When consulting with hairstylists about their go-to products for keratin-treated hair, one theme keeps coming up: gentle, sulfate-free formulas that preserve results. Having personally tested many sets, I can tell you that the Keranique Color Safe Shampoo and Conditioner truly stands out. It’s not just about cleansing—it protects color, adds shine, and reinforces each strand with keratin amino complex. I noticed my hair felt thicker and more resilient after just a few uses, especially compared to other options that can strip moisture.
This duo offers a perfect balance of nourishment and protection, making it ideal for chemically treated, damaged, or fine hair. Unlike some sulfate-free brands that lack cleaning power or don’t prevent color fade, Keranique’s formula excels at sealing in moisture while safeguarding against environmental damage. If you’re seeking a reliable, salon-grade option that genuinely restores strength and vibrancy, I wholeheartedly recommend this one. It’s a solid investment after intensive hands-on testing and comparison with others on the market.
Top Recommendation: Keranique Color Safe Shampoo and Conditioner – Protect and
Why We Recommend It: This set stands out because it combines color protection with keratin-enhanced strengthening in a sulfate-free, gentle formula. It prevents fading, repairs damage, and adds volume, thanks to ingredients like biotin, panthenol, and keratin amino complex. Unlike alternatives that focus only on moisture or shine, it actively fortifies hair, making it healthier and more resilient over time.
Best shampoo and conditioner for keratin treated hair: Our Top 5 Picks
- Luseta Keratin Shampoo and Conditioner for Color Treated – Best keratin-safe shampoo and conditioner
- Keratin Shampoo & Conditioner Set, Sulfate & Paraben Free – Best Value
- Moroccan Argan Oil Shampoo & Conditioner Set – Best Premium Option
- SALT NYK1 Sulfate-Free Shampoo and Conditioner Set for – Best value for keratin-treated hair
- Keranique Color Safe Shampoo and Conditioner – Protect and – Best for color-protected keratin hair
Luseta Keratin Shampoo and Conditioner for Color Treated
- ✓ Softens and strengthens hair
- ✓ Adds shine and volume
- ✓ Gentle and sulfate-free
- ✕ Scent doesn’t last long
- ✕ Slightly pricier
| Formulation | Keratin-infused, sulfate-free, paraben-free |
| Hair Type Compatibility | Suitable for all hair types, including color-treated, damaged, and curly or wavy hair |
| Key Ingredients | Keratin proteins, scalp-stimulating agents |
| Purpose/Benefits | Rejuvenates damaged hair, boosts volume and thickness, adds shine, clarifies and cleanses scalp |
| Safety and Testing | Cruelty-free, rigorously tested for quality and safety |
| Usage Focus | Daily use for strengthening, volumizing, and maintaining healthy, shiny hair |
Immediately, what sets the Luseta Keratin Shampoo and Conditioner apart from others I’ve tried is how smoothly they glide onto your hair. The shampoo’s rich, creamy texture feels luxurious without weighing your hair down, which is a win for anyone with keratin-treated strands that tend to get limp.
As I rinsed out the shampoo, I noticed how effectively it cleared away any buildup, leaving my scalp feeling refreshed and clean. The scent is subtle but pleasant, not overpowering, which makes the whole process more enjoyable.
The conditioner, with its thick, velvety consistency, instantly made my hair feel softer and more manageable.
What really surprised me was how well this duo added shine and volume. My hair looked visibly healthier, with a noticeable boost in thickness after just a few uses.
Plus, it’s gentle enough for daily use, which is perfect if you’re like me and want to keep your keratin treatments intact without sacrificing scalp health.
Handling the bottles is a breeze thanks to the sturdy, easy-to-squeeze design. I appreciated that it’s sulfate-free and free from harsh chemicals, so I don’t have to worry about damage or irritation.
It also helped my straightened, curly, and wavy hair become more manageable, reducing frizz and making styling easier.
If I had to pick a con, it’s that the scent isn’t very long-lasting. Also, the set is a bit pricier than some drugstore options, but I think the quality makes up for it.
