structure, providing them with a bit more natural resilience against heat compared to fine hair.