Why Hair Becomes Dry and Brittle
Dry brittle hair often lacks moisture and protein. Chemical treatments, heat styling, and harsh cleansers can weaken the hair cuticle. This leads to breakage, frizz, and a rough texture that feels stiff or straw-like.
How to Choose Shampoo and Conditioner for Dry Brittle Hair
Look for sulfate-free cleansers and formulas with humectants such as glycerin or panthenol. Conditioners with silicones, fatty alcohols, or hydrolyzed proteins help seal the cuticle and reduce friction. Avoid heavy alcohols that can further dry the hair.
Best Ingredients and Usage Tips
Apply conditioner mainly to the mid-lengths and ends, where damage is most common. For extra hydration, use a leave-in conditioner or hair oil after washing. Wash with lukewarm water and limit heat styling to prevent further moisture loss.
For more guidance on hair structure and care, visit American Academy of Dermatology hair care basics.
