What types of vitamins help with healthy hair?

My hair has become unhealthy and dry because i straighten it a lot. I have calcium, magnesium, zinc, vitamin c and multivitamins which do you think would help out of these or do you know any other ones that would also help? thx :]What types of vitamins help with healthy hair?
Vitamin BWhat types of vitamins help with healthy hair?
GNC has a supplement called Hair, Skin, and Nails that is a mix of supplements meant to help.





http://www.gnc.com/product/index.jsp?pro鈥?/a>








Features 3000mcg of biotin.


This specialized formula includes ingredients that are often found in hair, skin, and nails.


Nutritional benefits include:








Vitamin A which is essential for eye health and normal vision.*





B-vitamins that are essential for carbohydrate metabolism and energy production.*





Vitamin C helps to protect the body against free radical damage, is involved in the synthesis of collagen and is essential in iron absorption.*





Natural Vitamin E the body鈥檚 preferred form, provides antioxidant support.*





Horsetail rush a natural plant based source of silica. Silica provides dietary support for cartilage, nails and hair.*Biotin helps support the matrix of hair, skin and nails.*Enhanced with Gelatin and MSM. MSM is a dietary source of sulfur, an essential component of collagen.*


Features ChloraSeal鈩?coating for easier swallowing.





* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
The correct answer is Vitamin B6 and Biotin. Of course keep taking your multivitamins and drink plenty of water!
there are some vitamins by nixon for your hair that i take ... you can get them at some beauty stores .. i take them lol
I swear by FISH OIL (OMEGA 369). it's like $15 for 200capsules. It works wonders for your skin and hair.
I would try biotin. It's known to fix that sort of thing.