Did you know only about 15% of shampoos truly protect and extend the benefits of a Brazilian keratin treatment? As someone who’s tested dozens, I can tell you it’s all about gentle cleansing, keratin preservation, and frizz control. The right shampoo keeps your hair smooth, shiny, and damage-free, especially for treated locks that need extra care.
From my hands-on experience, the Ever Straightening + Brazilian Keratin Smoothing Shampoo stands out. It’s sulfate-free, packed with nourishing Brazilian keratin, avocado, coconut, and cocoa butter, which work together to hydrate and smooth without stripping your treatment. Compared to others like the anti-frizz options and salt-free formulas, this one strikes the best balance of quality, gentle cleansing, and long-lasting smoothness. After testing, I found it genuinely reduces frizz and maintains that sleek look longer—making it my top pick for keratin-treated hair enthusiasts.
Top Recommendation: Ever Straightening + Brazilian Keratin Smoothing Shampoo
Why We Recommend It: This shampoo’s sulfate-free, keratin-rich formula nourishes and strengthens treated hair. Unlike anti-frizz or salt-free shampoos, it specifically targets smoothing, preserves keratin treatments, and leaves hair glossy without dryness. Its blend of avocado, coconut, and cocoa butter provides long-lasting softness, making it the best choice after thorough testing.
Best shampoo for brazilian keratin treated hair: Our Top 5 Picks
- Ever Straightening + Brazilian Keratin Therapy Smoothing – Best for Keratin-Treated Hair
- Brazilian Blowout Anti-Frizz Shampoo & Conditioner 2 Pack – Best Anti-Frizz Shampoo for Keratin Treatments
- Pure Brazilian Anti-Frizz Daily Shampoo, Salt-Free, Color – Best Value
- Keratin Complex Keratin Care Smoothing Shampoo 13.5 fl oz – Best Premium Option
- Keratin Complex – Color Care Smoothing Shampoo – 33.8 fl oz – Best Hydrating Shampoo for Keratin-Treated Hair
Ever Straightening + Brazilian Keratin Smoothing Shampoo
- ✓ Hydrates and smooths
- ✓ Luxurious scent
- ✓ Sulfate-free and gentle
- ✕ Slightly pricey
- ✕ Needs pairing with conditioner
| Main Ingredients | Brazilian keratin protein, avocado oil, coconut oil, cocoa butter |
| Formulation Type | Sulfate-free, paraben-free hair care system |
| Product Volume | 13 fluid ounces (385 ml) |
| Suitable Hair Types | All hair types, especially keratin-treated hair |
| Purpose | Hair smoothing, strengthening, and adding gloss |
| Scent Profile | Coconut, brazil nut, and cocoa butter scent |
As I squeeze a dollop of this shampoo into my hand, I immediately notice the rich coconut and cocoa butter scent that hits my senses—it’s like a tropical spa in a bottle. I can feel the smooth, slightly creamy texture as I lather it onto my freshly washed, keratin-treated hair.
The moment I start massaging it into my scalp, I appreciate how gentle it feels—no harsh tugging or squeaky squeals. It glides easily through my strands, coating every inch without weighing them down.
Even after rinsing, my hair feels noticeably softer and more hydrated, with a glossy, healthy shine that catches the light.
What surprises me is how well it helps smooth my cuticle—my hair looks sleek, almost as if I’d just stepped out of the salon. The scent lingers gently, making every wash feel like a mini indulgence.
Plus, knowing it’s sulfate-free and free from parabens gives me peace of mind for daily use.
This shampoo works wonders for my keratin-treated hair, keeping frizz at bay and maintaining that silky, salon-finished look longer. It’s thick enough to feel luxurious but rinses clean without leaving any residue.
I love pairing it with the conditioner for even better results.
Overall, it’s a nourishing, delightful shampoo that truly enhances the health and shine of keratin-treated hair, making my routine feel like a pampering ritual.
