Affiliate links on our site may earn us commissions. Learn More.

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy Policy.


Discover The Best Wellness Tips In Your Inbox

Subscribe to Health Reporter’s newsletter and get our health experts’ highlights and the latest news about healthy living.
The newsletters are spam-free and sent from our health experts and professionals.

Thank You!

You have successfully subscribed to our newsletter!
Home arrow Beauty arrow Hair arrow MSM for Hair Growth: Benefits, Side Effects, and Usage

MSM for Hair Growth: Benefits, Side Effects, and Usage

Written by Rosmy Barrios, MD
Dr. Donika Vata
Fact checked by Donika Vata, MD
Last update: April 18, 2023
6 min read 1016 Views 0 Comments
clock 6 eye 1016 comments 0

MSM is a natural chemical compound that has been known to boost hair growth. It can improve both scalp and hair health, but how does it work? Discover the benefits of MSM for your hair and how to use this special treatment at home.

MSM for hair growth

The haircare industry is constantly evolving. People are becoming more experimental with what they put on their scalps to grow hair. From rosemary oil to chemical scalp scrubs, you’re bound to see something new online.

A popular product seems to be methylsulfonylmethane powder, which is a supplement that you normally add to smoothies, water, or protein shakes. This powder has anti-inflammatory properties and natural sulfur, but how do these ingredients support healthy hair growth?

Discover how MSM supplements encourage hair growth and the potential side effects of using this product. 

MSM for Hair Growth: Does It Help?

Yes, you can use MSM for hair growth. This powder supplement can replenish your scalp and encourage hair follicles to produce long, healthy strands. You may use MSM powder as a hair treatment by adding it to shampoos, conditioners, or hair masks. 

Research suggests that MSM could stimulate hair growth, especially for those who suffer from hair loss. However, this dietary supplement was mixed with magnesium ascorbyl phosphate (MAP), which is a form of vitamin C. It’s believed that the anti-inflammatory properties of MSM can soothe your scalp and unclog pores.

Further evidence proves that MSM improves your hair and nails. A higher concentration of 3 grams per day also has significant effects on hair growth, as the antioxidants protect your scalp against any damage. 

One major benefit of MSM is that the sulfur content may strengthen the bonds between keratin in your hair. Keratin is a protein known for making hair, nails and the outer layer of skin. Stronger hair bonds can lead to faster hair growth over time.

What Is MSM?

Methylsulfonylmethane (MSM) is a chemical compound that naturally occurs in plants, animals, and the human body. People usually take this dietary supplement to treat joint pain and reduce the symptoms of osteoarthritis. MSM is also rich in sulfur, which is essential for strengthening bones and joints.

One study found that MSM supplements have anti-inflammatory and antioxidant effects. That is why it’s beneficial for common joint diseases. Sulfur, being a natural element, can support the production of collagen and glucosamine. 

You can take MSM in powder or capsule form, depending on your personal health. It is completely safe to take this supplement, but you should discuss possible dosages with a healthcare professional.

How to Use MSM for Hair Growth?

There are many ways to use MSM for hair growth. Some people take oral supplements, but it may be more effective to mix the powder version into haircare products. For example, make an MSM shampoo by adding 2–3 grams of powder to your favorite shampoo.

You can also add it to conditioners, hair mask treatments, or oils. Argan oil is believed to support hair growth, so you may consider using that in your routine. 

There is a common recipe that people follow, which includes MSM powder, aloe vera juice, and plain water. You can use these ingredients to make a spray for your hair, which helps to nourish your scalp and encourage hair growth.

  1. Mix 10 grams of MSM powder, 0.5 ounces of aloe vera juice, and 2 ounces of water in a bowl. 
  2. Pour the liquid into a clean spray bottle.
  3. For usage, spray the mixture directly on your scalp and leave it on overnight. 
  4. Wash your hair thoroughly in the morning with a nourishing shampoo. 

Does MSM make hair thicker? 

Yes, using MSM can make your hair appear thicker over time. This is because sulfur works to strengthen keratin bonds, which is the essential building block your body needs. You can enhance this appearance by using thickening shampoos and conditioners. 

MSM has been known to replenish your scalp. Research suggests that a strong scalp can promote healthy hair and even prevent or slow down hair loss. Since this sulfur-containing supplement is anti-inflammatory, it can protect your hair follicles from external damage. 

It might also be worth adding the powder to your drinks. You can gain more health benefits, like a stronger immune system and better joint health. Plus, taking MSM orally could further improve hair volume. 

4 Benefits of MSM for Hair

Methylsulfonylmethane has many benefits for your hair. Within a few weeks, you should begin to see significant improvements, such as added thickness or no more hair loss. Everyone is different, but it’s worth trying MSM supplements for faster and stronger hair growth.

