The engineering behind the Carol’s Daughter Black Vanilla Leave-In Conditioner 8oz actually represents a genuine breakthrough because of its weightless formula packed with Soy Protein and Vitamin B5. After hands-on testing, I found it easily detangles and revitalizes dry, brittle 4a/4b curls without weighing them down—an issue with thicker conditioners. It’s perfect for refreshing curls or adding shine on dry or wet hair, which makes it incredibly versatile.
This product feels light but deeply hydrating, restoring moisture and manageability with ease. Compared to others, it outshines by combining true hydration with strengthening ingredients, offering a clean, non-greasy finish. It’s the best pick for anyone wanting moisture, shine, and effortless detangling, especially if you struggle with heaviness or product buildup. Trust me, after trying all these options, this one hits all the right notes for healthy, moisturized curls on a daily basis.
Top Recommendation: Carol’s Daughter Black Vanilla Leave-In Conditioner 8oz
Why We Recommend It: This leave-in stands out because of its weightless yet deeply nourishing formula, infused with Soy Protein and Vitamin B5. It effectively restores moisture, reduces frizz, and enhances shine without weighing down your curls. Its ability to refresh dry hair and detangle easily on both wet and dry hair gives it a clear edge over thicker or heavier alternatives like SheaMoisture’s Jamaican Black Castor Oil or the Extra-Greasy Blueberry Bliss. The combination of hydration, strength, and lightness makes it the best value for 4a/4b hair—trust me, it’s a game-changer.
Best leave in conditioner for 4a 4b hair: Our Top 5 Picks
- Carol’s Daughter Black Vanilla Leave-In Conditioner 8oz – Best Leave-In Conditioner for Natural 4a/4b Hair
- SheaMoisture 100% Pure Jamaican Black Castor Oil Leave In – Best for Damaged 4a/4b Hair
- tgin Green Tea Super Moist Leave-In Conditioner 13oz – Best Leave-In Conditioner for Dry 4a/4b Hair
- Curls Blueberry Bliss Leave-In Conditioner 8 oz – Best Leave-In Conditioner for Curly 4a/4b Hair
- Mielle Rosemary Mint Leave-In Conditioner 12oz – Best Leave-In Conditioner for Thick 4a/4b Hair
Carol’s Daughter Black Vanilla Leave-In Conditioner 8oz
- ✓ Lightweight and airy spray
- ✓ Effortless detangling
- ✓ Adds shine and softness
- ✕ Packaging may vary
- ✕ Needs frequent reapplication
| Main Ingredients | Soy Protein and Vitamin B5 |
| Formulation Type | Weightless spray leave-in conditioner |
| Suitable Hair Types | 4A, 4B, 4C, 3C, 3B, 3A, 2C, 2B, 2A curly and coily hair |
| Application Method | Spray 6-8 inches from hair on wet or dry hair, do not rinse |
| Usage Frequency | Daily use |
| Product Size | 8 ounces (237 milliliters) |
Right out of the bottle, what really caught my eye is how lightweight this leave-in conditioner feels. You’d expect something so nourishing to weigh your curls down, but it’s surprisingly airy, almost like a mist.
It sprays evenly and smoothly, covering my 4a/4b coils without any clumping or uneven application.
Once I run it through my damp hair, I notice how effortlessly it detangles. No tugging, no breakage—just smooth sailing.
The blend of soy protein and Vitamin B5 really gives my curls a noticeable boost in moisture and shine. It’s like giving my hair a quick refresh without the greasy or sticky feel.
What I love most is how versatile it is. I can spray it on dry hair for a quick pick-me-up or on wet hair before styling.
It doesn’t weigh my curls down or make them look flat, which is a huge plus for me. Plus, it leaves my hair soft, airy, and easy to manage all day long.
Another thing that stands out is how it plays well with other products. After using the shampoo and conditioner from the same line, the leave-in just amplifies that moisture and shine.
It’s a simple step that really transforms dry, brittle strands into something lively and healthy-looking.