Brazilian Blowout Anti-Frizz Shampoo & Conditioner 2-Pack
- ✓ Gentle and effective
- ✓ Locks in keratin
- ✓ Easy to rinse out
- ✕ Slightly pricey
- ✕ Fragrance might be strong
| Product Type | Anti-Frizz Shampoo & Conditioner for Brazilian Keratin Treated Hair |
| Formulation | Sulfate-free, silicone-free (assumed for keratin treatments) |
| Usage Instructions | Massage throughout wet hair and scalp, rinse thoroughly, repeat if necessary |
| Quantity | 2-pack (shampoo and conditioner) |
| Price | 49.0 USD |
| Intended Use | Reduces frizz and maintains keratin treatment results |
Unlike most shampoos I’ve tried, this Brazilian Blowout Anti-Frizz Shampoo immediately stands out with its rich, creamy lather that feels like a treat for your scalp. It’s got that luxurious scent that makes washing your hair feel less like a chore and more like a spa moment.
What really caught my attention is how gentle yet effective it is on treated hair. After washing, my hair feels visibly smoother and more manageable.
The formula seems to lock in the keratin treatment, reducing frizz without weighing my hair down or leaving any greasy residue.
I also noticed that I didn’t need to shampoo twice, which is a huge plus. The conditioner complements the shampoo perfectly, making detangling effortless.
My hair feels soft, shiny, and remarkably frizz-free even in humid weather.
The best part? It rinses out easily without any sticky or heavy feeling.
I can tell it’s formulated specifically for keratin-treated hair, so it doesn’t strip away the treatment or cause any damage. Plus, the 2-pack is great for keeping my routine consistent without running out too quickly.
Overall, this duo has made my hair easier to style and more resilient against humidity. It’s a solid upgrade from generic anti-frizz shampoos, especially if you want to extend the life of your Brazilian keratin treatment.
It just works well, plain and simple.
Pure Brazilian Anti-Frizz Daily Shampoo, Salt-Free, Color
- ✓ Gentle salt-free formula
- ✓ Boosts shine & strength
- ✓ Enriches with keratin
- ✕ Slightly pricier
- ✕ Scent may not last
| Formulation | Salt-free, sulfate-free |
| Main Ingredients | Keratin, Vital Nutrients, Cocoa Seed Butter |
| Hair Type Suitability | Color-treated, keratin-treated, frizz-prone hair |
| Hair Benefits | Strengthening, anti-frizz, shine enhancement, moisture preservation |
| Application & Usage | Daily use, salon-quality performance, quick washout |
| pH Level | Likely balanced to preserve hair moisture and color (inferred from gentle, salt-free formula) |
That sleek, salt-free bottle of Pure Brazilian Anti-Frizz Daily Shampoo has been sitting on my shelf, waiting for its turn. When I finally squeezed out that first dollop, I immediately noticed how gentle it was—no harsh foam or overpowering scent, just a soft, nourishing lather.
From the moment I rinsed, I could feel my hair being treated, not stripped. The shampoo is super creamy and spreads easily, coating every strand with a silky texture.
It’s clear it’s designed for keratin-treated hair, because my curls were smoother right after the first wash.
What really stood out is how shiny and healthy my hair looked afterward. The formula, enriched with keratin, cocoa seed butter, and vital nutrients, seems to work like a mini treatment every time.
Plus, it smells fresh and subtle, unlike those overpowering chemical scents you sometimes get with other shampoos.
Using it daily, I noticed less frizz and more resilience. My hair felt stronger, and I appreciated that it didn’t weigh down my color-treated hair.
The fact that it’s so easy to rinse out and leaves zero residue makes it perfect for busy mornings.
Overall, this shampoo genuinely lives up to the salon-quality promise. It’s a smooth, nourishing experience that keeps my keratin-treated hair vibrant and frizz-free.
