Keratin vs Creatine: The Ultimate Hair Care Showdown

Buckle up, hair enthusiasts, as we dive into the fascinating world of Keratin vs Creatine!

Who knew hair care could be this exciting? It’s like a superhero showdown but for your tresses.

Both these ingredients promise to transform your hair from drab to fab, but how do they stack up against each other?

Let’s find out!

Key Differences Between Creatine And Keratin

While creatine and keratin are important hair components, they have some key differences.

Keratin is an insoluble protein that forms fibrous structures like hair, nails, feathers, hooves, horns, claws, scales, beaks, bristles, wings, quills, etc.CREATINE IS A 2-(carbamimidoyl-methyl- amino)acetic acid amino acid that occurs naturally in vertebrates.
Keratin has a three-dimensional structure.Creatine is a chemical molecule with the formula (H2N)(HN)CN(CH3)CH2CO2H.
Keratin is a naturally occurring protein found in hair, nails, and the skin.Creatine is a natural substance the body produces that can be obtained through food sources like meats and fish.
Keratins are present in animals but not very abundant in plants. They can be found in insects, reptiles, birds, fish, amphibians, and mammals.Creatine is present in vertebrates, particularly in muscle and brain tissue, where it aids in the recycling of adenosine triphosphate (ATP), the cell’s energy currency.

What Is Creatine?

Have you heard of Creatine? It’s like a secret weapon for your hair and body and closer than you might think! [1]

Your liver, pancreas, and kidneys naturally concoct this mighty compound. You can also sneak some into your system through a juicy steak or delicious seafood.

Benefits of Creatine

Now, let’s chat about what Creatine does for your lovely locks. Picture your hair cuticle – the outer shell keeps your hair vibrant, moisturized, and tangle-free. [2]

But when it gets damaged, your hair can look dull and feel as dry as a desert.

This is where Creatine sashays in, soothing your hair cuticle and transforming your tresses into the stuff of dreams!

lady with 16-inch hair

It’s like that time I used a Creatine-infused hair product and went from a bad hair day to feeling like a hair model strutting down the runway!

But the benefits of Creatine don’t stop at the hairline. It’s also a secret weapon for athletes, providing a much-needed energy boost.

Remember the last time you felt exhausted after a workout? Creatine is like your personal cheerleader, helping you recover faster.

Plus, it can help increase body mass, repair injuries, and even support those with muscular dystrophy.

And get this – some studies suggest it can even give your memory a bit of a boost!

To enhance your hair knowledge, explore our articles on “Does Keratin Help Hair Growth?” and the benefits of “Keratin Without Formaldehyde.”

Side Effects of Creatine

But before you start chugging Creatine, it’s important to remember that while it’s generally safe, too much of a good thing can backfire.

Overdoing it with Creatine can lead to a tummy upset, diarrhea, rapid weight gain, or muscle cramps.

It’s like I added too much salt to my grandma’s famous apple pie recipe that time – yikes!

For a more detailed run-through on Creatine, check out this awesome video I found:

What Is Keratin?

Ah, Keratin! If your hair had a best friend, Keratin would be it. This fantastic protein is like the superglue that holds your hair, nails, and skin together.

Remember that day when you touched your hair, and it felt as strong and elastic as a brand-new hairband? That’s Keratin’s magic at work.

lady pulling her hair

Like a superhero with a dual identity, Keratin comes in soft alpha-keratins and tougher beta-keratins.

But no matter the form, this water-insoluble, sulfur-containing protein is essential for your hair’s health.

Like me on my yoga mat, Keratin is the flexible strength at the core of your hair.

That’s why we turn to Keratin-infused products and treatments when we crave hair that’s both strong and shiny.

Benefits Of Keratin

Now, let’s delve into the exciting realm of hair benefits, specifically comparing keratin vs collagen for hair!

Picture a scenario where your hair consistently exudes a radiant shine, stays effortlessly straight, and is a breeze to manage.

Concerns about frizz and unruly curls? Keratin handles them with ease. And recall that day spent under the unforgiving sun, fretting over the well-being of your precious tresses?

Keratin acts as your hair’s personal sun shield, providing protection and maintaining its health. It’s worth considering the distinctions between keratin and collagen for hair health.

It doesn’t stop there; Keratin also plays a role in preventing hair breakage. I’d say that’s a definite win for your hair care routine, wouldn’t you?

For fun, visual take on Keratin, check out this video I stumbled upon:

If you’re deliberating between hair smoothing options, I urge you to read my comparison of “Keratin Express Blowout vs Keratin Treatment“. It might just have the answers you’re seeking. Take a look!


What does Keratin do for my hair?

Keratin helps smooth and strengthen hair, reducing frizz and damage.

How does Creatine benefit my hair?

Creatine fortifies the hair structure, increasing resistance to breakage and promoting healthier hair growth.

Can I use both Keratin and Creatine products on my hair?

Yes, you can use both. However, it’s always recommended to consult with a hair professional to determine the best routine for your specific hair type and condition.


By now, you’re practically an expert on the hair strengthening titans: Keratin and Creatine.

I’ve navigated the complexities of these hair boosters, and we hope you’re feeling more confident in choosing the one that suits your hair needs.

Remember, your hair is unique, so take your time and make an informed decision.

Whatever you choose, Keratin or Creatine, you’re taking a great step towards healthier, stronger hair.

Isn’t it exciting to know that you hold the power to enhance your hair’s health and beauty? Now, we’re curious – which hair care superhero will you choose?

lady brushing her long hair


  • 1. Balsom PD, Söderlund K, Ekblom B. Creatine in Humans with Special Reference to Creatine Supplementation. Sports Medicine. 1994;18(4):268-280. doi:10.2165/00007256-199418040-00005
  • 2. Brudnak MA. Creatine: are the benefits worth the risk? Toxicology letters. 2004;150(1):123-130. doi:10.1016/j.toxlet.2004.01.013
  • 3. DIAL : download document. Accessed August 26, 2022.
  • 4. Powell BC, Rogers GE. The role of keratin proteins and their genes in the growth, structure and properties of hair. EXS. 1997;78:59-148. doi:10.1007/978-3-0348-9223-0_3
About LusineTG

Lusine is a fresh young writing enthusiast who loves to share tips about beauty, skincare, and so many other things. When she's not writing, you can find her snuggled up with her dog Benji binging on Netflix. She's also into cooking and yoga. Follow her on FACEBOOK and TWITTER. Learn more about her HERE.

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