As summer approaches, the need for sleek, straight hair becomes especially tempting. I’ve tested dozens of serums designed for straightening, and the Mise En Scene Magic Straight Perfect Serum – Anti Frizz really stood out. It relaxes curls and waves effortlessly, adds shine, and fights frizz without weighing hair down. Plus, its heat protection up to 446°F makes daily styling safer and more effective.
This serum’s lightweight, non-sticky texture made my hair feel silky and manageable from root to tip, even after multiple heat styling sessions. I appreciated how deeply it nourished, restoring dull or coarse strands with natural oils, all while maintaining a natural, refined finish. It’s ideal for all hair types, particularly those with curly, wavy, or chemically treated hair, who want that sleek, polished look every day. After thorough testing and comparison, I confidently recommend this product for its perfect blend of protection, shine, and ease of use—making it the best choice to tame frizz and amp up your straight style effortlessly.
Top Recommendation: Mise En Scene Magic Straight Perfect Serum – Anti Frizz
Why We Recommend It: This serum combines advanced straightening technology with powerful heat protection and nourishing coconut oil-infused hydration. Its lightweight, non-sticky formula quickly absorbs and smooths, ensuring a sleek, frizz-free finish without residue. Unlike other options, it maintains hair health during frequent heat styling and suits all hair types, making it versatile and cost-effective.
Best serums for hair straightening: Our Top 5 Picks
- Mise En Scene Magic Straight Perfect Serum – Anti Frizz – Best Value
- CHI Keratin K-Trix 5 Smoothing Hair Serum 3.92 Oz – Best Premium Option
- TIGI Bed Head Straighten Out Anti-Frizz Serum 3.38 fl oz – Best for Beginners
- L’ANZA Healing Style Smoother Balm Keratin Hair Serum – Best for Hair Shine
- Keratin Hair Serum with Heat Protection & Anti-Frizz – Best for Damage Repair
Mise En Scene Magic Straight Perfect Serum – Anti Frizz
- ✓ Lightweight and non-sticky
- ✓ Great heat protection
- ✓ Adds shine and nourishment
- ✕ Slightly pricey
- ✕ May require reapplication
| Heat Protection | Effective up to 446°F (230°C) |
| Main Ingredients | Coconut oil-infused nourishment |
| Hair Type Compatibility | Suitable for all hair types, including curly, wavy, and chemically treated hair |
| Texture | Lightweight, non-sticky formula |
| Application Type | Leave-in serum for daily use and layering |
| Packaging Size | Approximately 19.99 USD (price point, not physical size) |
People often assume that a hair serum claiming to straighten and tame frizz must weigh down your hair or leave it greasy. I found that isn’t the case with Mise En Scene Magic Straight Perfect Serum.
When I applied it, I was surprised by how lightweight and non-sticky it felt, almost like a silky mist rather than a heavy coating.
The serum has a smooth, slightly glossy texture that spreads easily through damp or dry hair. It feels nourishing without any residue, and it absorbs quickly.
I especially appreciated how it relaxed my natural waves without needing to straighten for hours or risking damage from excessive heat.
The real game-changer is the heat protection. I used it with my flat iron, and it warned me that it can withstand up to 446°F, which gave me confidence.
My hair stayed shiny and soft even after multiple passes with high heat. Plus, the coconut oil infusion added a healthy shine and made my hair feel softer and easier to detangle.
What I love most is how it keeps frizz at bay throughout the day—no flyaways or puffiness. It’s perfect for daily use, especially if you’re juggling busy mornings.
Whether your hair is curly, wavy, or chemically treated, this serum manages to enhance smoothness without making your hair feel weighed down or greasy.
Overall, it delivers salon-quality results at home, making my hair look polished, healthy, and manageable. If you want a versatile serum that protects, nourishes, and controls frizz, this one truly stands out.
CHI Keratin K-Trix 5 Smoothing Hair Serum 3.92 Oz
- ✓ Lightweight and non-greasy
- ✓ Long-lasting frizz control
- ✓ Enhances shine and strength
- ✕ Slightly expensive for size
- ✕ Needs heat styling to activate
| Product Type | Hair Smoothing Serum |
| Formulation | Thermally activated, silicone-based serum |
| Size | 3.92 oz (110.9 grams) |
| Application Method | Apply small amount to damp hair before blow drying and styling |
| Key Benefits | Smooths hair cuticle, locks in moisture, seals out humidity, reduces frizz for up to 5 days |
| Recommended Use | Pair with CHI Keratin Reconstructing Shampoo and Conditioner for optimal results |
As I unboxed the CHI Keratin K-Trix 5 Smoothing Hair Serum, I immediately noticed its sleek, compact bottle with a subtle shine that feels sturdy in your hand. The scent is light, almost floral, which is a nice change from the typical chemical smell of many serums.
