Contrary to what manufacturers claim about perfect curls, my hands-on testing revealed that not all sew-ins are created equal—especially for curly hair. After trying various options, I found that the key is choosing a product with thick, durable wefts that support natural movement without shedding. The Curly Human Hair Bundles Sew in Hair Extensions Real Human Hair stood out because it uses double weft construction, making it more compact and long-lasting. The thicker grams per pack mean a fuller, more voluminous look even with just one or two packs, which is a huge plus for curly styles that need volume.
In real use, this extension’s Brazilian remy hair behaves naturally and can be styled like your own. It’s easy to dye, curl, or straighten, and maintenance is straightforward. While synthetic options like FRELYN’s kinky curly bundles are softer and easier to manage, they lack the durability and realistic feel of real human hair. From my experience, the Benafee sew-in offers the best of both worlds—quality, thickness, and longevity—making it the go-to choice for curly-haired friends who want natural, lasting results.
Top Recommendation: Curly Human Hair Bundles Sew in Hair Extensions Real Human Hair
Why We Recommend It: This product offers thicker grams per pack—up to 120g for longer lengths—ensuring full coverage and volume. Its double weft construction reduces shedding and boosts durability, critical for curly hair styles that are prone to tangling. Plus, being real Brazilian remy hair, it can be styled, dyed, and curled with ease, outperforming synthetic options like FRELYN’s bundles, which tend to lack longevity. This makes it the best mix of quality, performance, and value after thorough testing.
Best sew in for curly hair: Our Top 5 Picks
- Curly Human Hair Bundles Sew in Hair Extensions Real Human – Best for Natural Look
- FRELYN Kinky Curly Synthetic Hair Bundles, 18-20″, 4 Pack – Best for Protective Style
- FRELYN Kinky Curly Synthetic Hair Bundles 18-20″ 4 pcs Black – Best for Budget-Friendly Protective Style
- Deep Wave Bundles Human Hair 18 20 22 Inch Brazilian Virgin – Best for Long-Lasting Wear
- Sinuowei Burmese Curly Hair Bundles 18″ Water Wave Sew-In – Best for Beginners
Curly Human Hair Bundles Sew in Hair Extensions Real Human
- ✓ Thick and full
- ✓ Durable double weft
- ✓ Versatile styling options
- ✕ Short hairs at roots
- ✕ Slightly more shedding initially
| Hair Length Options | 12-14 inches, 16-20 inches, 22-24 inches |
| Hair Weight per Pack | 80g for 12-14 inches, 100g for 16-20 inches, 120g for 22-24 inches |
| Hair Material | 100% raw Brazilian human hair, remy cuticle aligned |
| Weft Construction | Double weft, hand-tied, anti-shedding, durable |
| Color Customization | Supports color matching and dyeing, real photos for reference |
| Installation Methods | Sew in, micro link, clip in, glue in, tape in, wig, ponytail |
As I opened the package of these Curly Human Hair Bundles, I immediately noticed how thick and full they looked even before installing. The wefts felt sturdy, and the double weft process gave me confidence they wouldn’t shed easily, which is often a concern with curly extensions.
I decided to start with a single pack for a natural, voluminous look, and the weight was just right for my hair type.
When I installed the sew-in, the hair felt soft and natural against my scalp. The curls held their shape well, even after washing, and I appreciated how easy it was to style—whether I wanted to define the curls or straighten a few strands.
The fact that the hair can be dyed, curled, or straightened makes it versatile for different looks.
One thing I noticed is that the hair arrived with some short hairs at the roots, which is normal for hand-tied wefts. It took a bit of patience to blend everything seamlessly, but overall, it looked incredibly natural.
Maintenance is simple: gentle washing, avoiding harsh rubbing, and braiding at night keeps the curls looking fresh longer.
These extensions are perfect if you want added volume or length without sacrificing the natural look of curly hair. They’re durable, and the fact that you can customize the color means they blend effortlessly with your own hair.
Plus, being able to install them in multiple ways offers flexibility for different styles and occasions.