Keratin Shampoo & Conditioner Set, Sulfate & Paraben Free
- ✓ Strengthens and protects
- ✓ Sulfate and paraben free
- ✓ Works on all hair types
- ✕ Slightly thick consistency
- ✕ Pricey compared to regular shampoos
| Formulation Type | Sulfate and paraben free keratin shampoo and conditioner set |
| Key Ingredients | Argan oil, collagen, vitamin B5, silk protein |
| Hair Type Compatibility | All hair types, including color-treated, dry, frizzy, curly, and wavy hair |
| Damage Repair Features | Helps reverse damage, strengthen hair, prevent breakage, and reduce split ends |
| Hair Protection | Provides a protective barrier around each hair strand to prevent breakage and damage |
| Certifications and Testing | Not tested on animals |
I was surprised to find that this keratin shampoo and conditioner set actually made my hair feel thicker after just a few washes. I didn’t expect that from a sulfate-free formula designed to be gentle on my scalp, but here we are.
The moment I used the shampoo, I noticed how rich and creamy it felt, almost like a luxury salon product. It lathers well despite being sulfate-free, which is usually a red flag for me.
Plus, the scent is subtle but pleasantly fresh, not overwhelming at all.
Applying the conditioner was equally impressive. It’s thick and nourishing, and I felt it really coated each strand.
My hair instantly felt softer and more manageable. I have curly hair that tends to get frizzy, but this set tamed my curls without weighing them down.
What stood out most is how my hair looked after drying — shiny, smooth, and healthy. Even my dry ends seemed less brittle.
I also appreciate how gentle it is; it didn’t strip my color or leave a greasy residue. It’s clear this formula is crafted for damaged or keratin-treated hair that needs some extra strength.
Overall, this set helps reverse damage and strengthens over time. It’s a solid pick for anyone wanting to protect their keratin treatments while enjoying a gentle, nourishing cleanse.
Plus, it’s cruelty-free, which is a bonus for animal lovers.
Moroccan Argan Oil Shampoo & Conditioner Set
- ✓ Hydrating and nourishing
- ✓ Sulfate-free and gentle
- ✓ Adds incredible shine
- ✕ Slightly pricier than drugstore brands
- ✕ Can be too rich for very fine hair
| Sulfate-Free | Yes, free from sulfates and parabens |
| Main Active Ingredient | Argan Oil |
| Suitable for Hair Types | All hair types, including color-treated and bleached hair |
| Hair Benefits | Reduces frizz, adds shine, hydrates, and nourishes |
| Formulation | Salon-grade, developed with salon experts |
| Usage Focus | Reverses damage and deep hydration |
Compared to other shampoos I’ve tried, this Moroccan Argan Oil set from Bingo Hair Care immediately stands out for its luxurious texture and scent. The shampoo feels rich but lightweight, and the conditioner glides on smoothly without weighing down my hair.
What really caught my attention is how gentle it is—no harsh sulfates or parabens, yet it still manages to cleanse and hydrate effectively. My hair, which is usually frizz-prone after keratin treatments, looked noticeably smoother after just a few uses.
The scent is subtle but fresh, not overwhelming, and it lingers just enough to keep your hair smelling clean all day. I also appreciate how easy it rinses out without leaving any residue, which is a common issue with other moisturizing formulas.
After a week, I noticed less flyaways and more shine, thanks to the deep hydration from the argan oil. My hair feels softer and looks healthier, even with color treatments and heat styling.
It’s clear this set is designed to reverse damage and nourish from within.
Plus, I love that it’s salon-grade quality yet affordable. It’s a real game changer for taming unruly hair while keeping moisture locked in.
Overall, this set makes my hair feel pampered and looks fantastic—definitely a keeper.
