Yes you are correct.
Vitamin E is good for skin and hair. You can in fact try multivitamins and minerals meant for good skin and hair . They are available in different leading brands in pharmacy . At times mineral deficiencies can also lead to brittle nails.
Next Steps
After taking a dose of three months, of condition persists , do visit your doctor
Health Tips
It’s a myth that regular trimming of hair makes it grow faster. However, if there are split ends, they have to be cut off.