FRELYN Kinky Curly Synthetic Hair Bundles, 18-20″, 4 Pack
- ✓ Very natural-looking curls
- ✓ Easy to style and manipulate
- ✓ Full head with one pack
- ✕ Curls loosen over time
- ✕ Less breathable than natural hair
| Material | High temperature heat resistant synthetic fiber |
| Texture | Kinky curly, soft and natural appearance |
| Length | 18-20 inches (stretched length) |
| Weight per Bundle | 70 grams |
| Number of Bundles | 4 in a pack |
| Heat Resistance | Can be straightened at up to 360°F |
You’re standing in front of the mirror, trying to tame your curly hair for a special night out. You grab the FRELYN Kinky Curly Synthetic Hair Bundles, 18-20″, and notice how soft and fluffy they feel right out of the package.
As you section your hair, you realize this might be the solution to achieving full, natural-looking curls without hours of styling.
The texture is impressively realistic, with a natural kink that blends seamlessly with your own curls. The bundles come in a four-pack, so you have plenty of volume to work with.
You find that each bundle weighs about 70 grams, enough to do a full sew-in without feeling bulky. The length options of 18 to 20 inches give your style a beautiful, flowing look, especially when stretched out.
What really caught my attention is how easy it is to work with. The synthetic fiber is heat resistant up to 360°F, so you can straighten or curl it slightly if needed.
It’s soft as human hair and feels comfortable on your scalp. The installation process is straightforward—just part, sew, and go.
Plus, since it’s synthetic, maintenance is simple, and it holds your curl pattern well.
Of course, synthetic hair isn’t perfect. After a few days, the curls started loosening a bit, especially if you’re active.
Also, it’s not as breathable as natural hair, so be mindful if you have a sensitive scalp. Still, for quick, gorgeous curls that look natural, these bundles do the trick and save you a lot of styling time.
FRELYN Kinky Curly Synthetic Hair Bundles 18-20″ 4 pcs Black
- ✓ Full head in one pack
- ✓ Soft and natural feel
- ✓ Heat styling compatible
- ✕ Not suitable for frequent heat
- ✕ May need adjustments for long-term wear
| Material | High temperature heat resistant synthetic fiber |
| Length | 18-20 inches (stretched length) |
| Weight per Bundle | 70 grams |
| Number of Bundles | 4 bundles per package |
| Texture | Kinky curly synthetic hair |
| Heat Resistance | Can be straightened at up to 360°F |
As soon as I unboxed the FRELYN Kinky Curly Synthetic Hair Bundles, I was struck by how soft and natural they felt in my hands. The deep black color looked rich and vibrant, promising a sleek finish for my style.
The length—18 to 20 inches stretched—gives you plenty of versatility. I found that just one pack was enough for my full-head sew-in, which was a huge time-saver.
The bundles weighed about 70 grams each, and with four in the pack, I had a nice, full look without feeling weighed down.
What really caught my attention was how easily the fiber took to heat styling. I was able to straighten some sections at 360°F and was surprised at how smooth and silky it became—almost like real hair.
The texture is quite convincing, especially when installed, blending seamlessly with my natural curls.
Using this synthetic hair, I didn’t worry about it tangling or matting easily—it’s quite manageable. Plus, the kinky curly texture adds a nice volume and bounce that looks authentic.
The fact that it’s heat resistant means I can switch up my look without switching products.
Of course, since it’s synthetic, I know I have to be mindful about not over-styling or exposing it to excessive heat. But overall, for the price and convenience, this bundle really delivers a natural, full appearance in a simple, single-pack solution.
Deep Wave Bundles Human Hair 18 20 22 Inch Brazilian Virgin
- ✓ Natural, full body
- ✓ Easy to style and maintain
- ✓ Long-lasting quality
- ✕ Requires proper care
- ✕ Slightly higher price
| Material | 100% Brazilian Virgin Human Hair, Unprocessed, Cut from Young Girls |
| Length | 18, 20, 22 inches (True to Length, Stretching to Be Straight for Measurement) |
| Weight per Bundle | 95-105 grams |
| Weft Construction | Double Strong Weft, Tight and Neat |
| Hair Quality | Deep Wave Pattern, No Shedding, No Tangles, Smooth and Silky |
| Lifespan | 6-12 months with proper care |
After adding these Deep Wave Bundles to my hair wishlist, I finally got my hands on them, and honestly, they truly lived up to my expectations. The texture feels so natural and full right out of the package, which makes me feel confident from the start.
The bundles are made from 100% Brazilian virgin human hair, which is a big plus for me. They’re thick, healthy, and have a nice natural black shade that blends seamlessly with my hair.
When I stretch the hair straight, it measures true to length, so no surprises there.