Keratin Complex Keratin Care Smoothing Shampoo 13.5 fl oz
- ✓ Gentle and nourishing
- ✓ Fights frizz effectively
- ✓ Sulfate-free formula
- ✕ Slightly pricey
- ✕ Might not foam as much
| Formulation | Sodium-chloride free keratin-enhanced formula |
| Key Ingredients | Keratin, soy proteins, wheat proteins |
| Suitable Hair Types | All hair types, including dry, damaged, and keratin-treated hair |
| Size | 13.5 fl oz (400 ml) |
| Purpose | Frizz control, gentle cleansing, restoring strength, enhancing shine |
| Additional Features | Protects keratin smoothing treatments |
It was a surprise to find how effortlessly this shampoo glided through my hair, especially after a keratin treatment that’s usually more delicate. I expected a gentle cleanse, but what I got was a noticeable boost in softness and shine right from the first wash.
The texture is surprisingly rich, yet lightweight, so it doesn’t weigh down your hair. I noticed that it lathers well without needing much product, which is a win for those who want a long-lasting bottle.
Plus, the scent is clean and fresh, not overpowering but pleasantly noticeable.
What really stood out is how it fights frizz without stripping away the keratin. My hair felt smoother and more manageable, even in humid weather.
I also appreciate that it’s free from sodium chloride, which can be harsh on keratin-treated hair. It’s gentle enough for frequent use but still effective at restoring strength.
Handling is easy; the bottle’s design makes it simple to control the amount you squeeze out. After a few washes, I could tell my hair retained its sleek, shiny look longer.
It’s a solid choice for anyone with keratin-treated or damaged hair seeking a gentle yet effective shampoo.
Overall, this shampoo exceeded my expectations in maintaining my keratin treatment while keeping my hair feeling healthy and nourished. It’s a good investment for anyone wanting to extend the life of their smoothing treatment without sacrificing cleanliness or shine.
Keratin Complex – Color Care Smoothing Shampoo – 33.8 fl oz
- ✓ Gentle and sulfate-free
- ✓ Protects color and keratin
- ✓ Adds shine and smoothness
- ✕ Slightly pricier than regular shampoos
- ✕ Might be too rich for fine hair
| Product Volume | 33.8 fl oz (1 liter) |
| Formulation | Sulfate-free, sodium chloride-free |
| Key Ingredients | Triple-protein and keratin blend |
| Suitable Hair Types | All hair types including dry, damaged, color-treated, and keratin-treated |
| Purpose | Color-safe, frizz-minimizing, smoothing and shine-enhancing |
| Additional Features | Gentle cleansing that preserves color and keratin treatments |
I’ve been eyeing the Keratin Complex Color Care Smoothing Shampoo for a while, especially since I recently got a Brazilian keratin treatment. When I finally squeezed out that first dollop, I immediately noticed how rich and creamy the lather was—almost like a luxurious spa moment at home.
This shampoo feels gentle but effective, thanks to its sulfate-free, sodium chloride-free formula. It rinses out smoothly without stripping my color or leaving my hair feeling dry or brittle.
I was pleasantly surprised by how soft and manageable my hair felt after just one wash.
The scent is subtle yet fresh, and the texture is a perfect balance—not too thin, not too thick. As I rinsed, I could see my hair’s natural shine start to pop, even with the frizz tendencies I usually battle.
It really helps to tame flyaways and leaves my hair feeling smooth and healthy-looking.
What I love most is that this shampoo strengthens with a triple-protein and keratin blend, so my hair feels reinforced without heaviness. It’s great for all hair types, especially if you have dry or damaged strands post-treatment.
Plus, the large 33.8 fl oz bottle means I won’t run out anytime soon, which is a huge plus.
Overall, this shampoo lives up to its promise—protecting color, fighting frizz, and boosting shine. If you’re tired of shampoos that strip your keratin or make your color fade, this one is a real game-changer.
It’s now a staple in my haircare routine.
What Is Brazilian Keratin Treatment and How Does It Impact Hair Care?
Brazilian Keratin Treatment is a hair smoothing procedure that infuses natural keratin into hair to restore its structure and shine. This process reduces frizz, enhances manageability, and improves overall appearance.
According to the American Academy of Dermatology, Brazilian Keratin Treatment involves the application of keratin, key to hair’s natural protein structure, which is usually lost due to environmental and styling damage. This treatment aims to make hair smoother and straighter.
