When PCOS is your constant enemy, you need every available weapon in your arsenal. Thinning hair in the one place most women want it to be thick and full – their heads – is a common side effect of PCOS. Some women use thickening shampoos while others rely on medications and hormonal supplements to encourage their manes. Sometimes those things work, and sometimes they are a huge disappointment. These hair thickening fibers are a great alternative. This non-clumping solution looks and feels natural and is suitable for daily use. It comes in various colors and quickly covers up embarrassing areas of hair loss so you can get on with your day.