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Home » Hair Products

How to Use Apple Cider Vinegar for Protein Overload Step-By-Step

Kenneth ByrdBy Kenneth ByrdMBA · 15+ years in hair care · Co-founder of Curl CentricUpdated Sep 25, 20266 min read · Reviewed by Kira Byrd

Evidence-basedPublishing since 2008May contain affiliate links
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Protein overload is a behemoth of a problem to have. It causes your hair to be intensely dry, brittle, and near-breakage at any point in time.

If you are ready to bid protein overload goodbye, there are many remedies to try, and an apple cider vinegar rinse is one of the most popular. If you want to learn about how to use apple cider vinegar for protein overload, this is the article for you!

We'll tell you how to use this home remedy, what it does for your hair, how long it takes to bring your protein levels back into balance, and more. Let's get right into it! 

Table of Contents

  • 1. What Apple Cider Vinegar Does for Protein Overload
  • 2. How to Use Apple Cider Vinegar for Protein Overload
  • 3. Other Tips to Treat Protein Overload
  • 4. How Long Does it Take For Hair to Recover From Protein Overload?
  • 5. When to Reintroduce Protein

What Apple Cider Vinegar Does for Protein Overload

Before getting into what an apple cider vinegar rinse does for your hair, let's learn the basics of apple cider vinegar and protein overload. 

Protein overload occurs when the hair retains too much protein.

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This problem often comes about when you use too many protein-containing products as part of your hair care regimen. Shampoos, conditioners, deep conditioners, and other hair products contain protein in many forms and are geared toward people who need extra protein.

Woman in a dark red cable-knit sweater resting her chin on her hand, looking up and away, short dark curlsPin

But if your hair isn't lacking protein and you pile on protein-containing products, your hair will protest in several ways:

  • It may break off during routine care and styling. 
  • It may look dull and lifeless, no matter how much you moisturize it. 
  • It may feel dry and crunchy to the touch. Some liken the feeling to straw. 
  • It lacks suppleness and shine. 

In order for your hair to look and feel its best, your hair care efforts should promote a healthy balance of protein and moisture. Drawing upon that principle, if you have too much protein, you'll need to up the moisture to balance things out once again.

That's where a deep conditioner and an apple cider vinegar rinse come in.

Apple cider vinegar is a derivative of apple juice. During manufacturing, the apple juice is mixed with yeast and fermented for days or weeks.

The result is an acidic liquid, and that acidity is the part that matters for your hair. Your deep conditioner handles the moisture side of protein overload. The vinegar rinse comes after, and it leaves your strands feeling smoother. 

A woman smiling upward with one index finger touching her chin, short dark curls framing her facePin

How to Use Apple Cider Vinegar for Protein Overload

Fixing your protein overload problem will first require you to increase your hair's moisture levels. Then you'll follow up with an apple cider vinegar rinse.

In this section, we'll tell you everything you need to know to remedy your protein overload issue step-by-step. Here we go! 

  1. Begin with a fresh slate by clarifying your hair. To do this, you'll need to purchase a clarifying shampoo. It will cleanse your hair of all impurities and any excess protein that may be sitting on your strands' exterior. To use a clarifying shampoo, you'll wet your hair down, apply the shampoo generously, massage it in, and then wait for 2-5 minutes. Once time is up, rinse your hair thoroughly with warm water to remove all of the shampoo. 
  2. Apply an intensely hydrating deep conditioner. Be generous with the product, and then leave it on for at least 5 -10 minutes. The deep conditioner will give your strands some much-needed moisture. It's important to choose a protein-free deep conditioner since additional protein will make things worse. Rinse the deep conditioner out with lukewarm water when the time is up. 
  3. If you decide to try an apple cider vinegar rinse, remember that vinegar is acidic, so keep it away from broken or irritated skin and rinse it out right away if it burns or stings. A 2014 review in the International Journal of Trichology explains that lower-pH hair products may reduce the electrical charge on your hair, which may help reduce friction and frizz. To make the rinse, mix 2 cups of water with ½ cup of apple cider vinegar. Pour it over your hair, making sure every section is saturated, and leave it on for up to 5 minutes. 
  4. Rinse your hair thoroughly. 

You can do an apple cider vinegar rinse once or twice per week as needed. We don't advise doing it more often than that. 