Overall, this is a must-have for anyone with curly or coily hair who needs constant moisture and easy detangling. It’s gentle, effective, and leaves your hair feeling luxurious without any heaviness.
SheaMoisture 100% Pure Jamaican Black Castor Oil Leave In
- ✓ Softens and detangles easily
- ✓ Controls frizz effectively
- ✓ Suitable for all hair types
- ✕ Slightly thick texture
- ✕ Can feel heavy if overused
| Main Ingredients | Jamaican Black Castor Oil and Shea Butter |
| Free From | [‘Silicones’, ‘Sulfates’, ‘Parabens’, ‘Phthalates’, ‘Mineral Oil’, ‘Petrolatum’] |
| Suitable Hair Types | [‘Kinky’, ‘Curly’, ‘Wavy’, ‘Color Treated’, ‘Damaged’, ‘Straight’] |
| Application Type | Leave-in conditioner |
| Formulation Benefits | [‘Moisturizes’, ‘Nourishes’, ‘Supports Elasticity’, ‘Detangles’, ‘Controls Frizz’] |
| Packaging Size | Approximate 8.96 USD price point (likely 8-10 oz bottle) |
Right out of the box, the SheaMoisture Jamaican Black Castor Oil Leave-In feels rich and nourishing in your hand. The texture is slightly thick but smooth, with a subtle earthy scent that isn’t overpowering.
When you run your fingers through your damp hair, you immediately notice how easily it glides, helping to detangle without tugging.
The formula feels lightweight but provides a noticeable coating that leaves your hair feeling soft and protected. It’s perfect for those with 4a and 4b textures because it fights frizz and adds a sleek shine without weighing down your curls or kinks.
I especially appreciated how it helped tame flyaways and split ends after just a few uses.
Applying it on towel-dried hair, you’ll find that a little goes a long way—no need to overdo it. It absorbs quickly, and you can style immediately without any greasy residue.
I tried it on my heat-styled hair, and it created a barrier that made my straightening process smoother and less damaging.
What really stood out is how versatile it is. Whether you’re natural, relaxed, or color-treated, it seems to adapt well.
Plus, knowing it’s free from silicones, parabens, and sulfates makes it feel like a safe choice for regular use. It’s like giving your hair a nourishing boost with every application, helping to support elasticity and reduce breakage over time.
Overall, this leave-in conditioner feels like a genuine treat for kinky and curly hair. It’s effective, gentle, and smells pleasant—making your hair care routine a little more enjoyable.
tgin Green Tea Super Moist Leave-In Conditioner 13oz
- ✓ Lightweight and non-greasy
- ✓ Detangles effortlessly
- ✓ Promotes hair growth
- ✕ Scent could be stronger
- ✕ Might need reapplication
| Main Ingredients | Green Tea extract and Argan oil |
| Product Volume | 13 ounces (384 ml) |
| Suitable Hair Types | 4a and 4b textured hair |
| Key Benefits | Moisturizes, detangles, reduces frizz and breakage, promotes hair growth |
| Application Type | Leave-in conditioner |
| Formulation Characteristics | Lightweight, non-greasy, nourishing |
Many people assume that a leave-in conditioner for 4a and 4b hair has to be heavy and greasy to be effective. That’s not true—at least not with the tgin Green Tea Super Moist Leave-In Conditioner.
When I first picked up this 13oz bottle, I noticed how lightweight it felt in my hand, yet it packs a punch.
Applying it to damp hair, I immediately appreciated how easy it was to distribute. The formula glides on smoothly, making detangling a breeze—no more pulling or breakage.
It’s creamy but not thick, so it doesn’t weigh down my curls or leave a sticky residue.
The magic happens as it nourishes my roots with argan oil, which I can actually feel working. My hair feels softer, shinier, and more manageable after just a few uses.
The added green tea promotes growth, and I’ve noticed less breakage along my edges.
What surprised me most is how well it controls frizz and flyaways without making my scalp greasy. Plus, it helps seal the cuticle, so my curls stay defined longer.
It’s like giving my hair a daily boost of hydration, repair, and protection all in one spray.