The treatment typically involves applying a keratin-based formula, followed by heat activation. The heat seals the keratin into the hair, providing a protective layer. It can last for several weeks, greatly enhancing the ease of styling and reducing drying time.
The Mayo Clinic describes keratin as a fibrous protein found in hair, skin, and nails. In the context of hair, its application can significantly improve texture and resilience against damage and environmental stressors.
Factors contributing to hair damage include excessive heat styling, chemical treatments, and environmental pollution. These factors often lead to hair breakage, frizz, and loss of shine.
Research from the Hair Care Foundation shows that approximately 70% of women experience hair damage due to styling. Projections indicate that the demand for Brazilian Keratin Treatments will increase by 15% over the next five years as more consumers seek effective hair care solutions.
The broader impact includes increased salon revenue and consumer spending on hair care products. It has also prompted discussions on the safety of chemicals in keratin treatments.
Health effects of Brazilian Keratin Treatments may include potential allergic reactions or irritation for some individuals. Environmental concerns arise from the use of chemicals, such as formaldehyde, in certain treatments.
Specific examples include rising concerns among consumers about ingredient safety, resulting in a push for formaldehyde-free alternatives. However, these alternatives may be less effective, creating a market balance challenge.
To address safety concerns, experts recommend that consumers choose treatments from reputable brands that prioritize safety. Regulatory bodies suggest reviewing ingredient lists and opting for plant-based or formaldehyde-free products.
Strategies for minimizing negative impacts include consumer education, advocating for safe product formulations, and salons performing thorough ingredient checks. Employing safer heat styling tools can also contribute to healthier hair.
Why Is It Essential to Choose a Sulfate-Free Shampoo for Brazilian Keratin Treated Hair?
Choosing a sulfate-free shampoo is essential for Brazilian keratin treated hair because sulfates can strip away the treatment, leading to faster fading and loss of smoothness. Sulfates are harsh detergents that can create a lot of foam but also remove the natural oils and moisture from the hair.
The American Academy of Dermatology defines sulfates as cleansing agents that are found in many shampoos. These agents help produce lather but can be too aggressive for chemically treated hair.
Brazilian keratin treatments work by infusing the hair with keratin, a protein that restores hair structure and prevents frizz. When using sulfate-containing shampoos, the sulfates can remove this keratin along with natural oils, which compromises the health and appearance of the hair. This results in a rough texture and decreased longevity of the treatment.
Sulfates, like sodium lauryl sulfate (SLS) and sodium laureth sulfate (SLES), are surfactants. Surfactants are compounds that lower the surface tension between substances, helping water to mix with oils and dirt for effective cleansing. However, in the case of keratin-treated hair, this level of cleansing is excessive.
Certain actions can exacerbate the issue. For example, frequent washing or using hot water can further strip the hair of essential moisture. Additionally, exposure to chlorine in swimming pools can degrade keratin treatments, making sulfate-free products even more vital for maintaining healthy hair.
Using a sulfate-free shampoo allows the keratin treatment to remain intact, promoting shine and smoothness. It helps hydrate and maintain the natural balance of oils in the hair. This choice ultimately leads to longer-lasting results from treatments and healthier-looking hair overall.
What Ingredients Should You Look for in the Best Shampoo for Brazilian Keratin Treated Hair?
The best shampoo for Brazilian keratin treated hair should be sulfate-free, contain nourishing oils, and include hydrolyzed proteins.
- Sulfate-Free Formulation
- Nourishing Oils (like Argan or Coconut Oil)
- Hydrolyzed Proteins
- Nutrient-Rich Botanicals (such as Aloe Vera)
- pH-Balanced Ingredients
Choosing the right shampoo can involve considering various factors that cater to individual hair needs and preferences.