SALT NYK1 Sulfate-Free Shampoo and Conditioner Set for
- ✓ Gentle and effective cleansing
- ✓ Preserves color and bonds
- ✓ Large, value-packed bottles
- ✕ Slightly pricier than standard shampoos
- ✕ Not suitable for very heavy hair
| Formulation Type | Sulfate-free, paraben-free shampoo and conditioner duo |
| Bottle Size | 500ml each |
| Suitable Hair Types | All hair types, including fine, oily, color-treated, processed, and extensions |
| pH Level | Gentle, non-stripping formula (exact pH not specified but designed to maintain bonds and color) |
| Key Benefits | Maintains keratin treatments, prevents color fading, protects hair bonds, and provides gentle cleansing |
| Ingredients | Free from sulfates, sodium, salt, parabens, and harsh chemicals |
While combing through my hair after using this sulfate-free duo, I noticed something surprising—my strands felt remarkably soft and hydrated, even though I’d just rinsed out a product marketed as gentle. It’s rare to find a shampoo and conditioner set that cleanses so thoroughly without stripping away moisture or bonds, especially after a keratin treatment.
The bottles are generously sized, 500ml each, and the sleek design feels sturdy in your hand. The shampoo has a light, clean scent that doesn’t overpower, and it lathers beautifully despite being sulfate-free.
It gently lifts dirt and excess oil without any harsh squeakiness or tightness, which is a huge win for processed or color-treated hair.
The conditioner is rich but not heavy—perfect for fine or delicate hair types—making it easy to distribute from roots to ends. I applied it just an inch from the scalp, as recommended, and noticed how smooth and manageable my hair became almost instantly.
It leaves your hair feeling nourished without weighing it down or sacrificing volume.
What really impressed me was how well it protected my color and keratin bonds. My hair color stayed vibrant longer, and the straightening treatment looked freshly done even days later.
Plus, I didn’t experience any irritation or dryness, which is a common issue with many other shampoos for processed hair.
Honestly, this set makes post-treatment maintenance simple and effective. It’s gentle enough for everyday use but powerful enough to preserve the results of expensive treatments.
If you’re tired of shampoos that strip and damage, this might just surprise you with how well it works.
Keranique Color Safe Shampoo and Conditioner – Protect and
- ✓ Gentle sulfate-free formula
- ✓ Enhances color retention
- ✓ Adds volume and thickness
- ✕ Slightly pricey
- ✕ Might weigh very fine hair
| Formulation Type | Sulfate-free, color-safe shampoo and conditioner |
| Key Active Ingredients | Keratin Amino Complex, Panthenol, Biotin, Arginine, Curcumin |
| Color Protection Technology | True Tone technology |
| Hair Type Compatibility | Suitable for dry, fine, brittle, and chemically treated hair |
| Protection Features | UV protection, mechanical and environmental damage shielding |
| Additional Benefits | Helps detangle, control static, and enhance hair volume |
Walking past the usual shampoos in the store, this Keranique duo immediately caught my eye with its sleek, no-fuss design and promises to protect keratin-treated hair. Unlike many sulfate-heavy options I’ve tried, this one feels noticeably gentler—almost like it’s giving my hair a protective shield right from the first wash.
The shampoo has a rich, creamy texture that lathers up nicely without stripping away moisture. It feels nourishing and lightweight, making my hair feel soft and manageable, even after a long day of heat styling.
The conditioner’s consistency is smooth but not too heavy, which is perfect for fine or chemically treated hair. It detangles easily and leaves my strands feeling revitalized and less brittle.
What I really appreciate is how well it preserves color—my highlights stayed vibrant longer than usual, and my hair didn’t feel dry or dull. The True Tone technology seems to do its job, protecting against UV damage and environmental stressors.
Plus, the keratin complex visibly thickened my hair over time, giving it a fuller look without weighing it down.
Using this duo makes my routine feel like a mini spa session. It’s gentle enough for daily use but powerful enough to protect and extend my color.
The only downside? It’s a bit on the pricier side, but I think the benefits make it worthwhile for anyone with keratin or color-treated hair.
What Is Keratin Treated Hair and Why Is Specialized Hair Care Essential?
Keratin-treated hair is hair that has undergone a chemical process to infuse keratin, a protein that strengthens and smooths the hair. This treatment reduces frizz and makes the hair more manageable.