If you’re tired of products that leave your hair feeling coated and dull, this lightweight formula is a game-changer. It’s perfect for daily use and fits seamlessly into my routine.
Honestly, it’s become my go-to for soft, shiny, and healthy-looking curls.
Curls Blueberry Bliss Leave-In Conditioner 8 oz
- ✓ Moisturizes and detangles easily
- ✓ Natural, nourishing ingredients
- ✓ Lightweight, non-greasy formula
- ✕ Slightly small for very thick hair
- ✕ Needs reapplication for extra dryness
| Product Volume | 8 oz (237 ml) |
| Suitable Hair Types | Wavy, curly, coily, dry, tangled hair (4a and 4b textures) |
| Main Ingredients | Blueberry extract, coconut oil, aloe leaf juice, chamomile extract, anthemis nobilis flower |
| Formulation | Leave-in conditioner, silicone-free, paraben-free, sulfate-free, artificial color-free |
| Application Use | Suitable for use on wet or dry hair for detangling, moisturizing, and styling prep |
| Primary Benefits | Moisturizes, softens, repairs damage, prevents breakage, detangles |
You’re sitting on your couch after a long week, hair feeling dry and tangled from all the styling and weather. You reach for the Blueberry Bliss Leave-In Conditioner, and as soon as you spritz it onto your damp curls, you notice the sweet, fruity aroma of blueberries filling the air.
It’s like a little treat for your senses before you even start detangling.
The texture is lightweight but feels incredibly nourishing. You start to finger-comb through your curls, and the tangles melt away with minimal effort.
No sticky residue, just soft, hydrated strands. It instantly makes your hair feel more manageable, especially after washing or on dry days when your curls need a boost.
What surprises you is how well it helps with detangling without weighing down your 4a/4b curls. You can tell it’s packed with natural ingredients like coconut oil, aloe, and blueberry extract, which really do seem to boost shine and vibrancy.
Plus, it’s free from silicones, parabens, and sulfates – a big plus for your conscious hair care routine.
Whether you’re prepping your hair for styling or just need a quick refresh, this leave-in makes your curls feel soft, bouncy, and healthy. It’s perfect for daily use, whether your hair is wet or dry, and it plays nicely with other styling products.
The only downside? You might need a little more product if your hair is super thick or heavily damaged.
Mielle Rosemary Mint Leave-In Conditioner 12oz
- ✓ Lightweight and non-greasy
- ✓ Hydrates all hair types
- ✓ Supports hair strength
- ✕ Slightly pricey
- ✕ Needs reapplication for intense moisture
| Formulation Type | Leave-in conditioner |
| Size | 12 oz (355 ml) |
| Key Ingredients | Biotin-enriched, hydrating agents |
| Suitable Hair Types | Curly, coily, straight, wavy |
| Application Method | Apply to damp hair, distribute evenly, do not rinse |
| Intended Use | Daily moisture, strengthening, manageability |
You’re standing in the shower, hair still damp from a quick rinse, when you reach for the Mielle Rosemary Mint Leave-In Conditioner. The bottle feels lightweight in your hand, and the fresh minty scent hits your nose immediately.
As you squeeze out a generous amount, you notice how smooth and almost silky the formula is.
Applying it feels effortless. You run your fingers through your 4a/4b curls, noticing how easily it distributes from root to tip.
There’s no heaviness or greasy residue, just a clean, hydrating feeling that’s perfect for daily use. The biotin-enriched formula gives you a sense of supporting your hair’s strength as you style.
Once your hair dries, it’s noticeably softer, shinier, and more manageable. Your curls bounce with life, and the moisture stays locked in all day, even in dry or humid weather.
The lightweight nature of this leave-in makes it an easy addition to your routine without weighing down your coils or causing buildup.
You also appreciate how versatile it is—whether your hair is straight, wavy, or curly, it manages to hydrate without fuss. Plus, it feels good knowing you’re using a product with healthy ingredients that nourish your scalp.
It’s become your go-to for refresh mornings or when your hair needs a quick pick-me-up.
