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The Reasons Behind Limp Curls and 11 Solutions to Bring Them Back to Life

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As a curly girl, I know the struggle of having limp curls. It’s frustrating when all you want is bouncy, voluminous hair, and instead, you’re left with curls that look like they could use a good shampooing. But you tried that, and it didn’t work.

Limp curls refer to curly hair that has lost its natural bounce and volume. This is how to fix limp curls:

  1. Clarify Your Hair
  2. Stop Using the Wrong Products
  3. Opt for Lightweight Products
  4. Change Your Hair Products Based on the Season
  5. Use a Clarifying Shampoo for Polymeric Build-Up
  6. Once in a While Use a Chelating Shampoo
  7. Opt for Lightweight Conditioners or Hair Masks
  8. Steer Clear of Heavy, Greasy, and Waxy Ingredients
  9. Avoid Formulations with Glycerin in the Top 3-4 Ingredients
  10. Get a Professional Curl Cut
  11. Incorporate Protein Treatments Into Your Hair Regimen

Let’s dive into the usual suspects of limp curls so you can dodge them next time.

Common Reasons for Limp Curls and How to Fix Them

Several factors contribute to limp curls, and each requires a distinct solution. In pursuit of these solutions, I’ve teamed up with a hair scientist friend who holds a PhD in Chemistry and has several years of experience in the field. Together, we’ve diligently explored the factors at play in this widespread issue, aiming to pinpoint the root causes and deliver practical, effective remedies.

Problem #1: Too Much Moisture

Excessive moisture is a frequent culprit for limp curls. While curly hair craves hydration, it’s possible to overdo it using too much product that contain conditioning agents.

When your hair becomes too saturated, it loses its natural shape and definition.1 To maintain bouncy curls, it’s essential to strike the right balance between moisture and structure.

Worst case scenario, it can lead to hygral fatigue or over-moisturization, which can make limp curls even worse.2,3 This process can also strip the hair of its natural oils (lipids), which act as a protective barrier.


Hygral fatigue refers to the repetitive swelling and contracting of hair fibers due to water absorption and evaporation, leading to weakened hair structure over time. 2,3. I experienced this when I tried to hydrate my severely dry hair by repeatedly wetting it multiple times a day, for several months before allowing it to dry completely.

Solution for #1: Clarify Your Hair

For an easy fix, check out my post, ‘How To Clarify Curly Hair: The Ultimate Guide‘ for detailed instructions and valuable insights on clarifying your curls effectively.

Additionally, to prevent overloading your curls with product, apply smaller amounts to small sections of your hair step by step. Consider using a clarifying shampoo on your wash day to help remove any product buildup and give your curls a fresh start.4,5

Problem #2: Using the Wrong Products

Curly hair (and wavy hair) is truly unique, possessing distinct characteristics that set it apart from other hair types. These curls come in a wide range of variations, with differences in fiber diameter, moisture levels, porosity, and ellipticity.

However, this uniqueness also brings its own set of challenges. Curly hair tends to be fragile, easily prone to dryness, and particularly susceptible to frizz. Moreover, they are quick to react to shifts in humidity and temperature.6,7,8,9

To keep your curly hair looking healthy and vibrant, it’s essential to embrace a hair care routine tailored specifically to your needs.

Solution for #2: Stop Using the Wrong Products

Curly hair care products are specifically formulated to cater to the unique needs of curls. Using the right products is paramount in achieving the results you desire.10

Don’t be afraid to experiment with various products to discover what suits your hair best. Trial and error can be your greatest ally in this journey.

For more guidance, explore my blog post on Curly Hair Types, where I provide product recommendations tailored to each curl type, helping you make more informed choices for your hair.

Problem #3: High Dosage of Synthetic Polymers, Emollients, and Humectants

Avoid products that contain an excessive amount of synthetic polymers, emollients, or humectants if you have curly hair. In particular, be cautious of those with heavy, greasy, and high molecular weight ingredients, as they can have a flattening effect on your curls, robbing them of their natural bounce and volume.11,12,13

Solution for #3: Opt for Lightweight Products

To achieve healthy bouncy curls, it’s crucial to select products that are lightweight and work with your natural curl pattern.

Delve into my post, ‘The Stupid Simple Guide to Identifying Heavy and Lightweight Curly Hair Products,’ where I break down the distinction between heavy and lightweight molecules, as well as small versus large molecules.

This guide will assist you in making informed choices for products that complement your curls and enhance their overall health and appearance.

Problem #4: Sticking to the Same Product Regimen

Your hair is influenced by seasonal changes, which is why it’s essential to adjust your hair care routine accordingly.14,15 The level of moisture your hair requires can vary with temperature and humidity fluctuations.16

What works well in the summertime may not be as effective in the fall. Hence, it’s highly advisable to adapt your curl care routine to the changing seasons.

Applying the same product year-round might not yield the desired outcomes in terms of quality, hair health, or style. By customizing your routine based on the weather and trying different products, you can ensure your curls remain healthy and vibrant throughout the year.

