Top 9 Smoothing Serum For Curly Hair

Medically reviewed by Dr. Amy Revene M.B.B.S.
Written by Our Editorial Team
Last updated

Embrace the power of your curls with the perfect product to elevate their natural charm. Navigating the world of haircare for curly hair can be a daunting task, but fear no more! 

We've researched and tested countless products to bring you the top 9 smoothing serums for curly hair.

These serums are designed to help manage frizz, providing control and shine while enhancing the appearance of your curls.

Uncover the transformative effects of these hand-picked smoothing serums and say hello to softer, well-defined, and beautifully enhanced curls.

Summary

There's a wealth of high-quality smoothing serums available for curly hair, all designed to help tame frizz, define curls, and add lustrous shine. 

From the humidity-resistant Paul Mitchell Super Skinny Serum to the nourishing OGX Nourishing + Coconut Milk Anti-Breakage Serum and the curl-enhancing Davines Curl Building Serum, each product offers unique benefits tailored to the needs of curly hair. 

We encourage you to consider your specific hair type and concerns, examine ingredients, and utilize reviews to find the ideal serum that will elevate your curly hair routine. 

Additionally, for those seeking an extra boost for their hair, consider the Bio-Pilixin Activation Serum

This hair growth serum is formulated to hydrate and appear to strengthen hair, and it can be a noteworthy addition to your hair care routine.

It's a multi-faceted product aimed at enhancing the appearance of your curls while providing the appearance of stronger and healthier-looking hair.

Remember, embracing your natural curls is a beautiful journey, and with the right products, it's one that becomes much more enjoyable and rewarding. Happy styling!

What is a smoothing serum?

smoothing serum for curly hair

A smoothing serum is a hair care product designed to tame frizz, add shine, and manage unruly hair. It works by coating the hair strand with a protective layer, reducing frizz and leaving the hair smoother, softer, and more manageable.

Smoothing serums are typically used after washing and conditioning but before styling your hair. 

Their primary role is to smooth out hair cuticles, the outermost part of the hair shaft, which can get raised or rough due to heat, chemical treatments, or environmental factors. 

This smoothing action not only imparts a sleek look but also reduces tangles and breakage, promoting healthier hair in the long run.

These serums are laden with nourishing ingredients such as natural oils, vitamins, and silicones that hydrate the hair and seal in moisture, thereby preventing dryness and frizz. 

They are an essential product for anyone seeking to add an extra layer of protection and shine to their hair, especially those with curly or wavy hair types that are prone to frizz. 

But remember, less is more with these serums—a small amount goes a long way in achieving the desired effect.

Read this: 15 Best Hair Growth Serums for Superior Hair Growth (2023)

Is smoothing serum good for curly hair?

Yes, smoothing serum is highly beneficial for curly hair. It functions to minimize frizz, define and enhance curl patterns, impart a glossy shine, and increase manageability of the hair. Furthermore, the rich, hydrating components found in many smoothing serums offer much-needed nourishment and moisture to curly hair, which is naturally more susceptible to dryness. 

These serums also provide a protective barrier against environmental damage and heat styling, promoting overall hair health and resilience for your lovely curls.

9 best smoothing serum for curly hair

Finding the perfect smoothing serum for curly hair can be a game-changer, transforming unruly curls into smooth, manageable locks. These serums work wonders by reducing frizz, adding shine, and defining curls, enhancing your natural hair texture while providing necessary nourishment. 

Here, we present our top nine picks of smoothing serums that promise to deliver these transformative benefits and take your curly hair care routine to the next level.

1. Paul Mitchell Super Skinny Serum

smoothing serum for curly hair

The Paul Mitchell Super Skinny Serum is a perfect choice for those looking to achieve a smooth finish with their curly hair. Its primary benefit is reducing blow-dry time, which means less heat exposure and healthier curls. 

Its humidity-resistant formula is a game-changer, as it effectively seals cuticles, ensuring your hair remains frizz-free regardless of the weather. 

The serum's lightweight silicones work to smoothen hair without weighing it down, ideal for those with curly hair who aim to retain volume. 

Furthermore, its pleasant fragrance adds a refreshing touch to your hair care routine. 

As a vegan, paraben-free, and gluten-free product, this serum ensures your curls are cared for in the healthiest way.

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2. Herstyler Hair Repair Serum

best smoothing serum for curly hair

If a non-greasy formula is what you seek, the Herstyler Hair Repair Serum makes an excellent choice. The serum is enriched with argan oil, a renowned ingredient for rejuvenating dry and damaged hair, making it ideal for curly hair that often struggles with dryness. 