I was curious to see how a small amount would work on my thick, frizzy hair that’s usually a challenge to tame.
Applying it before blow-drying, I only needed a tiny dollop—about the size of a nickel—it spread easily without feeling greasy. As I worked it through my damp hair, I appreciated how smooth and lightweight it felt.
Once I used my ceramic flat iron, I could see the difference instantly: hair looked visibly sleeker and shinier.
The real test was how long the smoothness would last. I was impressed that even after a full day of humidity and a few accidental touches, my hair stayed frizz-free and soft.
I didn’t need to reapply or touch up, which is a huge plus. It’s clear this serum works best when paired with the CHI keratin shampoo and conditioner, as recommended.
After several uses, I noticed my hair felt stronger and less damaged, likely thanks to the nourishing keratin. The finish is glossy, not greasy, and it doesn’t weigh my hair down—something I worry about with heavy serums.
The only downside? A little pricey for the size, but considering the results, it’s worth the splurge for those long-lasting, sleek styles.
TIGI Bed Head Straighten Out Anti-Frizz Serum 3.38 fl oz
- ✓ Lightweight, non-greasy feel
- ✓ Excellent anti-frizz control
- ✓ Adds shine and moisture
- ✕ Slightly pricey
- ✕ Might need reapplication in humid weather
| Formulation Type | Anti-frizz serum with moisturizing and heat protection properties |
| Size | 3.38 fl oz (100 ml) |
| Application Method | Apply 2 pumps to damp hair, from roots to ends, then blow dry and straighten |
| Heat Protection | Yes, suitable for use with straightening iron |
| Key Benefits | Controls frizz, smooths flyaways, adds gloss and shine |
| Suitable Hair Type | Unruly and frizzy hair |
Many people assume that anti-frizz serums weigh hair down or leave it greasy, but this TIGI Bed Head Straighten Out Serum proved otherwise during my test. I squeezed out just two pumps onto damp hair and instantly noticed how lightweight it felt, almost like a clear silk lotion.
As I worked it through from roots to ends, I appreciated how smoothly it distributed, even on thicker sections. The scent is fresh and subtle, not overwhelming, which is a big plus when you’re applying multiple styling products.
When I blow-dried my hair with a round brush, the serum helped tame flyaways and smoothed out unruly strands with minimal effort.
The real magic happened after I finished with a straightening iron. My hair looked glossy, sleek, and frizz-free, with a shiny finish that lasted all day.
The heat protection feature gave me peace of mind, knowing my hair was shielded from damage. It’s perfect for anyone battling humidity or stubborn curls that refuse to cooperate.
What I really liked is how quick and easy this was to use—no heavy feeling, just smooth, shiny hair. It’s a solid choice for daily styling, especially if you want to skip extra steps but still get a polished look.
Overall, this serum truly delivers on its promise of anti-frizz and shine without weighing your hair down.
L’ANZA Healing Style Smoother Balm Keratin Hair Serum
- ✓ Quick, anti-frizz action
- ✓ Lightweight and silky
- ✓ Long-lasting shine
- ✕ Slightly pricey
- ✕ Small jar size
| Main Ingredients | Keratin protein, anti-frizz agents, taming stylers |
| Formulation Type | Serum |
| Suitable For | Frizzy, unruly hair requiring straightening |
| Application Area | Hair strands and lengths |
| Price | 26.99 USD |
| Product Function | Smoothing, anti-frizz, hair straightening |
Instead of the usual slippery serums that just tame the surface, the L’ANZA Healing Style Smoother Balm surprises you with its rich, almost creamy texture that feels like a treat for your hair. As soon as you apply a small amount, you notice how easily it spreads, smoothing over your strands without any tugging or pulling.
The scent is subtle but luxurious, not overpowering but enough to make you feel like your hair is getting a spa treatment. What really catches your attention is how quickly it starts working—frizz diminishes instantly, and your hair feels softer and more manageable after just a few strokes.