Solution #4: Change Your Hair Products Based on the Season

Adapt your curly hair products to suit the season. In the summer, opt for lighter-weight products to prevent your curls from becoming overly weighed down. As fall and winter approach, consider using heavier products to offer additional moisture and guard against dry hair.

Don’t hesitate to explore various products, experiment with new techniques, and shake up your routine to discover what aligns best with your hair’s changing needs throughout the year.

Problem #5: Polymeric Build Up

Many curly hair care products contain synthetic polymers, which serve various purposes in terms of aesthetics and conditioning for hair fibers.

However, it’s important to note that most of these polymers are characterized by their larger molecular size and weight.

While they may offer benefits to hair, their size can present challenges. These polymers tend to bind to hair proteins, and due to their larger size, they are more resistant to rinsing off during washing. They also tend to adhere to the hair fiber to deliver their positive effects.

The drawback of using these polymers is the potential for buildup. With repeated applications, these polymers create a rigid coating on the hair surface, increasing the overall weight of the hair fiber. This can result in hair feeling heavy and stiff, ultimately leading to limp curls.11,12,13

Solution #5: Use a Clarifying Shampoo

  1. Product Residue Removal: Over time, hair care products can leave behind a residue, particularly when they contain polymers. These residues can accumulate on the hair, weighing it down and making it appear lifeless.
  2. Reinvigorating Your Curls: Clarifying shampoos are specifically formulated to remove stubborn product buildup, restoring your hair’s natural vibrancy and bounce.4 Although this is a no-no for curly girls following the Curly Girl Method,17 it can be a lifesaver for those times when your curls are in need of a fresh start. Using a clarifying shampoo occasionally, and following it up with a good deep conditioning treatment, can help revitalize your curls without causing damage. Just be mindful not to overdo it and disrupt the delicate balance of moisture in your curly hair.

Problem #6: Metal Build Up

Calcium and magnesium are common metal ions found in tap water, contributing to water hardness. When the water contains a higher concentration of these metal ions, they can deposit on hair.

Recent scientific studies have highlighted the detrimental effects of these metal deposits on hair quality and styling.18,19 To maintain vibrant, bouncy curls, it’s crucial to prevent the buildup of these metals.

Accumulated metals create a stubborn barrier on the hair’s surface, impeding the absorption of other beneficial ingredients.20 This can lead to dehydration and dryness in curly hair, making them brittle.

To combat metal buildup, many turn to metal-chelating treatments. Metal chelanting agents are organic or inorganic compounds that can bind to these metal ions and effectively remove them during the rinsing stage.21,22,23 This can help keep your curls hydrated, vibrant, and free from the negative effects of metal deposits.

Solution #6: Once in a While Use a Chelating Shampoo

Every so often, it’s beneficial to incorporate a chelating shampoo into your hair care routine to effectively eliminate metal deposits from your curls. Here’s why and how to make the most of this solution:

Why Chelating Shampoo Matters:

  1. Metal Deposit Removal: Over time, exposure to minerals in water, styling products, or the environment can lead to metal buildup on your hair. This buildup can affect your curls’ health and appearance.
  2. Restoring Curl Vitality: Chelating shampoos are designed to target and remove these stubborn metal deposits, restoring your curls to their natural, vibrant state.23

You can find a list of chelating shampoos in my blog, ‘The Curly Hair Survival Guide To Chelating Shampoo.’

Problem #7: Product Texture

Curly fine hair is particularly sensitive to heavy-loaded formulations.11 Here’s some clear advice to maintain your curls’ vibrancy:

Choose Wisely: Opt for lightweight conditioners or hair masks. These products have a thinner, more fluid texture, ensuring they won’t weigh down your fine curls.12

The Right Formula: Light-textured products are slightly more diluted and have a moderate viscosity. This makes them perfect for evenly and gently applying to your fine curls.

Preserve Your Curls: Using these light products helps prevent your curls from becoming heavy, ensuring they retain their natural body and definition.

By selecting the right products for your fine, curly hair, you can enjoy curls that stay lively and free from unwanted weight and heaviness.

Solution #7: Opt for a Lightweight Conditioners or Hair Masks

To ensure your curls maintain their natural body and bounce, choose lightweight conditioners or deep conditioner. Avoid heavy formulations that might weigh down your curls.11 Experiment with various products and techniques to discover the best care regimen for your hair.

For recommendations on lightweight curly hair products, check out my blog post titled ‘The Stupid Simple Guide to Identifying Heavy and Lightweight Curly Hair Products‘. This resource will help you make informed choices, ensuring your curls stay soft, bouncy, and looking their best.