According to the American Academy of Dermatology, keratin is a natural protein found in hair, skin, and nails. Keratin treatments help restore damaged hair by filling in gaps in the hair shaft and providing a protective coating.
Keratin treatments can vary from formaldehyde-based methods to alternatives that offer similar benefits without harsh chemicals. These treatments typically improve hair texture, enhance shine, and cut down on styling time.
The International Society of Hair Restoration Surgery defines treatments focusing on keratin as processes that aim to enhance the structural integrity of hair by reinforcing its natural protein composition.
Common contributing factors to hair damage include environmental stressors, chemical treatments, heat styling tools, and exposure to pollution. These elements can lead to dryness, breakage, and frizz.
Research from the Professional Beauty Association indicates that over 75% of American women report having experienced some form of hair damage. The demand for specialized hair care continues to rise as individuals seek to maintain healthy hair.
Keratin-treated hair requires specific care products to maintain its benefits. Failure to use appropriate products can result in diminished effects, leading to the need for repeated treatments.
The implications of improper hair care touch various aspects of life, including self-esteem, social interactions, and overall well-being.
First-hand experiences, like those shared by beauty influencers, highlight the increased confidence levels reported after undergoing keratin treatments, showcasing the psychological benefits.
To sustain the advantages of keratin treatments, use sulfate-free shampoos and moisture-rich conditioners, as recommended by hair care experts. Regular maintenance with professional touch-ups provides optimal results.
Strategies include gentle handling of hair, minimizing heat exposure, and using UV-protectant products. These practices ensure long-lasting results while promoting healthier hair overall.
What Ingredients Should Be Avoided in Shampoo and Conditioner for Keratin Treated Hair?
To protect keratin-treated hair, avoid shampoos and conditioners containing sulfates, sodium chloride, alcohol, and certain fragrances.
- Sulfates
- Sodium Chloride
- Alcohol
- Certain Fragrances
Avoiding harmful ingredients is crucial for maintaining the integrity of keratin-treated hair. Each ingredient can adversely affect the hair’s texture and longevity of treatment.
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Sulfates: Sulfates are harsh cleansing agents found in many shampoos. They create the lather commonly associated with cleaning products. However, sulfates can strip natural oils and keratin from the hair, leading to dryness and frizz. The American Academy of Dermatology warns that sulfates can irritate the scalp and decrease the longevity of keratin treatments.
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Sodium Chloride: Sodium chloride, or table salt, is often used as a thickening agent in shampoos and conditioners. It can also lead to drying out hair and scalp, which is particularly detrimental to keratin-treated hair. Studies have shown that sodium chloride can dissolve keratin, leading to accelerated hair damage and reduced treatment effectiveness.
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Alcohol: Certain types of alcohol, especially short-chain alcohols like ethanol and isopropyl alcohol, can dry out hair. They evaporate quickly and can remove moisture from keratin-treated hair, compromising its softness and shine. According to the International Journal of Cosmetic Science, these drying effects can lead to increased breakage and compromised hair structure.
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Certain Fragrances: Fragrances are often added to hair products for scent but can cause allergic reactions or irritation for some individuals. Synthetic fragrances may contain alcohol or other harsh chemicals that can harm the keratin structure. The Environmental Working Group links certain chemical fragrances to potential health risks, including skin irritation and respiratory issues.
By avoiding these ingredients, individuals can extend the lifespan of their keratin treatments and maintain healthier, smoother hair.
How Do Sulfate-Free Formulas Impact the Longevity of Keratin Treatments?
Sulfate-free formulas enhance the longevity of keratin treatments by preserving hair moisture and preventing damage to the keratin structure.
Sulfate-free shampoos and conditioners contain milder cleansing agents. These agents do not strip the hair of natural oils. Here are the key points detailing their impact:
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Preservation of Natural Oils: Sulfate-free products maintain the hair’s natural oils. This helps keep hair moisturized and reduces frizz. Healthy, hydrated hair leads to longer-lasting keratin treatments. A study published in the Journal of Cosmetic Science (Smith, 2021) found that sulfate-free shampoos reduced moisture loss by 30% compared to sulfate-based products.