Aloe vera in the mix nourishes and stimulates dormant hair follicles, promoting healthier hair growth. 

The addition of vitamin E seals moisture into the hair strands, conditioning them, and aiding in managing curly hair. 

The serum is designed to help manage the appearance of frizz, ease tangles, and improve the look of split ends, making it a consideration for your curly hair routine.

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3. OGX Nourishing + Coconut Milk Anti-Breakage Serum

smoothing serum for curly hair

The OGX Nourishing + Coconut Milk Anti-Breakage Serum provides curly hair with much-needed nourishment. As a leave-in treatment, it works continuously to protect and enhance your curls. 

The serum's coconut oil infuses rough, curly hair with luster, softness, and shine. 

The presence of coconut milk further strengthens and smoothens hair, while the whipped egg white protein offers healthier-looking curls. 

Suitable for all hair types and textures, this serum is versatile, making it an ideal addition to any curly hair care routine.

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4. Mizani Press Agent Smoothing Styling Serum

smoothing serum for curly hair

Designed for all hair types, from straight to coily, the Mizani Press Agent Smoothing Styling Serum is a highly layer-able product that offers excellent heat protection up to 450 degrees Fahrenheit. 

This feature is particularly crucial for curly hair as it often requires heat for styling. 

The serum's capability to smooth cuticles and add moisture effectively reduces frizz and controls flyaways, creating a smoother look for curly hair. 

The star ingredients include Agave Extract, known for restoring dry, frizzy, and unmanageable hair, Argan Oil for protection against damage and split ends, and a UV filter for guarding against harmful UV rays. 

This serum is a must-try for anyone looking to maintain the health and integrity of their curls while achieving a smooth, sleek look.

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5. John Frieda Frizz-Ease Original Serum

smoothing serum for curly hair

John Frieda Frizz-Ease Original Serum is a perfect solution for medium to thick curly hair, offering a lightweight formula that manages and enhances your curls effectively. 

The serum is enriched with ginseng extracts, which are known for strengthening hair follicles and preventing breakage, making it an ideal choice for maintaining the health of your curls.

With this serum, frizzy and uncontrollable hair is a thing of the past. It protects your hair from heat styling and hydrates parched strands, leaving them smooth and manageable. 

The serum’s ability to repel humidity, prevent heat damage, boost shine, and hydrate hair are key benefits that make it a worthwhile addition to your curly hair care routine.

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6. OGX Smoothing + Liquid Pearl Luminescent Serum

best smoothing serum for curly hair

The OGX Smoothing + Liquid Pearl Luminescent Serum is a product designed to enhance shine and smoothness in your hair. 

It contains sea kelp and pearl extract, both of which work to make your hair look sleeker and shinier. 

The serum also moisturizes your hair, a critical need for curly hair, and the natural ingredients in the formula not only hydrate your curls but also add bounce to them. 

If you have color-treated hair, this serum can be an excellent choice, as it’s designed to be safe for such hair while enhancing overall hair health.

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7. ELEVEN Australia Smooth & Shine Anti-Frizz Serum

smoothing serum for curly hair

 

For anyone dealing with frizz and flyaways, the ELEVEN Smooth & Shine Anti-Frizz Serum can be a game-changer. 

This serum, infused with nourishing Argan Oil, works to reduce frizz and flyaways, leaving your hair smooth and sleek. 

Argan Oil is known for its hydrating and smoothing properties, making it a fantastic ingredient for managing and enhancing the look of curly hair. 

The oil’s fatty acids lock in hydration, while its antioxidants protect your hair from environmental aggressors, a common source of worsened frizz and flyaways. 

This serum is suitable for all hair textures, particularly curly hair, with its bonus feature of a stimulating watermelon scent, which adds a touch of pampering to your hair care routine.

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8. Davines Curl Building Serum

smoothing serum for curly hair

The Davines Curl Building Serum is a leave-in serum specifically designed for curly hair, providing nourishment and enhancing the appearance of your curls. 

With its frizz-resistant formula, it effectively improves hair elasticity, which is crucial for maintaining the shape and bounce of curly hair. 

It actively prevents heat damage, a common issue for those styling their curls, and works to enhance curl definition, providing a more defined and stylish look to your curls. 

As an added benefit, this serum boosts the shine and bounce of your hair. Its moisturizing formula is great for curly hair types, which often suffer from dryness, as it nourishes dry, dehydrated hair and protects it from the effects of humidity. 

Being paraben-free, talcum-free, and added colorant-free, it ensures your curls are treated with the utmost care.

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9. Mixed Chicks Straightening Serum

smoothing serum for curly hair

If you're looking for a serum that will protect your curls during heat styling, the Mixed Chicks Straightening Serum is your go-to. 

