Probiotics for Hair Growth: Everything You Should Know


It’s no secret that probiotics have many health benefits for most people. One of the most commonly known advantages of probiotics is on our gut health. But did you know that these days, the benefits of probiotics can also extend to the health of our hair?

Hair care supplements with strength-boosting vitamins such as biotin and vitamin B are familiar to most and extremely helpful — especially for those of us who experience hair loss or dryness due to aging. And while hair growth supplements and probiotic supplements are recognizable on their own, probiotics are now used in conjunction with a healthy hair care routine to promote hair growth.

Starting any new vitamin or supplement routine should be done while consulting with your doctor. If you receive the green light and can begin taking probiotics, reaping the benefits when it comes to your hair is an incredible bonus. It’s an exciting time for haircare!

Consider this your one-stop shop for everything you need to know about using probiotics for hair growth. We will also touch upon what other beneficial properties probiotics can provide for our bodies and our hair and what you can expect when taking probiotics to prevent hair loss.

What Can Probiotics Do for Our Bodies?

Probiotics have taken a big step forward in recognition recently for how they help our bodies. Frankly, they deserve all of the applause that they can get. Here is a little background on these little powerhouses and what they do!

Probiotics are, in a simple form, bacteria. While that may sound scary, bacteria are essential to our gut biome. You may have heard references to “good” bacteria and “bad” bacteria. These designations refer to the type of bacteria that can lead to illness versus those that can live in harmony with our bodies. 

The good bacteria probiotics help our bodies break down nutrients and help soothe the symptoms of some medical issues. Probiotics can benefit medical issues like IBS (irritable bowel syndrome), skin conditions, and even oral health

Probiotics have a wide range of uses, which is good because they can easily fit into your diet in many ways. You would need an extremely well-rounded diet to get the full benefits of the probiotics you may be lacking. 

The truth is, there just isn’t enough time in the day or enough space in our stomachs to get all the probiotics your body needs to perform at its best just from diet alone! This is why probiotic supplements really shine. Supplementing probiotics allows us to get all the advantages of these helpful bacteria strains in a convenient package — much like a multivitamin.

There are several different strains of probiotics, all with names that aren’t very easy to remember. One specific strain of probiotics can target different issues better than other strains, and this is due to its structure as a microbe known as lactobacillus. 

Lactobacillus is the most common probiotic typically found in fermented foods and yogurt. The most notable purpose of this probiotic strain is to help break down the sugar in milk to aid with lactose intolerance. Bifidobacterium is another common type of probiotic. Bifidobacterium is commonly found in some dairy products, most commonly used to help treat IBS.

Probiotics and gut health go hand in hand; skin health is another example of how probiotics can benefit our bodies. Studies have shown promising potential in using probiotics to treat numerous skin issues or conditions. 

With many ways in which probiotics have been shown to have health benefits, probiotics could have something to offer our hair as well!

Do Probiotics Help Your Hair Grow?

Probiotics can do a lot for the gut and digestion, and as mentioned earlier, certain probiotics can target the skin. Hair, skin, and nails are all closely linked in requiring the same nutrients. It would seem only natural that if we can effectively take care of hair and nails, hair should be able to follow, right?

There have been a few studies that have shown that probiotics can indeed aid in hair growth. If you’re waiting for a catch, you’ll be happy to know there isn’t one. Probiotics that work for you don’t have adverse effects. 

Of course, you know yourself best (alongside your doctor!). Being mindful of a new supplement and how it affects you is key!

A well-maintained gut can lead to a healthier head of hair. This is key for those of us whose hair is prone to the effects of aging, such as hair thinning, hair and scalp dryness, and hair loss. 

Probiotics for hair growth should be taken daily alongside other supplements. To get the most out of your probiotic, taking an additional supplement designed to provide other nutrients needed for hair would be great! Well, you’re in luck.

Here at Better Not Younger, we have crafted our Significant Other Hair, Skin & Nails Supplement to take full advantage of what different vitamins can offer our hair. This tasty supplement is specifically designed to support the health of hair, skin, and nails. It contains vitamins like A, B, and biotin to support strong and healthy hair. 

Significant Other is easy to take daily, just have two of the gummy hearts, and you’re set for the day.

Which Probiotic Is Best for Hair Growth?

Not all probiotic strains are equal, and various stages in our life can play a major role in how we absorb the food we eat.

As we age, our bodies change. Our hair may become thinner or more brittle, and our scalp tends to dry out, leading to breakage. Our gut biome also changes as we age, including the good bacteria. 

It is also possible that certain medications have hurt your natural gut bacteria over time. That could lead to your body not having all the tools it needs to break down nutrients that help feed your hair.

You Glow Girl Probiotic Skin Supplement is our response to the need for a specialized probiotic. This probiotic supplement is designed to rebalance your gut and provide the good bacteria your body needs, especially as we age. You Glow Girl contains two different proprietary strains of probiotic bacteria made specifically to support the health of our hair, skin, and nails.

Tips To Keep in Mind When Beginning a Probiotic Regimen

You may be considering taking probiotics to reap the many reported benefits, including preventing hair loss and promoting hair growth. You will want to speak with your doctor before beginning a new supplement regimen. 

Some probiotics can cause a little bit of initial gas or bloating at first as your digestive system adjusts, but that should go away quickly. If something doesn’t feel right, seek out the advice of your trusted healthcare professional.

Probiotics are a fantastic way to begin a new and healthier gut journey. To maximize the effect of probiotics, your probiotic can do its job most efficiently with even more support. You Glow Girl probiotic supplement is a tool for your body, providing it with what it needs to succeed. For us to have an impact on how our bodies age better, we can provide ourselves with good nutrients. 

Supporting your body with healthy, whole foods like fruits and vegetables is also a great way to promote good health. It may sound cliche, but your body will perform best with a healthy diet and exercise! Supplements are just a bonus. 


Advances in probiotics have become a large talking point because of what they can provide. Finding the right probiotic is the first step in addressing your concerns. You Glow Girl Probiotic Skin Supplement is a great first step for those becoming better, not younger. Combined with our other products, which support thinning hair, you can take a multi-pronged approach to support your hair during aging. 

Are you having trouble deciding what other Better Not Younger products could best address your unique hair care needs? Our Better Hair Quiz can help you determine what your concerns and goals are when it comes to aging hair care. From there, implementing your yummy gummy You Glow Girl supplement is a cinch. 

Once you start your probiotic routine to help promote hair growth, you will be one step closer to aging better.


Health Benefits of Probiotics | Science Direct

Probiotics and Gut Health | PMC

Health Benefits of Probiotics | PMC

Probiotics and Oral Health | PMC

Lactobacillus Acidophilus | University of Rochester Medical Center

Health Effects of Probiotics on the Skin | PMC

Do Kimchi and Cheonggukjang Probiotics as a Functional Food Improve Androgenetic Alopecia? | PMC

Nutrition Concerns for Aging Populations | NCBI Bookshelf