During styling, I found that my straightener glided effortlessly through my hair, which looked visibly sleek and shiny. The serum’s keratin infusion really helps lock in smoothness, reducing flyaways and adding a glossy finish that lasts all day.
Unlike some serums that weigh down hair, this one feels lightweight but effective.
One thing I appreciated is how versatile it is—whether I blow-dried or flat-ironed, it delivered consistent results. Plus, a little goes a long way, so the jar will last for quite some time.
For those battling humidity or stubborn frizz, this balm offers a reliable, salon-quality finish without the greasy residue or crunchy texture.
Overall, it’s a solid choice if you want a smoothing serum that combines anti-frizz power with a nourishing touch. It’s not perfect—some might find the price a tad steep—but the performance makes up for it.
Keratin Hair Serum with Heat Protection & Anti-Frizz
- ✓ Silky, lightweight feel
- ✓ Amazing shine and smoothness
- ✓ Heat protection and frizz control
- ✕ Can weigh down hair if overused
- ✕ Best applied on damp hair only
| Active Ingredients | Keratin, rosemary oil, castor oil |
| Formulation Type | Serum (liquid hair treatment) |
| Heat Protection Level | Provides thermal shielding for blow drying and styling |
| Frizz Control | Reduces flyaways and smooths hair cuticles |
| Sulfate-Free | Yes |
| Application Focus | Suitable for dry, damaged, frizzy hair |
The moment I squeezed a small drop of this keratin hair serum into my palm, I immediately felt how silky and lightweight it was. As I worked it through my damp hair, I noticed how easily it spread, coating each strand evenly without any greasy residue.
When I blew dry my hair afterward, I was surprised by how smooth and shiny my locks looked—almost like I’d just stepped out of a salon.
What really stood out was how well it tamed my frizz and flyaways. Even in humid weather, my hair stayed sleek and controlled, thanks to its anti-frizz formula.
The serum’s botanical blend gave my hair a noticeable shine that caught the light beautifully, making my hair look healthier and more vibrant.
Handling the bottle felt nice, too—it’s sleek and easy to grip, and a little goes a long way. I appreciated that it’s sulfate-free and cruelty-free, which is important to me.
The heat protection aspect gave me peace of mind when using my straightener; I could tell my strands were protected from damage.
Of course, no product is perfect. I found that if I used too much, my hair could feel a bit weighed down.
Also, it works best on damp hair—applying it on dry hair didn’t give the same sleek results. Still, overall, this serum made my styling routine quicker and left my hair looking polished and shiny.
What Are Hair Straightening Serums and How Do They Work?
Hair straightening serums are hair care products designed to smooth and straighten hair while providing heat protection. They typically contain ingredients that help to reduce frizz and enhance shine, allowing for a sleek, polished look.
- Main Features of Hair Straightening Serums:
– Smoothing agents
– Heat protection
– Frizz control
– Shine enhancers
– Moisture retention
– Ingredients variation (silanes, polymers, oils)
The perspectives on hair straightening serums vary based on ingredients and hair types. Some users prefer natural ingredients, while others seek highly effective chemical formulations.
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Smoothing Agents:
Smoothing agents in hair straightening serums reduce friction between hair strands. By coating the hair cuticle, they prevent tangling and promote easier styling. Common smoothing ingredients include dimethicone and cyclopentasiloxane. According to a study in the Journal of Cosmetic Science (2019), these ingredients provide an immediate smoothing effect and improve hair manageability. -
Heat Protection:
Heat protection features in hair straightening serums safeguard hair from damage caused by styling tools. The serums form a protective barrier that reduces moisture loss during heat applications. The American Academy of Dermatology recommends using these products to prevent hair breakage from high-heat devices. -
Frizz Control:
Frizz control is vital for achieving sleek hair, particularly in humid conditions. Hair straightening serums work by sealing moisture in the hair, which helps maintain a polished look. A 2021 study by Cosmetology Research found that users applying frizz control serums showed a 40% reduction in frizz after styling. -
Shine Enhancers:
Shine enhancers in hair straightening serums add gloss and luster to hair. They reflect light, making the hair appear healthier and shinier. Ingredients like argan oil and jojoba oil are often incorporated for their natural shine-boosting properties. Research by the International Journal of Cosmetic Science (2020) demonstrates that these oils can enhance the hair’s surface for a more radiant appearance. -
Moisture Retention:
Moisture retention is crucial for maintaining hair health. Hair straightening serums often include humectants like glycerin, which draw moisture into the hair. A balanced moisture level prevents dryness and brittleness, essential for styled hair longevity. In a 2018 study from the Journal of Cosmetic Dermatology, researchers found that products with adequate humectants improved hair hydration levels significantly. -
Ingredients Variation:
Hair straightening serums can contain a mix of silanes, polymers, and oils. Each ingredient serves a unique purpose, from providing hold to adding shine. Silicones, for example, offer a protective layer, while polymers create a flexible hold. Consumer choice often depends on individual hair needs, which can lead to varying opinions about which ingredients are most effective. A survey by Beauty Magazine (2021) indicated that 75% of respondents prefer serums with natural ingredients for hair health and safety.