It is loaded with beneficial ingredients, including amino acids, hops, rosemary, chamomile, and witch hazel extracts, all working in synergy to eliminate frizz and create sleek styling. 

The humidity-resistant formula is an added bonus, keeping your hair smooth and shiny, even in adverse weather conditions. 

Plus, it reduces drying time, saving you precious time during your styling routine.

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Upgrade your hair routine with Bio-Pilixin hair growth serum

best smoothing serum for curly hair

The Bio-Pilixin Activation Serum offers a unique blend of potent ingredients that serve to enhance both hair growth and overall hair health. 

The serum is packed with Niacinamide, a form of vitamin B3 that is known to improve hair texture and strength, and Capilia Longa, a scientifically proven bioactive ingredient that promotes hair growth and health. 

For curly-haired individuals, hydration and moisture are critical. The Capilia Longa in Bio-Pilixin Activation Serum provides this much-needed hydration, ensuring your curls remain soft, supple, and less prone to breakage. 

On the other hand, Niacinamide works to enhance your hair's resilience, fighting dryness, and frizz that are often issues for curly hair. 

hese ingredients are formulated to provide the appearance of healthier, shinier, and more defined-looking curls.

Moreover, Bio-Pilixin puts a strong emphasis on customer satisfaction, standing firmly behind their product with a 150-day money-back guarantee. 

This provides peace of mind for customers, offering a risk-free trial period to truly see if the product delivers on its promises.

In conclusion, if you're looking to upgrade your hair care routine, the Bio-Pilixin Activation Serum could be an excellent option. 

It is designed to give the appearance of hair growth stimulation while hydrating and enhancing shine, making it a versatile consideration for your curly hair care routine.

Bio-Pilixin® Activation Serum | For Women
Bio-Pilixin® Activation Serum | For Women
Drug-free & clinically tested

How to choose the best smoothing serum for curly hair?

To choose the best smoothing serum for curly hair, you need to consider your specific hair type and needs. Look for products that are designed for curly hair, and that address any specific issues you have, such as dryness, frizz, or lack of definition. Ingredients are also crucial; opt for serums rich in nourishing oils and free from harmful chemicals.

  • Understand your hair type: Curly hair comes in various types, from loose waves to tight coils. Each type has different needs, so it's crucial to understand your hair's specific requirements to choose the right serum.
  • Identify your hair problems: Are you battling frizz, lack of shine, or undefined curls? Identifying your primary hair concerns can guide you in selecting a serum formulated to address those issues.
  • Examine the ingredients: Look for serums that contain nourishing ingredients such as natural oils (argan, jojoba, or coconut oil), vitamins, and proteins. These ingredients can help hydrate, strengthen, and protect your hair. Avoid products with harmful chemicals like sulfates, parabens, and phthalates.
  • Read reviews and recommendations: Check out reviews and recommendations from other people with curly hair. This can give you a good idea of how the serum works on hair similar to yours.

Conclusion

There's a wealth of high-quality smoothing serums available for curly hair, all designed to help tame frizz, define curls, and add lustrous shine. 

From the humidity-resistant Paul Mitchell Super Skinny Serum to the nourishing OGX Nourishing + Coconut Milk Anti-Breakage Serum and the curl-enhancing Davines Curl Building Serum, each product offers unique benefits tailored to the needs of curly hair. 

We encourage you to consider your specific hair type and concerns, examine ingredients, and utilize reviews to find the ideal serum that will elevate your curly hair routine. 

Additionally, for those seeking an extra boost for their hair, consider the Bio-Pilixin Activation Serum

This potent hair growth serum hydrates, strengthens, and promotes overall hair health, making it an excellent addition to your hair care regimen. 

It's a comprehensive solution that ensures your curls aren't just tamed and defined, but they're also growing strong and healthy. 

Remember, embracing your natural curls is a beautiful journey, and with the right products, it's one that becomes much more enjoyable and rewarding. Happy styling!

References: 

  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7522433/ 
  • https://www.dovepress.com/clinical-study-to-evaluate-the-efficacy-and-safety-of-a-hair-serum-pro-peer-reviewed-fulltext-article-CCID 
  • Read more:

  • 8 Effective Ways How To Remove DHT From Scalp
  • Hey Doctor, What Happens When You Stop Using Rogaine?
  • Does DHEA Cause Hair Loss & Is It Reversible?
  • Dr Amy Revene M.B.B.S. graduated from the University of Sharjah in the United Arab Emirates. She is currently working as a General Physician at New Hope Medical Center. Amy has a passion for research and offers her expertise and opinions to help people in their quest to lead healthy, happy lives.