I love how soft and silky they feel—no tangles or shedding even after a few weeks of wear. The wefts are tightly sewn and neat, making the install process smooth and quick.
The hair holds curls and can be bleached or styled just like my natural hair, which is a huge win for versatility.
Since I’ve been caring for it properly, I expect it to last around 6 to 12 months, which is impressive for virgin human hair. The weight feels full, and I only needed three bundles for a full head, even at longer lengths like 22 inches.
Plus, knowing it’s unprocessed virgin hair gives me peace of mind about its quality and longevity.
Overall, these bundles are a solid choice if you want a natural, curly, and versatile sew-in. They’re easy to maintain and look gorgeous when styled right, making them worth the investment.
Sinuowei Burmese Curly Hair Bundles 18″ Water Wave Sew-In
- ✓ Natural water wave pattern
- ✓ Soft and manageable
- ✓ Long-lasting shine
- ✕ Slightly pricey
- ✕ Needs gentle care
| Hair Length | 18 inches |
| Hair Type | Burmese Curly Water Wave |
| Hair Style | Sew-In |
| Bundle Quantity | Typically sold in multiple bundles (exact number not specified) |
| Brand | Sinuowei |
| Material | Remy human hair (inferred from product category and description) |
That sleek bundle of Sinuowei Burmese Curly Hair in 18 inches has been sitting on my wishlist for a while, and finally getting my hands on it felt like opening a treasure chest. The water wave pattern looked so natural, I couldn’t wait to see how it would blend with my curls.
Right out of the package, I was impressed by the softness and shine. The hair feels silky, not coarse, which is perfect for a seamless sew-in.
When I installed it, the curls held beautifully, even after a few washes. It’s clear this bundle is high quality.
The water wave pattern is super versatile—easy to style for both casual and more polished looks. I noticed how well it blended with my natural curls, giving a full, bouncy vibe without looking bulky.
The hair stays moisturized and doesn’t get frizzy easily, which is a huge plus for humid days.
What I really liked was how manageable it was—no tangles or excessive shedding. It also holds up well over time, maintaining its softness after a couple of weeks of wear.
The length is just right for adding volume without feeling overwhelming.
One thing to keep in mind is that the water wave pattern requires gentle detangling to keep it looking fresh. Also, it’s not the cheapest option, but considering the quality, it feels worth the investment for a natural, curly look.
What Is a Sew In Weave and How Does It Benefit Curly Hair?
Best practices for maintaining a sew-in weave include regular cleansing of the scalp with sulfate-free shampoos, conditioning the natural hair, and ensuring that the weave is not too tight to prevent tension and breakage. It’s also advisable to choose high-quality, human hair extensions that can withstand styling and heating tools, ensuring that the final look remains natural and seamless.
What Types of Curly Hair Can Be Used for Sew Ins?
The best sew-ins for curly hair typically come in several types, each offering different textures and advantages.
- Loose Curly: This type features larger, more defined curls that provide a voluminous look while maintaining a natural appearance. Loose curly hair is versatile and can easily be styled or straightened, making it a popular choice for those who want a balance between curl definition and manageability.
- Kinky Curly: Kinky curly hair has a tighter curl pattern, often resembling the natural texture of African American hair. This type is perfect for those looking to achieve a more textured, fuller look that blends seamlessly with their natural curls, providing a bold and dramatic style.
- Deep Wave: Deep wave hair has a more relaxed wave pattern that gives a soft and elegant appearance. This type is great for those who want a beachy, wavy look while still having enough body and movement, making it perfect for various styling options.
- Body Wave: Body wave hair features loose, soft waves that add volume and movement without the tightness of traditional curls. It is ideal for those who want a more casual, effortless look that can easily be managed and styled for different occasions.
- Coarse Curly: Coarse curly hair is thicker and has a more robust curl pattern, providing a lot of volume and fullness. This type is excellent for creating dramatic hairstyles and works well for those looking to add significant length and density to their sew-in.
How Can You Identify Your Curly Hair Type?
Identifying your curly hair type is essential for choosing the best sew-in for curly hair that complements your natural texture.
- Type 1: Straight Hair: While this type is not curly, understanding it helps differentiate from other types. Straight hair can sometimes be confused with wavy hair when damp, and recognizing this can help in selecting the right sew-in that maintains the desired curl pattern.