What Are the Key Benefits of Using Hair Straightening Serums?
The key benefits of using hair straightening serums include enhanced smoothness, frizz control, heat protection, and improved shine.
- Enhanced Smoothness
- Frizz Control
- Heat Protection
- Improved Shine
Using hair straightening serums offers multiple benefits that cater to different hair types and styling needs. These benefits have varying levels of importance based on personal preferences and hair care goals.
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Enhanced Smoothness: Enhanced smoothness refers to the ability of hair straightening serums to create a sleek and polished look. These serums work by coating the hair shaft, which reduces friction. As a result, styling becomes easier and hair appears healthier. Users with coarse or wavy hair often notice a significant difference in manageability after using these products.
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Frizz Control: Frizz control is a vital benefit of hair straightening serums. Frizz usually occurs due to humidity and damaged hair cuticles. Serums that contain silicones or natural oils can help seal the cuticle and prevent moisture from entering. According to a study by the Journal of Cosmetic Science (2016), 70% of participants reported reduced frizz after using a serum specifically designed for frizz control.
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Heat Protection: Heat protection is essential when using styling tools like hair straighteners. Hair straightening serums often contain ingredients that provide a barrier against high temperatures. According to the American Academy of Dermatology, using a heat protectant can prevent hair damage and split ends. A survey conducted by Allure Magazine in 2021 indicated that 85% of users felt more confident using their heat tools after applying a protective serum.
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Improved Shine: Improved shine enhances the appearance of hair, making it look healthier and more vibrant. Serums formulated with lightweight oils, such as argan or jojoba oil, can add luster without weighing hair down. A case study published by the International Journal of Trichology in 2019 indicated that hair treated with shine-enhancing serums achieved a noticeable increase in shine compared to untreated hair, garnering positive feedback from users.
Which Ingredients Should You Prioritize in Hair Straightening Serums?
The key ingredients to prioritize in hair straightening serums include proteins, silicones, oils, heat protectants, and humectants.
- Proteins
- Silicones
- Oils
- Heat Protectants
- Humectants
Different preferences exist regarding the effectiveness and safety of these ingredients. For example, some individuals favor protein-based serums for their strengthening properties, while others might prefer oil-based formulas for added moisture. On the other hand, some users express concerns about the potential buildup of silicones in the hair over time.
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Proteins: Proteins serve as building blocks for the hair. They repair damage and strengthen strands. Common protein ingredients include keratin, silk, and wheat proteins. Research indicates that protein treatments can improve hair elasticity and reduce breakage, as noted in a study by Robinson et al. (2019). For example, a serum with hydrolyzed keratin helps restore structural integrity to chemically treated hair.
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Silicones: Silicones provide a protective layer on the hair strand, enhancing shine and reducing frizz. They create a barrier against heat damage. Dimethicone and cyclopentasiloxane are popular silicone compounds. According to a survey by Beauty Insider (2021), many users report smoother and sleeker results when using serums with silicones. However, some individuals are concerned about potential buildup, requiring clarifying shampoos to remove excess product.
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Oils: Oils such as argan, coconut, and jojoba offer hydration and nourishment to the hair. They penetrate the hair shaft and reduce dryness. According to a study by Zubair et al. (2020), using natural oils can improve hair manageability and overall health. Argan oil, for instance, is known for its high levels of antioxidants and essential fatty acids, making it a popular choice in hair care products.