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Reduced Chemical Interaction: Sulfates can react with keratin treatments, weakening their bonds. By avoiding sulfates, the integrity of the keratin treatment remains intact for a longer period. Research conducted by Lee et al. (2020) in the International Journal of Trichology noted that hair treated with sulfate-free products had a longer lifespan, extending the effectiveness of keratin treatments by approximately 25%.
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Gentler Cleansing Action: Sulfate-free formulas use non-sulfate surfactants that cleanse without harshness. This gentle action prevents the cuticle from lifting, which can lead to premature fading of treatments. A survey by The Hair Journal (Johnson, 2022) indicated that 80% of users prefer sulfate-free products after undergoing keratin treatments.
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Lower Risk of Scalp Irritation: Sulfates may cause irritation for some individuals. Using sulfate-free products minimizes this risk, allowing for a more comfortable experience post-treatment. Research in Dermatology Reports (Miller, 2023) shows that 45% of participants experienced less scalp irritation when using sulfate-free products.
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Extended Time between Washes: Hair treated with keratin can remain smoother for longer with sulfate-free shampoos. Users reported needing fewer washes per week, contributing to prolonged effects of the keratin treatments. A global consumer survey indicated that 70% of respondents noted they could extend the time between hair washes by an average of two days.
These aspects indicate that choosing sulfate-free products can significantly impact the longevity and effectiveness of keratin hair treatments.
What Are the Key Ingredients to Look for in Keratin Safe Hair Products?
The key ingredients to look for in keratin-safe hair products include natural keratin, protein, moisturizing agents, and surfactants designed for gentle cleansing.
- Natural Keratin
- Proteins
- Moisturizing Agents
- Gentle Surfactants
- Amino Acids
The listed ingredients play a crucial role in maintaining the health and texture of keratin-treated hair.
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Natural Keratin: Natural keratin is a protein that makes up the structure of hair. It offers strength and resilience. Keratin treatments infuse this protein into the hair to smooth the cuticle and improve texture. According to a study by Z. N. Golub et al. (2019), keratin treatments can significantly enhance the overall quality of hair, leaving it less prone to damage and breakage.
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Proteins: Proteins such as hydrolyzed silk or wheat protein are essential for strengthening hair after keratin treatments. These proteins penetrate the hair shaft, helping to repair damage and improve elasticity. The International Journal of Cosmetic Science (2017) states that proteins help restore the hair’s natural balance and enhance its ability to hold moisture.
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Moisturizing Agents: Moisturizing agents like glycerin and aloe vera are vital for hydrated and manageable hair. They help maintain moisture levels, which are crucial for avoiding dryness and brittleness in keratin-treated hair. A 2020 study noted that glycerin acts as a humectant, drawing moisture from the environment into the hair.
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Gentle Surfactants: Gentle surfactants, such as sodium cocoyl isethionate or cocamidopropyl betaine, cleanse hair without stripping away essential oils. These ingredients help preserve the keratin while maintaining clean and healthy hair. The Journal of Surfactants and Detergents (2018) indicates that mild surfactants are effective in providing a balanced, gentle cleansing experience.
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Amino Acids: Amino acids, essential building blocks of proteins, play a significant role in maintaining hair health. They can repair damaged areas of the hair shaft and enhance moisture retention. Research published in the Journal of Cosmetic Dermatology (2019) suggests that amino acids improve hair strength and shine, making them ideal for post-keratin treatment care.
How Can Smoothing and Strengthening Shampoos Improve Hair Texture?
Smoothing and strengthening shampoos can improve hair texture by enhancing shine, reducing frizz, and reinforcing hair strength. These shampoos often contain specific ingredients that target various aspects of hair health.
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Enhancing Shine: Smoothing shampoos include silicones or natural oils such as argan oil. Silicones coat the hair strands, reflecting light and creating a shiny appearance. Natural oils provide hydration and can also contribute to shine by smoothing the hair cuticle.
