The 5 Key Vitamins + Minerals for Great Hair Growth

The Best Vitamins for Hair

Written by Brianna Diogostine

Brianna Diogostine or also known as Brie by her friends and family is a contributing author, social media manager, and brand photographer at Dr. J's Natural. In school, she studied Public Relations at the California State University - Long Beach and has worked for cannabis nonprofits. In her free time, Brianna likes to hit the beach, challenge her photography skills, try new restaurants with friends, and root for her favorite sports teams

June 7, 2022

Hair Growth demands certain nutrients to make sure it remains strong and in great condition. There is an abundance of information on the subject and tons of supplements on the market. But picking the right supplements for your hair is another task in itself. Here is a guide to the five key vitamins and minerals to make your search a bit easier.

Best Vitamins for Hair Growth

For longer, stronger, shiny, fuller, healthier hair, get ready to start within. These top five vitamins and ingredients will promote cell renewal and strengthen your strands for glamorous locks.

Vitamin B

B vitamins play a vital role in making red blood cells. Those red blood cells transport nutrients as well as oxygen over to the top of the head known as the scalp and to the hair follicles. This is the method that helps hair to grow.

If a vegan diet or lifestyle is adopted it is important to supplement vitamin B12 specifically. This is important because B12s can only be consumed in animal products in high volumes. A deficiency of this B12 can lead to anemia which causes hair loss.

Biotin for Hair Growth

Another important B vitamin is vitamin B7 which goes by the alias in the beauty industry as biotin. Biotin is a very popular vitamin within the industry and is heavily pushed because of the importance it has for growing healthy hair.

Biotin has the role of encouraging keratin to formulate. This helps to boost hair follicle growth which produces stronger and thicker hair.

There are a lot of hair care products with biotin like shampoos but there is no proof that these products work. Doctors say the best way to redeem the benefits of biotin is by adding it to your diet whether it is a supplement or in nutrient-dense foods.

Vitamin C

Vitamin C is known to be the anti-aging youthful skincare product or what people take for immunity and to prevent sickness. It is a highly effective antioxidant that assists to prevent oxidative tension which is induced by free radicals. Free radicals can affect our hair in a negative way by hindering growth and making our hair mature faster.

Vitamin C is essential for our bodies to aid in the make-up protein or more specifically collagen for healthy hair composition.


Zinc is not only a common ingredient in sunscreen but is also an essential mineral for your hair and body.

Zinc is a vital mineral in helping oil glands stay intact near hair follicles to prevent hair loss. Studies show that inadequate consumption of zinc can thin out the hair. It is also important for constructing strong cells and keeping hormones balanced. The imbalance of hormones is one of the main reasons for hair loss.


Iron assists red blood cells to bring oxygen over to other cells in the body. It is a vital mineral that is a part of numerous different processes in the body like hair growth. Women are more susceptible to having an iron deficiency which makes it even more vital. Iron deficiency can also lead to anemia and hair loss just like a deficiency of vitamin B12.


When trying to find great supplements on the market, it’s imperative to keep in mind to search for the ingredients on the label that benefit hair growth. Supplements with all five vitamins and minerals are the dream ingredient list but are also hard to find. Dr. J’s Hair, Nails & Skin Vitamin has over 20 essential nutrients to keep your hair healthy and thriving. When it comes to your health it is essential that you pick the supplement that provides what you ultimately need.

infographic 5 vitamins for Hair