Why Hair Breaks and Thins
Hair breakage and loss can result from chemical treatments, heat styling, tight hairstyles, nutritional gaps, and hormonal changes. The American Academy of Dermatology notes that shedding 50 to 100 hairs a day is normal, but persistent thinning may need targeted care.
Top Product Types for Hair Breakage and Loss
Gentle sulfate-free shampoos help maintain moisture and reduce cuticle damage. Leave-in conditioners and protein treatments temporarily reinforce weak strands. Serums with biotin, peptides, or minoxidil may support growth when used as directed. Supplements with iron, zinc, and biotin can help if deficiency is a factor.
How to Choose and Use These Products
Start with a patch test and introduce one new product at a time. Avoid high heat and tight styles while treatment is working. For guidance on minoxidil and other actives, see the U.S. Food and Drug Administration overview on hair loss treatments.