Problem #8: Petrolatum and Petroleum-Derived Waxes

Petrolatum, a high molecular weight, long-chain hydrocarbon often used in skincare and hair care products as an emollient, can be problematic for curly hair due to its greasy and heavy nature.2,24 Similarly, heavy products containing ingredients like silicones and waxes can lead to buildup on the hair. These ingredients are often present in a curl cream and conditioner.25

When you apply products containing these greasy ingredients, they create a water-resistant layer on your hair, particularly at the roots. This layer adds weight to your hair shafts and removes the natural curl shape and layering, essentially altering the natural body of your hair.12

Solution for #8: Steer Clear of Heavy, Greasy, and Waxy Ingredients

The remedy is straightforward – opt for lightweight products with a fluid texture rather than dense, solid formulations. Avoid heavy, greasy, and waxy ingredients and other high-viscosity substances that can weigh down your curls.

Ingredients to Avoid:

  • Petrolatum, white oil, mineral oil
  • High dosage of waxes, butter, especially synthetic waxes e.g. PEG-150 distearate
  • PEG, PPG (polyethylene glycol, polypropylene glycol, ethoxylated ingredients)
  • Silicones (Cyclomethicone, dimethicone, amodimethicone, etc.)
  • High cationic conditioning agents e.g. polyquaternium 6, 7

Problem #9: Traditional Humectants in High Dosage

Glycerin and propylene glycol are classic humectants commonly used in moisturizing products. They are adept at drawing water to the hair and scalp, but excessive use can lead to water overload.26,27,28

Just like the saying, “Too much of a good thing is bad,” excessive water can be problematic. It can result in frizz, making it challenging to style your curls.29

Solution for #9: Avoid Formulations with Glycerin in the Top 3-4 Ingredients

Glycerin has a tacky texture making curls a little sticky at its high dosage use.27 So, keep an eye on the ingredient listing, and avoid formulations with glycerin in the top 3-4 ingredients.

Problem #10: Bad Haircut

Limp curls may result from a bad haircut, where uneven trimming and thinning can reduce volume and disrupt your curl pattern.17

Solution for #10:Get a Professional Curl Cut

If you want the job done right, go see a professional curly hair stylist who understands your hair type. Absolutely nothing can replace a good haircut tailored to your specific needs.

Problem #11: Lack of Protein

Keratin serves as the main structural protein in hair and plays a vital role in preserving hair health. When there is a lack of hydrolyzed proteins in your hair, it can result in limp curls because weakened and damaged hair strands are unable to maintain their shape or bounce.

Proteins not only provide strength and luster to your hair but also minimize breakage and enhance moisture retention. By filling in gaps in the cuticle, proteins aid in repairing damage, albeit temporarily.30,31

Moreover, they prevent water loss, ensuring that your hair remains hydrated for an extended period. On the other hand, too much protein can lead to stiffness and dryness, so it’s essential to strike a balance in your hair care routine.

Don’t be afraid to use protein treatments. When you understand how and when to use them they will become your curl’s best friend.

Solution for #11: Incorporate Protein Treatments Into Your Hair Regimen

Check out my blog titled, ‘My 10 Favorite Protein Treatments for Hair.’ By adding these treatments to your hair care routine, you can revitalize your limp curls and enhance their strength and resilience. This step-by-step guide provides the information and options you need to achieve healthy and bouncy curls.


Why is my hair suddenly limp and lifeless?

Besides the above common causes of limp curls, the accumulation of natural oils on your scalp can be a contributing factor.12 To prevent this, wash your hair every 2-3 days and avoid applying products near the scalp.

What shape of hair follicle makes curly hair?

Curly hair is typically associated with an oval-shaped hair follicle.32

What health issues cause limp hair?

Several health issues can lead to limp hair, including:

  1. Nutritional deficiencies: A lack of essential nutrients, such as vitamins and minerals, can result in weak and lifeless hair. Iron, biotin, and protein deficiencies, for example, may contribute to limp hair.33
  2. Thyroid disorders: Hypothyroidism, a condition where the thyroid gland doesn’t produce enough thyroid hormones, can lead to thin and lackluster hair.34
  3. Hormonal imbalances: Hormonal changes, such as those during pregnancy or menopause, can affect hair texture and result in limpness.34
  4. Stress: High-stress levels can impact the health of your hair, making it appear limp and dull.35
  5. Medications: Certain medications, like those used for blood pressure or depression, may have side effects that affect hair texture.36
  6. Scalp conditions: Scalp issues, such as excessive oiliness or dandruff, can impact hair health and contribute to limpness.37

It’s important to consult with a healthcare professional if you suspect that a health issue is causing your hair to become limp, as addressing the underlying condition may help improve your hair’s condition.


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  21. D’Souza P, Rathi SK. Shampoo and Conditioners: What a Dermatologist Should Know? Indian J Dermatol. 2015;60(3):248–54. ↩︎
  22. Im SH. Shampoo compositions. In: Preedy VR, editor. Handbook of hair in health and disease. 1st ed. Wageningen: Wageningen Academic Publishers; 2012. p. 434–47. ↩︎
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I’m just a girl who transformed her severely damaged hair into healthy hair. I adore the simplicity of a simple hair care routine, the richness of diverse textures, and the joy of sharing my journey from the comfort of my space.

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