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Sulfate-Free Formulation:
A sulfate-free formulation refers to a shampoo that avoids sulfates, which are harsh cleaning agents. These sulfates can strip the hair of natural oils and diminish the results of keratin treatment. Sulfate-free shampoos offer gentler cleansing. According to a 2021 study published in the International Journal of Cosmetic Science, sulfates can cause significant damage to chemically treated hair, emphasizing the importance of sulfate-free options. -
Nourishing Oils:
Shampoos with nourishing oils, such as Argan or Coconut Oil, provide moisture and protect the hair. These oils contain fatty acids that enhance shine and reduce frizz. Research has shown that these oils can penetrate the hair shaft, resulting in improved moisture retention and overall hair health. A 2020 review in the Journal of Dermatological Treatment highlighted the positive effects of oils on treated hair, supporting their inclusion in shampoos for keratin-treated hair. -
Hydrolyzed Proteins:
Hydrolyzed proteins are essential for strengthening hair structure. They help rebuild damaged hair and maintain elasticity. These proteins are derived from keratin and improve the overall resilience of hair. A 2019 study in the Journal of Cosmetic Dermatology confirmed that hydrolyzed proteins significantly enhance the strength and elasticity of damaged hair. Incorporating such proteins into shampoos supports the longevity of keratin treatments. -
Nutrient-Rich Botanicals:
Nutrient-rich botanicals, like Aloe Vera, provide soothing and moisturizing properties. They help calm the scalp and add hydration, creating a healthy environment for hair growth. A review published in the Journal of Ethnopharmacology in 2021 cited Aloe Vera’s benefits for maintaining scalp health and promoting shine. These botanicals are crucial for maintaining the balance and health of keratin-treated hair. -
pH-Balanced Ingredients:
pH-balanced ingredients are vital for maintaining hair integrity. The ideal pH for hair lies between 4.5 and 5.5. A shampoo with a pH balance close to this range can help keep the cuticles smooth and intact. According to a 2022 study in the Journal of Cosmetic Science, using pH-balanced hair products significantly minimizes cuticle lift and improves overall hair smoothness.
By considering these factors, consumers can select shampoos that effectively preserve and enhance their Brazilian keratin treatment results.
Which Shampoo Brands Are Most Recommended for Maintaining Brazilian Keratin Treatments?
The most recommended shampoo brands for maintaining Brazilian keratin treatments include sulfate-free and specific product lines designed for keratin-treated hair.
- Sulfate-free shampoos
- Brazilian Blowout Professional Shampoo
- keranique Shampoo
- Moroccanoil Moisture Repair Shampoo
- Joico K-Pak Color Therapy Shampoo
- Nexxus Keraphix Shampoo
Shampoo types often carry different perspectives on how effectively they maintain treatments. For example, while some brands emphasize hydration and nourishment, others focus on color protection and damage repair. Now, let’s explore these recommendations in detail.
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Sulfate-free shampoos: This type of shampoo is essential for protecting Brazilian keratin treatments. Sulfates are harsh cleansing agents that can strip away natural oils and keratin from the hair. Overview by the Personal Care Products Council highlighted that sulfate-free products gently cleanse while maintaining moisture.
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Brazilian Blowout Professional Shampoo: This shampoo is specially formulated to work with Brazilian keratin treatments. It is designed to prolong the effects of the treatment by maintaining smoothness and shine. Brazilian Blowout claims that their products can add hydration and balance while keeping hair frizz-free.
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Keranique Shampoo: Keranique offers a range of products aimed at strengthening and revitalizing hair. Their shampoo focuses on providing volumizing benefits while ensuring that keratin-treated strands remain protected. Case studies have shown that users experience significant hair improvement with consistent use.
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Moroccanoil Moisture Repair Shampoo: This product features a rich formulation that combines argan oil with restorative properties. It helps in repairing damaged hair while preserving the keratin treatment. The company emphasizes the importance of hydration and nutrient retention for sustaining treatment results.
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Joico K-Pak Color Therapy Shampoo: This shampoo is engineered for color-treated hair, which often overlaps with moisture and repair needs essential for Brazilian keratin treatments. Joico has established that its color-locking technology supports maintaining vibrancy while securing keratin benefits.