A woman facing the camera and smiling, short dark curls, dark red cable-knit sweater, green backdropPin

Other Tips to Treat Protein Overload

Want to further strengthen your efforts? In addition to using moisturizing products and apple cider vinegar rinses, take the following steps. 

Take a Break from Protein-Containing Products

The most obvious way to treat protein overload is to stop using all of your protein-containing products (except apple cider vinegar) until you've balanced out your hair's protein levels.

Even if some of your holy grail products contain protein, you'll have to give them a break for a while.

Put them in the back of your pantry because you may end up using them again in the future. Giving your hair a break from protein-laden products will give it a fighting chance at recovery. 

Woman in a dark red cable-knit sweater holding one hand over her eye and peeking through her fingersPin

Prioritize Moisturizing Products

Break out your moisturizing leave-in conditioner, rinse-out conditioner, deep conditioner, and hair oils. You'll need to put them to work to even out your protein balance.

Every opportunity you get to moisturize your hair, you should. Soon, you'll see your hair's condition change from a crunchy, fragile mess to smooth, hydrated tresses.  

Pay Attention to Your Products' Ingredients

Many people already know that using too many protein-containing products is bad for the hair. But it can be difficult to avoid proteins if you don't know what to look for on a given product's ingredient list.

Protein may be listed under several names, including: 

  • Keratin
  • Hydrolyzed keratin
  • Hydrolyzed protein
  • Amino acids
  • Silk protein
  • Cystine Bis-PG-Propyl Silanetriol

*This is not an exhaustive list of protein names. If you're unsure of what a given product contains, don't hesitate to reach out to the manufacturer of the product. With a quick internet search, you can find a number to call or an email to use for customer inquiries. 

A woman standing against a green backdrop in a dark red cable-knit sweater, smiling and looking off cameraPin

Use Heat When You Deep Condition

You can also beef up your moisturizing sessions by incorporating heat into them. The heat will open up your hair cuticles and increase the absorption of the nutrients and moisture from your deep conditioner.

Here are a few ways to heat up your deep conditioning sessions: 

  • Sit under a hooded dryer for up to 30 minutes. Use low heat.  
  • Put on a plastic conditioning cap to trap heat from your scalp. 
  • Blast your hair with a hair dryer while the deep conditioner is working. Again, use low heat and use a plastic conditioning cap to keep your hair from drying out. 

How Long Does it Take For Hair to Recover From Protein Overload?

To start, we'd like to stress that everyone's hair is different, so there's no definitive answer to how long you'll need to nurse your hair back to health.

But on average, it can take a month or longer for your hair to bounce back.

So, it's imperative to be patient and diligent in your efforts to bring your hair back to life. There's no way to fix protein overload fast - it's a process. 

A woman smiling with both hands pressed flat against her chest, short dark curls, dark red sweaterPin

When to Reintroduce Protein

Once your hair has returned to normal, you'll need to reintroduce protein. But don't go too crazy at first. You can begin with one protein-containing product and see how your hair reacts.

If your hair begins to exhibit signs of protein overload, you should again stop using protein. You don't want to add protein to your regimen if your hair doesn't need it. 

Related Articles

  • Moisture vs Protein Overload
  • Is Olaplex a Protein Treatment?
  • How Often Should I Moisturize My Hair?

Now you know everything you need to know about protein overload and apple cider vinegar. We hope that you found this article helpful, and we wish you the best with your hair!

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Kenneth Byrd

About the author

Kenneth Byrd

Co-founder and Managing Partner

Publishing on textured hair since 2008MBA, University of Alabama at BirminghamExecutive education, WhartonTop 40 Under 40, Birmingham Business Journal

Kenneth does the research behind the guides here: reading the studies and checking whether a claim holds up before it gets published, under our editorial guidelines. Outside Curl Centric he leads an operations organization of more than 1,000 people, and he serves on the board of Oasis Counseling for Women and Children. Curl Centric's hair typing system is the first listed reference in a peer-reviewed paper in the International Journal of Women's Dermatology, and it is cited by Wikipedia.

More about KennethAbout Curl Centric

Kira Byrd

Hey, I’m Kira

Curl Centric is run by me and my husband Kenneth. We’ve been publishing evidence-based hair care since 2008 to help you care for your curls with confidence.

More about us →
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Your hair is already growing. The problem is keeping it.

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