How Biotin boosts hair growth

How Biotin boosts hair growth

Article written by

Biotin is a water-soluble vitamin that’s a part of the vitamin B family. It’s also known as vitamin H. Your body needs biotin to help convert certain nutrients into energy. It also plays an important role in the health of your hair, skin, and nails.

If you aren’t getting enough biotin, you may experience hair loss or a scaly red rash. However, a deficiency is rare. In most cases, the biotin you get from your diet is enough for you to reap the health benefits it offers.  Still, many people are increasing their intake in hopes of additional benefits. 


What the research says about biotin and hair growth

Keratin is a basic protein that makes up your hair, skin, and nails. It’s clear that biotin improves your body’s keratin infrastructure. But beyond that, researchers aren’t really sure what biotin’s role in hair or skincare is.  Research on the effects of biotin on hair growth is sparse. To date, there’s only limited evidence to suggest that increased biotin intake may help promote hair growth.



For example, in one 2015 study, women with thinning hair were given an oral marine protein supplement (MPS) containing biotin or a placebo pill twice per day for 90 days. At the beginning and end of the study, digital images were taken of the affected areas on the scalp. Each participant’s hair was also washed and any shed hairs were counted. The researcher found that women who took an MPS experienced a significant amount of hair growth in the areas affected by hair loss. They also had less shedding.



A 2012 studyTrusted Source by the same researcher produced similar results. Participants perceived improvement in hair growth and quality after 90 and 180 days.


Biotin-rich foods to eat

You’re probably already getting the daily recommended amount of biotin from the food you eat. But if you’d like to increase your intake, you can add more biotin-rich foods into your diet.

These include:

  • organ meats, such as liver or kidney
  • egg yolk
  • nuts, such as almonds, peanuts, and walnuts
  • soybeans and other legumes
  • whole grains
  • bananas
  • cauliflower
  • mushrooms

Heat can reduce biotin’s efficacy, so opt for raw or minimally-processed dishes. The amount of biotin can vary from food to food, too, so be sure to read the nutritional information whenever possible. This can help you select items with the most biotin for your buck.


Other benefits of biotin

Although more research is needed to assess its effects on hair growth, biotin does have several proven benefits.

For example, biotin is one of several B vitamins that supports a healthy metabolism. Biotin converts glucose from carbohydrates into energy for the body and aids amino acids in carrying out normal bodily functions.


Biotin is also thought to:

reduce inflammation

  • improve cognitive function
  • help lower blood sugar in people with diabetes
  • increase “good” HDL cholesterol and decrease “bad” LDL cholesterol

How long until you see results?

Most people won’t see any noticeable benefits until they’ve increased their intake for several months. For best results, you should be consistent in your intake. If you’re increasing your intake through food, you’ll need to eat several biotin-rich foods on a daily basis to actually ingest enough biotin to make a difference. If you’re taking a supplement, it’s important that you take it daily or as directed by your doctor.




Biotin rich Quick Grow products

Quick Grow shampoos and conditioners are rich in Biotin

Did you know our Shampoos and Conditioners contain Biotin,  Horsetail Silica and our Advanced Amino Complex.  

Read more about the powerful benefits of aminos in this article to find out which products in our range you can use to further boost your hair growth performance.


Amino’s that boost hair growth

Aminos that boost hair growth

Increasing your hair growth speed is achievable if you approach this topic holistically, both internally and topically.  Today, we are going to explore the amino’s that work symbiotically to increase your hair growth speed and overall condition.

Aminos that increase hair growth speed

Aminos are the building blocks for many functions in the body, including hair, skin and nails.  When you were young, your body had an abundance of aminos present in the body, but as we age our amino reserves reduce (contributors include poor diet, age, stress, medications and medical conditions).  

Increasing your aminos should always remain one of the first steps you take to improving your hair growth speed and overall condition.

Here are the amino’s that directly assist with faster growing hair

  • Cysteine
  • Cystine
  • Methionine
  • Lysine
  • Glysine
  • Tyrosine
  • Glutamine
  • Proline

Quick Grow has a delicious protein shake containing all of these amino’s as well as vitamins and minerals that improve the overall condition of your hair. 


A German research study from 2000 examined the role of L-cysteine in hair loss and hair regrowth. Dermatologists linked L-cysteine to promotion of natural hair growth and hair regeneration. So there you have it; L-cysteine benefits are in fact crucial for a healthy growth and for strong and healthy hair.


To manufacture keratin in the hair shaft, you need the sulfur. And methionine is one of four amino acids that contain sulfur (L-Cysteine being the other one). Methionine is also one of only three amino acids that help your body to build creatine, a protein that is necessary for your muscle growth and energy.


L-lysine is also present in the hair’s root, and it is responsible for the shape and volume of the hair. An L-lysine deficiency can cause hair loss, but getting enough of this amino acid can prevent this issue and promote regular hair growth. People can take L-lysine supplements.


L-Tyrosine aids in the production of melanin, which is the pigment that gives us are skin and hair color and it acts as a mild antioxidant. It has been known to reverse graying of the hair. It is also needed for the healthy functioning of the adrenal, thyroid, and pituitary glands.  


Glycine supports hair growth and hair health, as it plays a major role in Keratin metabolism and is a major component of collagen. Proline is formed in the body from L-Glutamate and is mainly present in meat and dairy products. Proline deficiency can cause brittle, dry hair and hair loss.


With regard to our hairglutamine is important for supplying the hair follicles with energy and sulphur for strong growth. Tyrosine has a direct effect on hair within the amino acid metabolism. The acid promotes the formation of Melanin, which is responsible for the pigmentation and thus the colour of the hair.

Amino rich Quick Grow products


Vitamins and minerals that promote hair growth

Herbs and minerals that boost hair growth

There are some powerful herbs and minerals that assist the body in improving hair growth speed, or rather restoring and maintaining your optimum hair growth speed. One of the top minerals in this category is horsetail silica. 

Horsetail silica is a herb containing minerals including selenium, magnesium, quercetin and manganese, as well falvanoids (DHT blocker) and silica.


Selenium (a mineral that is essential for the production of thyroid hormones which increases hair growth) activates an enzyme (thioredoxin reductase) which promotes hair growth and hair regrowth by killing harmful free radicals.  


Horsetail silica also boosts collagen and calcium production within the body, which your follicles use to produce stronger, healthier hair.  Horsetail silica also contains Magnesium which assists in increasing blood flow to the follicles and hair.  


Silicon, is present in very large amounts in horsetail silica and is essential for growth and healing within the body.