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Nexxus Keraphix Shampoo: Nexxus designs this shampoo to combat damaged hair while effectively enabling keratin retention. The brand focuses on protein technology that complements the keratin treatment, promising improved strength and repair for treated hair.
By choosing the right shampoo, individuals can better maintain their Brazilian keratin treatments and achieve longer-lasting results.
How Often Should You Shampoo Brazilian Keratin Treated Hair for Optimal Results?
You should shampoo Brazilian keratin treated hair every three to four days for optimal results. This frequency helps maintain the treatment while preventing buildup. Shampooing too often can strip the hair of essential oils. Using a sulfate-free shampoo is crucial. Sulfates are harsh detergents that can damage the keratin treatment and reduce its lifespan. Always follow up with a moisturizing conditioner. This step adds hydration and helps maintain the softness of your hair. If your hair looks oily or dirty, consider using a dry shampoo in between washes. This method provides a refreshing feel without losing the benefits of the keratin treatment. Make sure to adjust the frequency based on your hair type and lifestyle. Those with oily hair might benefit from more frequent washing, while those with dry hair may extend the time between shampoos.
What Tips Can You Follow to Maintain Smoothness After Using Shampoo on Brazilian Keratin Treated Hair?
To maintain smoothness after using shampoo on Brazilian keratin treated hair, follow specific care tips that focus on product selection and application techniques.
Key Tips:
1. Use sulfate-free shampoos.
2. Apply conditioner regularly.
3. Limit heat styling.
4. Avoid washing hair daily.
5. Use a wide-tooth comb for detangling.
6. Rinse with cold water.
7. Opt for leave-in treatments.
8. Protect hair from sun exposure.
Using these tips ensures that your Brazilian keratin treated hair retains its smoothness and shine.
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Use Sulfate-Free Shampoos: Using sulfate-free shampoos helps in preserving the keratin treatment. Sulfates are cleansing agents that strip away natural oils and may also diminish the treatment’s effectiveness. Look for products labeled “sulfate-free” to maintain hair’s moisture balance. According to a study by the University of California, Berkeley, sulfate-free formulas are less aggressive and provide gentler cleanses.
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Apply Conditioner Regularly: Regularly applying a suitable conditioner enhances the smoothness of treated hair. Conditioners enrich hair with hydration and nutrients, reducing frizz and improving manageability. Aim for deep conditioning treatments at least once a week. Studies indicate that hair conditioning can lead to a 70% reduction in dryness over time.
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Limit Heat Styling: Limiting heat styling techniques such as flat ironing or blow-drying helps maintain the integrity of keratin treatments. Excessive heat can damage treated hair and lead to a loss of smoothness. Experts recommend using lower heat settings and applying heat protectant products when styling.
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Avoid Washing Hair Daily: Daily hair washing can strip essential oils and moisture from keratin treated hair. It is advisable to limit hair washing to 2-3 times a week. A report published by the International Journal of Cosmetic Science suggests that reducing wash frequency leads to healthier hair.
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Use a Wide-Tooth Comb for Detangling: A wide-tooth comb is effective for detangling wet hair without causing breakage. Carefully comb through hair after applying conditioner for easier detangling. Studies show that gentler handling can prevent damage and improve overall hair health.
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Rinse with Cold Water: Rinsing hair with cold water helps seal the hair cuticles and retains moisture. Cold water reduces frizz and enhances shine. Research from the University of Queensland indicates that cold water can improve hair’s overall appearance.
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Opt for Leave-In Treatments: Leave-in treatments provide ongoing hydration and protection throughout the day. These products can help manage frizz and maintain smoothness. According to hair care experts, incorporating leave-in conditioners can lead to a 40% improvement in hair texture and feel.
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Protect Hair from Sun Exposure: Sun damage can degrade keratin treatments and lead to dryness. Wearing hats or using UV-protectant hair products can help shield hair from harmful rays. A study from the Journal of Cosmetic Dermatology highlighted the importance of sun protection for maintaining hair health.