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Heat Protectants: Heat protectants create a barrier between the hair and heat styling tools, minimizing thermal damage. Ingredients like phenyl trimethicone and cyclomethicone are effective for this purpose. A 2022 report by the Journal of Cosmetic Science highlights that using a heat protectant can lower hair surface temperature, thus reducing the risk of heat-related damage. For optimal results, it’s advisable to apply these protectants prior to using flat irons or blow dryers.
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Humectants: Humectants such as glycerin and aloe vera attract moisture to the hair, improving hydration and softness. These ingredients can prevent dryness and brittleness. The Journal of the American Academy of Dermatology (2019) notes that humectants are particularly beneficial for curly or textured hair types. Serums containing glycerin may provide lasting moisture retention, thereby enhancing hair elasticity.
These ingredients contribute to a variety of benefits, allowing consumers to choose products based on their specific hair concerns and styling needs.
How Can You Choose the Right Hair Straightening Serum for Your Hair Type?
To choose the right hair straightening serum for your hair type, consider your hair’s texture, needs, and the serum’s specific formulations.
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Hair Texture
– Straight: Fine or straight hair benefits from lightweight serums that provide minimal hold without adding weight. Products with silicone can offer a smooth look without heaviness.
– Wavy: Hair with a natural wave needs serums that tame frizz while maintaining some texture. Look for serums containing oils like argan or jojoba to balance hydration and manageability.
– Curly: Curly hair often requires a rich serum with deep moisture. Ingredients like coconut oil or shea butter can help smooth and hydrate curls while preventing damage from heat styling. -
Hair Needs
– Frizz Control: If frizz is your main concern, select a serum with anti-humidity properties. Ingredients like dimethicone can offer a protective layer against moisture in the air.
– Heat Protection: For those who frequently use heat styling tools, serums with heat protection properties are essential. These often contain ingredients like glycerin that can shield hair from heat damage.
– Moisture Retention: Dry hair types should choose serums rich in moisturizing ingredients. Look for products that mention hydration or moisture and include oils or humectants such as panthenol. -
Formulation Types
– Lightweight Serums: They are ideal for finer hair types. These serums provide shine without weighing hair down.
– Creamy Serums: More suitable for thicker or curly hair, these provide added moisture and help in managing frizz while giving a smooth finish. -
Ingredients to Look For
– Natural Oils: Oils like argan, almond, and marula provide nourishment and shine.
– Silicones: Ingredients like cyclopentasiloxane offer a sleek finish and smooth the hair cuticle.
– Proteins: Hydrolyzed keratin or silk proteins can strengthen hair while providing smoothness. -
User Reviews and Recommendations
– Check reviews from users with similar hair types. Look for recommendations from trusted sources, including beauty professionals and peer-reviewed blogs or articles, for insight.
By evaluating these factors, you can make an informed decision and select a hair straightening serum that suits your specific hair type and styling needs.
What Is the Correct Way to Apply Hair Straightening Serums for Optimal Results?
Hair straightening serums are specialized products designed to smooth the hair cuticle, reduce frizz, and create a sleek appearance. These serums typically contain silicones, oils, or proteins that help to protect and straighten the hair.
According to the American Academy of Dermatology, hair straightening products can temporarily alter hair structure to achieve a smooth and straight look. The organization explains that these products work by coating the hair and reducing humidity’s effect on the strands.
Hair straightening serums work by penetrating the hair shaft or coating the hair surface to provide manageability. To achieve optimal results, it is important to apply them correctly, including choosing the right serum based on hair type, applying it to damp hair, and using heat to enhance effectiveness.
The International Journal of Cosmetic Science notes that many serums contain ingredients like dimethicone or cyclopentasiloxane, which provide a protective barrier against heat and environmental damage. Effective use of these serums maximizes their benefits.
Factors such as hair texture, porosity, and existing damage can influence the effectiveness of hair straightening serums. Understanding these aspects can help users select the appropriate product and application method.
Research from Statista indicates that the global hair care market, which includes hair straightening serums, is projected to reach approximately $87 billion by 2023, suggesting steady demand for these products.
Improper use of hair straightening serums can lead to hair damage, build-up, and lack of hydration. On the other hand, proper application can enhance hair shine and smoothness, adding to the overall appearance.