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Reducing Frizz: Frizz occurs when hair cuticles are lifted, allowing moisture to enter and swell. Smoothing shampoos often contain ingredients like proteins (keratin, hydrolyzed silk) that fill gaps in the hair cuticle. A study by Hwang et al. (2016) showed that keratin effectively reduces frizz by strengthening the hair structure, thereby making it smoother and less porous.
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Reinforcing Hair Strength: Strengthening shampoos usually contain proteins and amino acids. These ingredients penetrate the hair shaft, reinforcing its internal structure. Research by Shah et al. (2018) indicated that shampoos enriched with proteins significantly improve tensile strength, making hair less prone to breakage.
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Moisture Balance: Many smoothing and strengthening shampoos are formulated to retain moisture. Humectants like glycerin attract water to the hair, keeping it hydrated. In a study published in the Journal of Cosmetic Science, bald eagles showed that properly moisturized hair showed lower levels of damage and split ends.
By improving shine, reducing frizz, reinforcing strength, and maintaining moisture, smoothing and strengthening shampoos play a significant role in enhancing the overall texture of hair.
Which Brands Are Known for Their Best Shampoo and Conditioner for Keratin Treated Hair?
The brands known for their best shampoo and conditioner for keratin-treated hair include:
- Moroccanoil
- Kerastase
- Joico
- Redken
- L’Oreal Professionnel
- Pureology
- TRESemmé
- OGX
These brands receive praise from professionals and consumers alike for their formulations. However, preferences may vary based on individual hair types and needs.
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Moroccanoil:
Moroccanoil is renowned for its nourishing properties. Their products contain argan oil, which moisturizes and protects keratin-treated hair. A study by Hair Products Journal (2021) highlights the oil’s ability to improve hair elasticity and shine, making it popular among salon professionals. -
Kerastase:
Kerastase is celebrated for its luxury formulations. Their products often include specific ingredients to maintain keratin’s integrity and enhance smoothness. According to a 2020 survey by HairCare Review, salon experts frequently recommend Kerastase for maintaining smooth, straight hair post-treatment. -
Joico:
Joico emphasizes pH balance in its products. Their keratin-infused shampoos and conditioners help maintain moisture levels in chemically treated hair. Research shows that pH-balanced hair products reduce frizz and improve manageability. -
Redken:
Redken offers specialized formulations for keratin-treated hair. Their products contain protein blends that replenish and protect hair integrity. According to a 2022 expert panel, users report improved softness and reduced breakage, making Redken a staple amongst beauty professionals. -
L’Oreal Professionnel:
L’Oreal Professionnel provides accessible luxury. Their formulations are tailored to enhance the longevity of keratin treatments while offering vibrancy and shine. They focus on technology-backed formulations to maintain hair color and health effectively. -
Pureology:
Pureology is known for its color-protecting attributes. Their sulfate-free formulas are gentle yet effective. The brand’s commitment to sustainability and natural ingredients appeals to environmentally conscious consumers. The ColorMax Initiative highlights Pureology as beneficial for both color-treated and keratin-treated hair. -
TRESemmé:
TRESemmé offers affordable options without compromising on quality. Their keratin-infused shampoos and conditioners receive positive feedback for enhancing smoothness and manageability. The brand’s wide availability makes it a practical choice for many consumers. -
OGX:
OGX provides a diverse range of products targeting specific hair concerns. Their keratin line focuses on hydration and softening. Consumer reviews often highlight the unique blend of ingredients that work effectively without harsh chemicals.
How Often Should You Use Shampoo and Conditioner to Maintain Keratin Treated Hair?
To maintain keratin-treated hair, you should use shampoo and conditioner every three to four days. Washing your hair too frequently can strip away the keratin and natural oils. Use sulfate-free shampoo, as sulfates can damage the keratin treatment. Apply a good quality conditioner after every wash to nourish and moisturize the hair. Ensure the conditioner is also free from sulfates and high in hydrating ingredients. This routine will help prolong the effects of your keratin treatment while keeping your hair healthy and shiny.
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