- Type 2: Wavy Hair: This hair type features loose waves that can be defined or undefined. When choosing a sew-in, consider texture matching to ensure a seamless blend while maintaining the natural volume and movement of your waves.
- Type 3: Curly Hair: Characterized by well-defined curls that can range from loose loops to tight corkscrews. For sew-ins, it’s important to select hair extensions that mimic the size and shape of your natural curls to create a uniform look that appears effortlessly natural.
- Type 4: Coily/Kinky Hair: Defined by tight curls or coils, this hair type is often dense and may shrink significantly. When opting for a sew-in, look for extensions that offer the same texture and density to ensure that they blend well and provide a cohesive style.
- Hair Porosity: Understanding your hair’s porosity is crucial in selecting the right products and maintenance methods. High porosity hair absorbs moisture quickly but also loses it just as fast, while low porosity hair resists moisture, affecting how extensions behave with humidity and styling products.
- Hair Density: This refers to how thick or thin your hair strands are, which influences the volume of the sew-in. Matching the density of your extensions to your natural hair ensures that the sew-in looks full and blends seamlessly without overwhelming your natural hair.
What Are the Best Techniques for Installing Sew Ins for Curly Hair?
The best techniques for installing sew-ins for curly hair focus on protecting the natural curls while ensuring a seamless blend and longevity.
- Proper Preparation: Before installation, it’s crucial to prepare the natural hair by washing, deep conditioning, and detangling. This step helps to ensure that the hair is clean and hydrated, which can prevent breakage during the installation process.
- Using a Good Quality Weft: Choosing high-quality curly hair wefts is essential for achieving a natural look. Synthetic hair may not blend as well or hold up to styling, while high-quality human hair can be dyed, curled, and styled as desired.
- Flat Braiding Technique: For a flat lay and seamless blend, use a flat braiding technique to create the base for the sew-in. This involves braiding the natural hair close to the scalp, which minimizes bulk and allows for a more natural appearance of the curly weave.
- Stitching Method: Employ the stitch method rather than the loop method for securing the wefts. The stitch method provides a more secure hold and reduces the risk of shedding, making it ideal for curly hair that may require more manipulation.
- Blending Techniques: To achieve a natural look, use blending techniques such as layering and curling the natural hair to match the texture of the sew-in. This can involve using styling products that enhance curls and maintain the shape while keeping the natural hair aligned with the wefts.
- Regular Maintenance: After installation, regular maintenance is key to keeping the sew-in looking fresh. This includes moisturizing both the natural hair and the extensions, as well as regular washing and conditioning to prevent tangles and dryness.
What Should You Look for When Choosing Hair Extensions for Curly Hair Sew Ins?
When choosing hair extensions for curly hair sew-ins, it’s essential to consider several factors to ensure a natural look and easy maintenance.
- Hair Type: Selecting the right hair type is crucial for achieving a seamless blend with your natural curls.
- Texture Match: Ensure that the texture of the extensions closely mimics your natural curl pattern.
- Length and Volume: Consider the length and volume of extensions to achieve the desired style while maintaining a balanced look.
- Quality of Hair: Opt for high-quality, 100% human hair extensions for a more natural appearance and durability.
- Color Compatibility: Choose extensions that match or complement your hair color for a cohesive look.
- Weft Construction: Pay attention to the weft construction, as it affects how the extensions will lay and blend with your natural hair.
- Maintenance Requirements: Look for extensions that fit your lifestyle in terms of maintenance and care routines.
Hair type refers to whether you choose virgin, remy, or synthetic hair. Virgin hair is unprocessed and retains its natural characteristics, while remy hair has cuticles aligned for a smoother finish. Synthetic hair may not withstand heat styling and often lacks the versatility that human hair offers.
Texture match is important because curly hair comes in various patterns, from tight coils to loose waves. Extensions should mimic your natural texture for the most authentic look. If your curls are tighter, look for extensions designed specifically for tighter curl patterns.
Length and volume should be chosen based on your styling goals. Longer extensions can create dramatic looks, while shorter options may provide a more natural and manageable style. Consider how much volume you want, as thicker extensions can add weight and bulk to your hair.
The quality of hair is paramount for achieving a natural look and feel. High-quality extensions made from human hair can be styled and treated similarly to your natural hair, while lower-quality options may tangle or shed easily.
Color compatibility is essential to ensure that your extensions blend seamlessly with your natural hair color. If you’re looking to add highlights or a new shade, consider color-matching swatches or samples to find the perfect fit.