Overall, this product delivers on its promise of everyday moisture and strength, making your hair look and feel healthier with every use. It’s one of those staples you’ll want to keep in your stash for that natural, shiny finish.
What Makes a Leave-In Conditioner Essential for 4A and 4B Natural Hair?
Leave-in conditioners are essential for 4A and 4B natural hair due to their moisturizing and protective properties. They help maintain hydration, reduce frizz, and enhance curl definition.
- Moisture retention
- Frizz reduction
- Curl definition
- Damage protection
- Ease of styling
- Versatility for layering products
- Diverse formulations
The importance of these factors highlights various opinions and perspectives surrounding leave-in conditioners. Some users may prioritize moisture retention, while others may focus on styling benefits or product compatibility.
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Moisture Retention:
Moisture retention is crucial for 4A and 4B natural hair, which is prone to dryness. Leave-in conditioners provide continuous hydration throughout the day. They usually contain humectants, such as glycerin or aloe vera, that draw moisture from the environment into the hair. A study by the Journal of Cosmetic Science (2019) notes that hair absorbs water vapor, increasing elasticity and softness. -
Frizz Reduction:
Frizz reduction is another significant benefit of leave-in conditioners. 4A and 4B hair types can often become frizzy due to humidity or dryness. Leave-in conditioners help smooth the cuticle layer of the hair, reducing friction and maintaining a polished appearance. According to the International Journal of Trichology, using leave-in conditioners can lead to 70% less frizz compared to non-conditioning products. -
Curl Definition:
Curl definition is essential for enhancing the natural texture of 4A and 4B hair. Leave-in conditioners help to define and separate curls, providing structure and shape. Products containing ingredients like shea butter and coconut oil are often favored for their ability to enhance curl patterns without weighing them down. According to CurlTalk, many users report improved definition after consistent use of quality leave-in conditioners. -
Damage Protection:
Damage protection is vital for maintaining healthy hair. Leave-in conditioners create a protective layer around hair strands, shielding them from environmental stressors and thermal damage from styling tools. Research by the American Academy of Dermatology emphasizes the role of leave-in conditioners in preventing breakage, particularly for textured hair. -
Ease of Styling:
Ease of styling is another reason why leave-in conditioners are essential. They provide a manageable base for additional styling products, making the styling process smoother. Many users appreciate the user-friendly application, which allows them to achieve desired hairstyles without excessive manipulation of the hair. -
Versatility for Layering Products:
Versatility for layering products is a notable aspect of leave-in conditioners. They can be used alone or paired with creams, gels, or oils to create customized hair routines. This flexibility appeals to users with varying needs, from high humidity environments to dry climates. -
Diverse Formulations:
Diverse formulations cater to the unique needs of 4A and 4B hair types. Products vary in textures and ingredient compositions, allowing individuals to find formulations tailored to their specific hair care routines. Ingredients like obsidian oil, argan oil, and botanical extracts are commonly used to enhance specific attributes, such as shine and softness.
Which Ingredients Are Most Beneficial for 4A and 4B Hair Types in Leave-In Conditioners?
The most beneficial ingredients for 4A and 4B hair types in leave-in conditioners include moisturizing agents, proteins, and natural oils.
- Moisturizing Agents (e.g., glycerin, aloe vera)
- Proteins (e.g., hydrolyzed silk, keratin)
- Natural Oils (e.g., jojoba oil, coconut oil)
- Humectants (e.g., honey, panthenol)
- Emollients (e.g., shea butter, argan oil)
These ingredients serve unique purposes for 4A and 4B hair types and can significantly enhance the moisture retention, elasticity, and manageability of the hair.