Below are some benefits of taking MSM for hair growth: 

#1 Supports hair growth

One of the main benefits of MSM is hair growth. Due to its anti-inflammatory and antioxidant properties, your scalp won’t become inflamed or damaged. Those who have healthier hair follicles tend to produce stronger hair in a few months. 

MSM, when paired with a soothing shampoo, will also remove dirt and bacteria that would otherwise clog your pores. To boost hair growth even more, get regular trims and eat enough protein to stimulate hair production. 

#2 Strengthens bonds between keratin molecules

Keratin is a fibrous protein that maintains the health of your hair. It can help prevent breakage due to heat damage or humid environments. MSM may strengthen the bond between keratin molecules, which should thicken your hair strands with every treatment. 

Adding MSM to a castor oil treatment could also boost those molecules in every hair strand. 

#3 Has antioxidant properties

One study found that antioxidants improve hair growth by boosting collagen in the body. This is a protein that plays a huge role in thicker and stronger hair strands. Antioxidants also prevent oxidative stress from causing hair loss and scalp conditions like dandruff, seborrheic dermatitis, or folliculitis. 

In the same study, it’s been proven that antioxidants remove free radicals on the scalp. These unstable atoms could slow down hair growth and increase the risk of hair loss if they aren’t eliminated. 

#4 Improves hair shine

Hair shine is a common sign that your body is healthy. A silky appearance means you have smooth, flat-lying cuticles, which usually derive from nourishing hair products and a balanced diet. 

MSM can also boost hair shine by distributing natural oils evenly throughout your hair. Organic sulfur, being a keratin-strengthening element, can help give your hair that shine after every wash. 

Side Effects of MSM for Hair Growth

There have been few reports of side effects, but it’s still possible to experience some when consuming MSM supplements. You may get nausea, diarrhea, bloating, or stomach discomfort if you have a sensitive gut. 

People who have gastrointestinal discomfort due to health conditions should consult with a doctor before trying MSM. 

In terms of topical application, there shouldn’t be many side effects. However, allergic reactions can happen, so stop using MSM powder immediately if you notice rashes, irritation, dry flakes, or itchy bumps on your scalp. 

Where Can You Get MSM for Hair?

Oral supplements and powders are available at your local supermarket. These supplements are also sold over the counter, so it’s worth getting them from a pharmacy if you want to consult with a medical professional.

Most of the time, this powder should be available on Amazon or in Walmart and Target. It just depends on where you prefer to get your supplements from. 


How do you dissolve MSM powder in oil?

Add 1 tablespoon of MCM powder to 8 ounces of your chosen oil. You need to heat the oil in a saucepan first before stirring in the powder. Keep mixing the oil and MSM together until there are no more flakes. 

Can you put MSM powder directly on the hair?

No, you should always mix the MSM powder with a hair product. This will ensure that your hair fully absorbs the chemical compound. Consider adding the powder to a shampoo, conditioner, or hair mask for the best results.

How much MSM to use for hair growth?

You can use 3 grams of MSM powder a day to boost hair growth. Always measure the powder before adding it to your favorite haircare products. Those with thin or short hair should use 1 gram of MSM, as they don’t need as much as those with thicker strands.

A Word From an MD

Methylsulfonylmethane may promote hair growth and prevent hair loss. This powder supplement can provide the essential amino acid methionine, which boosts your immune system and reduces inflammation in the body.

Even though MSM supplementation is beneficial, you should still implement other habits into your haircare routine. For example, massaging your scalp can increase blood circulation in hair follicles. Research suggests that regular massages boost hair thickness, shine, and growth over time.

You should also look after your scalp by drying your hair with a microfiber towel, following a balanced diet, shampooing once or twice a week, and limiting the use of heat tools. A healthy scalp leads to reduced hair loss and longer, thicker strands.


Adding MSM powder to your haircare routine can make a big difference. This supplement stimulates hair growth while protecting your scalp from heat, oil, and sunlight. You should mix the powder with a nourishing shampoo and use it once a week to experience the full benefits.

Written by Rosmy Barrios, MD
Dr. Rosmy Barrios, MD, is a medical advisor for the Health Reporter, the head of the anti-aging department, and a regenerative medicine specialist in several medical institutions with years of experience in aesthetic medicine and cosmetology.
The article was fact checked by Donika Vata, MD
Was this article helpful?
Thank you! We received Your feedback
Written by Rosmy Barrios, MD
Dr. Donika Vata
Fact checked by Donika Vata, MD
Last update: April 18, 2023
6 min read 1016 Views 0 Comments

Leave a comment

Thank you for your comment!
We will review it as soon as possible.
Your Name
Missing required field
Your Comment
Missing required field