How frequently should hair be trimmed to promote healthy growth?

Trimming hair every 6-8 weeks is considered ideal for promoting healthy growth. This frequency helps eliminate split ends and prevents damage from traveling up the hair shaft, which can lead to more breakage over time. By getting regular trims, the hair maintains its shape and looks healthier overall, encouraging better growth as the hair is less likely to sustain damage.

Other options suggest more frequent trims, such as every 2-4 weeks or monthly, which may not be necessary for most hair types, as it could hinder growth by removing length rather than allowing the hair to grow. Conversely, trimming every 12 weeks may not be frequent enough for those who are prone to split ends or damage, potentially leading to a slower growth process due to accumulated split ends. Therefore, trimming every 6-8 weeks strikes the right balance for many individuals looking to maintain healthy hair while supporting its growth.