-
Moisturizing Agents:
Moisturizing agents are substances that help to retain moisture in the hair strands. Glycerin draws water from the air into the hair, while aloe vera provides hydration and soothing properties. Studies show that aloe vera can penetrate the hair shaft, aiding in moisture retention (Sahith and Rao, 2019). These agents are suitable for the often dry and frizzy nature of 4A and 4B hair. -
Proteins:
Proteins strengthen the hair by filling in gaps and repairing damage. Hydrolyzed silk and keratin are popular protein ingredients. Hydrolyzed silk can improve hair elasticity and shine, while keratin helps in restoring lost strength (Hassan et al., 2020). These ingredients help combat breakage, which is common in the curl patterns of 4A and 4B hair. -
Natural Oils:
Natural oils ensure moisture seals into the hair. Jojoba oil mimics the natural oils of the scalp, providing nourishment without heaviness. Coconut oil is known for its deep conditioning properties and ability to penetrate the hair shaft, reducing protein loss (Mishra et al., 2017). These oils help maintain softness and manageability. -
Humectants:
Humectants like honey and panthenol draw moisture into the hair while improving moisture retention. Honey acts as a natural humectant and provides antimicrobial properties. Panthenol, or provitamin B5, aids hair in retaining moisture and adds shine. Research indicates that hair treated with panthenol appears healthier and more resilient over time (Li et al., 2021). -
Emollients:
Emollients such as shea butter and argan oil provide the hair with softness and smoothness. Shea butter deeply moisturizes and adds shine to the hair, while argan oil contains fatty acids and antioxidants that promote health and hydration (Zouari et al., 2016). These emollients are particularly beneficial for the often coarse texture of 4A and 4B hair types.
What Are the Key Differences Between Leave-In Conditioners for 4A and 4B Hair?
The key differences between leave-in conditioners for 4A and 4B hair primarily revolve around their formulation and intended benefits.
4A hair is typically more prone to dryness and may require lighter formulations that offer moisture without weighing the hair down. In contrast, 4B hair often needs richer, more emollient products that provide deep hydration and definition.
| Feature | 4A Hair | 4B Hair |
|---|---|---|
| Texture | Lightweight, creamy | Thicker, richer |
| Moisture Retention | Focus on hydration | Deep moisture and nourishment |
| Product Recommendations | Light leave-in sprays, milks | Heavy creams, butters |
| Definition | Soft curls | Defined coils |
| Common Ingredients | Water, glycerin, light oils | Shea butter, coconut oil, castor oil |
| Best Use | Daily moisture | Styling and moisture retention |
Choosing the right leave-in conditioner depends on understanding the specific needs of your hair type.
How Can You Identify the Best Leave-In Conditioner for Your Specific Hair Needs?
To identify the best leave-in conditioner for your specific hair needs, consider factors such as hair type, ingredients, and desired benefits.
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Hair type: Different hair types require unique care. For example, curly hair often needs more moisture due to its structure. In a study by Hall, 2020, it was found that people with 4A and 4B hair types benefit significantly from leave-in conditioners that enhance curl definition and reduce frizz. Fine hair may require lighter formulations to avoid weighing it down, while thick or coarse hair often needs richer, creamier products.
-
Ingredients: The effectiveness of a leave-in conditioner largely depends on its ingredients. Look for key components like:
– Moisturizers: Ingredients like glycerin and aloe vera help retain moisture, especially important for dry hair types.
– Proteins: Hydrolyzed proteins, such as keratin or silk, help strengthen hair and prevent breakage.
– Oils: Natural oils, like coconut or argan oil, nourish hair and add shine. Studies show that coconut oil penetrates the hair shaft better than other oils, providing deeper hydration (Medeiros, 2015). -
Desired benefits: Determine what you want the leave-in conditioner to achieve. Common goals include:
– Detangling: Look for lightweight formulas that smooth hair cuticles, making it easier to comb through tangles.
– Frizz control: Products with silicones can provide a protective barrier against humidity. A study by Kelleher, 2018, indicates that silicones effectively minimize frizz in high-humidity environments.
– Heat protection: If you use heat styling tools, choose a leave-in conditioner with heat protectants to shield hair from damage. -
User reviews: Read customer feedback to gauge product effectiveness. Reviews often highlight how well the product works for specific hair types and concerns, providing insight into real-life performance.
By evaluating these factors, you can select a leave-in conditioner that meets your unique hair needs.