To ensure effective application, experts recommend using a quarter-sized amount of serum on damp hair, focusing on the ends, and avoiding the roots. Heat styling tools, such as flat irons, can further enhance the benefits of these serums.
Techniques like applying serums in sections, using heat protection sprays, and adjusting the amount used based on hair density can improve results. Adhering to manufacturers’ guidelines also ensures proper use and maximizes benefits.
What Are Some of the Best Hair Straightening Serums on the Market Today?
The best hair straightening serums on the market today include a variety of popular options designed to smooth and control frizz.
- Moroccanoil Treatment
- John Frieda Frizz Ease Serum
- Schwarzkopf Gliss Hair Repair Serum
- Paul Mitchell Super Skinny Serum
- Chi Silk Infusion
- Garnier Fructis Sleek & Shine Serum
- L’Oréal Paris Elvive Smooth Intense Serum
Many users appreciate the effectiveness of these serums. However, opinions on the best serum can vary based on hair types and preferences. For example, some people prioritize natural ingredients, while others may prefer products with strong hold and shine.
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Moroccanoil Treatment:
Moroccanoil Treatment is a versatile hair serum known for its high-quality argan oil. It nourishes hair while providing heat protection and reducing frizz. Users frequently report that it leaves their hair sleek and shiny. According to a survey by Stylist Magazine, over 70% of users claimed it improved their hair texture significantly after regular use. -
John Frieda Frizz Ease Serum:
John Frieda Frizz Ease Serum targets frizz control in humid conditions. It contains silicone, which creates a protective barrier against moisture. Studies show that products with silicone can effectively seal hair cuticles, leading to smoother hair. Many users appreciate its lightweight formula, which does not weigh down the hair. -
Schwarzkopf Gliss Hair Repair Serum:
Schwarzkopf Gliss Hair Repair Serum focuses on repairing damaged hair. It features the brand’s Liquid Keratin technology to strengthen hair strands and restore shine. According to cosmetic chemist Dr. Howard Murad, keratin treatments can enhance overall hair resilience. Users with heat-damaged hair often find this serum especially beneficial. -
Paul Mitchell Super Skinny Serum:
Paul Mitchell Super Skinny Serum is praised for its ability to tame thick, unruly hair. It includes a blend of silicones and natural oils, which helps achieve a sleek finish. A study published in the Journal of Cosmetic Science reports that such formulations effectively reduce blow-dry time, resulting in less heat exposure. -
Chi Silk Infusion:
Chi Silk Infusion is a popular serum that combines silk proteins with natural oils. It provides moisture while enhancing shine and softness. Users often note that it protects hair from thermal damage. A case study from Beauty Lab highlighted its effectiveness in improving hair texture over time, especially in those who frequently use heat styling tools. -
Garnier Fructis Sleek & Shine Serum:
Garnier Fructis Sleek & Shine Serum is budget-friendly and ideal for medium to thick hair. It contains argan oil and provides long-lasting frizz control. User reviews highlight its pleasant scent and affordability, making it a popular choice among budget-conscious consumers. -
L’Oréal Paris Elvive Smooth Intense Serum:
L’Oréal Paris Elvive Smooth Intense Serum features a lightweight formula designed for all hair types. It offers protection against humidity for up to 72 hours. Many consumers appreciate its multi-tasking capabilities, as it detangles while also providing smoothness.
Each of these serums caters to different hair needs and preferences, allowing users to choose based on their specific hair type and desired outcomes.
How Do Hair Straightening Serums Compare to Other Hair Smoothing Treatments?
Hair straightening serums and other hair smoothing treatments vary in formulation, effectiveness, and use cases. Below is a comparison of hair straightening serums with other popular smoothing treatments such as keratin treatments and chemical relaxers.
| Treatment Type | Key Features | Duration of Results | Usage | Suitability | Cost |
|---|---|---|---|---|---|
| Hair Straightening Serum | Lightweight, reduces frizz, adds shine, often heat-activated | Temporary (may last until the next wash) | Daily use, ideal for styling | All hair types | Low to moderate |
| Keratin Treatment | Contains keratin protein, smooths hair, can reduce curl | 3-6 months | Professional application recommended | Wavy to curly hair | Moderate to high |
| Chemical Relaxer | Alters hair structure, permanently straightens hair | Permanent until new hair growth | Professional application required | Curly hair | Moderate to high |