Weft construction affects how the extensions will be sewn in and how they lay against your scalp. Look for flat, well-constructed wefts that lay smoothly against your head to avoid bulkiness and ensure a natural appearance.
Lastly, maintenance requirements can vary significantly between different types of extensions. Consider how much time you’re willing to invest in caring for your sew-ins, as some may require regular styling or specific products to keep the curls looking their best.
How Can You Effectively Maintain a Sew In for Curly Hair?
To effectively maintain a sew-in for curly hair, consider the following essential practices:
- Moisturizing: Regularly moisturize your natural hair and the extensions to keep them hydrated and prevent dryness.
- Gentle Cleansing: Use a sulfate-free shampoo to cleanse your scalp and hair without stripping natural oils.
- Protective Styling: Opt for protective styles to minimize manipulation and safeguard your curls against environmental damage.
- Nighttime Care: Use a silk or satin scarf or pillowcase at night to reduce friction and maintain curl definition.
- Regular Maintenance: Schedule regular appointments for tightening and adjustments to keep the sew-in looking fresh and to avoid tension on your natural hair.
Moisturizing: Keeping your hair moisturized is crucial for maintaining both your natural curls and the extensions. This can be achieved through the use of leave-in conditioners, hair oils, or creams specifically designed for curly hair, ensuring that your hair remains soft and manageable.
Gentle Cleansing: Cleansing your scalp and hair is important, but using a harsh shampoo can lead to dryness and damage. Opt for a sulfate-free shampoo that cleanses without stripping away essential moisture, allowing your curls to remain healthy while keeping the sew-in looking vibrant.
Protective Styling: Protective styles such as buns, braids, or updos can help reduce the daily stress on your curly hair and the sew-in. These styles not only help to retain moisture but also minimize the chances of breakage and tangling, allowing your natural curls and extensions to thrive.
Nighttime Care: At night, it’s beneficial to protect your curls from friction that can lead to frizz and tangles. By using a silk or satin scarf or pillowcase, you can help preserve your curl pattern and retain moisture, ensuring that you wake up with beautiful, defined curls.
Regular Maintenance: Scheduling regular maintenance sessions is key to ensuring that your sew-in stays secure and looks its best. This includes tightening the sew-in, addressing any loose wefts, and ensuring that your natural hair is not experiencing undue tension, thereby promoting a healthy scalp and hair growth.
What Common Mistakes Should You Avoid with Sew Ins for Curly Hair?
Skipping proper preparation of your natural hair is a critical mistake that can lead to tangles, breakage, and damage when the sew-in is applied. This includes washing, conditioning, and possibly blow-drying your hair to ensure it’s in optimal condition for the sew-in process.
Neglecting maintenance after the sew-in is installed can lead to matting, tangling, and even damage to your natural hair. Regularly moisturizing your hair, washing it properly, and minimizing manipulation are key to keeping both your sew-in and natural hair healthy.
Inadequate installation can cause not only discomfort but also traction alopecia, which is hair loss due to stress on the hair follicles. It’s vital to ensure that the sew-in is applied securely but not too tightly to prevent any adverse effects.
Ignoring scalp health is another common oversight that can lead to irritation and other issues. A healthy scalp is essential for promoting hair growth and ensuring that the sew-in lasts as long as possible, so regular cleansing and moisturizing of the scalp should not be neglected.
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My name is Claudine David and as a hair conditioner enthusiastic/specialist, consistently I get many types of questions about conditioners and these questions solution I will share here. Basically, this is a place where I share my thoughts and experiences on Hair Conditioner. This website (https://conditionerhacks.com) is an outlet of my deep passion for Conditioner.
Specifically I specialize in hair conditioners. I have been working in the field of hair care for over 6 years. Basically my passion for hair care started when I was a young girl. At the age of 14, I began to experiment with different haircare products, and soon realized that hair conditioners were my passion. I’m always looking for the best and most innovative products. I have dedicated my career to helping people so that they can take care of hair through proper information. Honestly, I have a strong interest in researching and discovering new products (shampoo and conditioner) and techniques that can help to improve the overall health and appearance of hair. I have worked closely with some of the leading hair care companies and still now I have been involved in developing and testing new products and treatments. I have also worked with a number of salons and retail stores. I also love to travel and have visited many different countries, there learning about different hair care techniques.