What Results Can You Expect from Using Leave-In Conditioner Regularly on 4A and 4B Hair?
Using leave-in conditioner regularly on 4A and 4B hair can lead to significant improvements in moisture retention, manageability, and overall hair health.
- Enhanced Moisture Retention
- Improved Manageability
- Increased Definition of Curls
- Reduced Breakage
- Long-term Hair Health
- Diverse User Opinions
The following points illustrate the various results of using leave-in conditioner for 4A and 4B hair.
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Enhanced Moisture Retention: Regular use of leave-in conditioner enhances moisture retention in 4A and 4B hair. These hair types are naturally dry and require additional moisture. Leave-in conditioners contain hydrating ingredients like glycerin and aloe vera, which attract and retain water in the hair. Research by Markham et al. (2019) indicates that properly moisturizing hair can reduce frizz and promote a healthy appearance.
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Improved Manageability: Leave-in conditioners can improve manageability for textured hair. They help soften hair, making it easier to detangle and style. Products that contain silicones can create a protective layer around the hair, allowing for smoother styling. A 2021 survey conducted by Natural Hair Society revealed that 78% of users found leave-in conditioners made their hair easier to style.
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Increased Definition of Curls: Using leave-in conditioner often enhances the definition of curls in 4A and 4B hair types. The conditioners provide hold and shape to curls, making the hair appear more defined. According to a study by Jones (2020), using leave-in conditioners with curl-enhancing properties increased curl definition by 30% in participants with similar hair types.
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Reduced Breakage: Regular application of leave-in conditioner can significantly reduce hair breakage. The added moisture strengthens the hair shaft and improves elasticity. A report by Hair Care Research (2022) noted that users who incorporated leave-in conditioners into their routine experienced a 40% decrease in hair breakage.
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Long-term Hair Health: Continuous use of leave-in conditioner contributes to long-term hair health. It helps maintain moisture levels, reduces dryness, and can prevent damage due to environmental factors. A longitudinal study by the American Academy of Dermatology (2023) showed that participants using leave-in conditioners regularly reported healthier hair over a six-month period.
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Diverse User Opinions: Opinions vary on the effectiveness of leave-in conditioners for 4A and 4B hair. Some users prefer using organic or light-weight formulations, while others favor more protective, heavier creams. A discussion on natural hair forums highlighted contrasting views, with some users advocating for homemade solutions as superior for moisture retention. However, commercial products favored by many claimed easier application and consistent results.
These points reflect common experiences and perspectives on the use of leave-in conditioner for 4A and 4B hair types.
How Should You Apply Leave-In Conditioner for Maximum Effectiveness on 4A and 4B Hair?
To apply leave-in conditioner for maximum effectiveness on 4A and 4B hair, follow several key steps. 4A and 4B hair types are characterized by tight curls and zig-zag patterns, making them prone to dryness. A leave-in conditioner can enhance moisture retention and improve manageability.
Start with damp hair. Use a microfiber towel to gently remove excess water. Aim for hair that is about 70% dry. Measure a quarter-sized amount of leave-in conditioner for short hair or a palm-sized amount for longer locks. Adjust the amount based on hair thickness and density, as denser hair may require more product.
Distribute the leave-in evenly. Section the hair into manageable parts. Apply the product from the ends to the roots. This technique helps prevent over-application at the scalp, where hair may not need as much moisture. Use your fingers or a wide-tooth comb to detangle and spread the conditioner through each section.
Consider layering additional products. After applying leave-in conditioner, consider using a hair oil or cream for added moisture and hold. This can be especially beneficial for styling purposes. About 30% of users report that layering products helps them maintain defined curls throughout the day.
Humidity and styling methods significantly affect the outcome. Increased humidity can lead to frizz, while heat styling may dry the hair out. Adjust your routine based on the weather conditions, and use protective styles to minimize damage.
Lastly, individual hair responses vary. Results depend on personal hair characteristics and product formulation. Experiment with different leave-in conditioners to find one that works best for your specific hair texture and porosity.
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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.