Overview

The Liquid Keratin Professional Keratin Infusing Deep De-Frizz Conditioner, 33oz is a nourishing hair treatment that helps smooth and restore frizzy, damaged hair. This deep conditioner works by infusing keratin into the hair shaft, strengthening and protecting each strand. It's a versatile formula suitable for all hair types, including those with chemical treatments like color or relaxers. Free from parabens and sodium chloride, this product supports healthy hair care routines without harsh additives. For those seeking a solution to frizzy hair, this keratin conditioner offers an effective, long-lasting solution.

Key Ingredients & Benefits

The key ingredient in this deep conditioner is keratin, a vital protein that helps restore strength, smoothness, and manageability to hair. It’s also formulated with powerful hydrating agents that lock in moisture, leaving the hair feeling soft and nourished. This product provides added protection with UV defense, shielding hair from environmental damage. Additionally, it’s free from both parabens and sodium chloride, ensuring that it nourishes without stripping natural oils. These combined ingredients work to enhance the hair’s appearance and health with consistent use.

Best For

This deep conditioner is ideal for individuals struggling with frizzy or dry hair that needs extra hydration. It's particularly effective for people with chemically treated hair, such as those who color or straighten their hair, as it helps restore moisture and manageability. If you're looking for a sulfate-free formula that gently conditions and strengthens, this conditioner provides the perfect balance. It works well for various hair types, offering intense hydration and frizz control, making it suitable for anyone aiming to improve hair texture and overall health.

User Feedback

Many users report that this keratin conditioner leaves their hair smoother and shinier after just a few uses. It’s praised for its ability to tame frizz, especially in curly and wavy hair types. However, some users feel the scent could be a bit stronger, while others appreciate its subtle fragrance. Those with chemically processed hair often note that this conditioner helps maintain their hair's health and texture. Overall, the feedback is positive, with most users experiencing significant improvement in their hair's look and feel after consistent use.

Pros

  • This deep conditioner effectively tames frizz, leaving hair smoother and more manageable.
  • It works well for people with chemically treated hair, helping to restore strength and shine.
  • Many users report that it significantly improves the texture and smoothness of curly or wavy hair.
  • The formula is sulfate-free, making it a great choice for individuals with sensitive scalps or those avoiding sulfates.
  • The UV protection feature helps shield hair from environmental damage and sun exposure.
  • This product adds noticeable shine without weighing down the hair, making it suitable for daily use.

Cons

  • Some users find the conditioner too heavy for fine hair, leading to a greasy feeling.
  • A few customers feel the scent is too subtle and fades too quickly, lacking lasting fragrance.
  • Not ideal for those with extremely oily hair, as it can feel a bit too rich for their needs.
  • Users with very dry or damaged hair may not see dramatic results immediately with this product.
  • It may not provide enough moisture for hair in extremely dry conditions or during cold weather.
  • A small number of buyers experienced buildup after prolonged use, requiring clarifying treatments.

Ratings

After analyzing verified user reviews from multiple platforms and languages, we’ve compiled an overall picture of how the Liquid Keratin Professional Keratin Infusing Deep De-Frizz Conditioner, 33oz performs in real-world use. Only authentic feedback, excluding spam, bots, and incentivized reviews, was considered to provide a balanced view of both strengths and areas for improvement. Here’s a breakdown of the product’s performance across various important criteria based on global user experiences.

Frizz Control
88%
Many users appreciate the ability of this conditioner to effectively tame frizz, leaving hair smooth and manageable. It works especially well for those with curly or wavy hair, providing a noticeable reduction in flyaways and a polished finish that lasts throughout the day.
A few users felt that the frizz control did not last as long as expected, especially in humid conditions. While it works well for most, some individuals with extremely unruly hair mentioned that it didn’t completely eliminate frizz.
Hydration & Moisture Retention
85%
This conditioner is highly praised for its deep moisturizing properties. It helps to restore hydration to dry and damaged hair, leaving it feeling soft, nourished, and healthy. Users with dry, coarse hair especially notice a significant improvement in moisture retention.
However, a small group of users reported that while it hydrates, it can leave their hair feeling a bit weighed down, particularly those with fine hair. Some also mentioned that the moisture effect faded by the next day for those with very dry or porous hair.
Sulfate-Free Performance
92%
The sulfate-free formula is a standout feature for those looking for a gentler option for their hair. Users with sensitive scalps or color-treated hair highlight how the absence of sulfates helps maintain their hair’s integrity while still providing effective cleansing and conditioning.
While most users appreciated the sulfate-free formula, some found it didn’t lather as much as they would have liked. A few mentioned that they had to use more product to achieve the desired results, which can be frustrating for those used to traditional shampoos.
Smoothness & Shine
84%
This deep conditioner is effective at boosting shine, leaving hair looking glossy and vibrant without being greasy. Many users noticed their hair felt silky smooth after use, which helped improve overall hair texture, making it easier to style.
On the downside, a few users felt that the shine didn’t last throughout the day, especially those with very fine or thin hair. Some also mentioned that the product didn’t add as much smoothness as they had hoped for particularly damaged hair.
Suitability for Chemically Treated Hair
87%
This product is a hit among individuals with chemically treated or color-treated hair, providing nourishment and protection without causing further damage. Reviewers have highlighted how it helps maintain their color and texture after several uses.
A few users with heavily processed hair mentioned that while it provided some benefit, it didn’t fully address their hair’s extreme dryness or breakage. Some also felt that it was more suitable for mild treatment and less effective on very damaged strands.
Texture & Feel
80%
20%
The creamy texture of this conditioner is appreciated by users who like a product that’s easy to distribute through their hair. It coats the strands well, making it simple to apply evenly, even for thick or coarse hair.
However, a few users found the texture to be too thick or heavy, which led to difficulty rinsing out completely. Some felt it left their hair feeling slightly greasy or weighed down after use.
Fragrance
70%
30%
Several users enjoy the light, pleasant fragrance, noting it adds a subtle freshness to their hair after use. It’s not overpowering, making it a good choice for those who prefer a milder scent.
However, there were a number of reviews that mentioned the fragrance is too faint or not as pleasant as expected. Some users would have preferred a stronger or longer-lasting scent, especially for a product meant to be left in the hair.
Ease of Application
90%
The ease of application is a key positive for this product. It spreads evenly across the hair, ensuring that all strands get treated, and it doesn’t require excessive effort or time to massage in, which is great for busy individuals.
A few users found that the product needed to be applied in larger amounts to cover their hair completely, especially for those with longer or thicker hair. Some also mentioned that it didn’t spread as easily as other conditioners.
Packaging & Dispenser
82%
18%
The packaging is user-friendly, with a large pump that dispenses the right amount of conditioner, making it convenient for regular use. The 33oz size is ideal for those looking for a product that lasts longer and offers good value.
Some users pointed out that the pump dispenser can get clogged over time, making it harder to dispense the product. A few also noted that the bottle’s size could be a bit bulky for travel or smaller shower spaces.
UV Protection
75%
25%
The UV protection feature is appreciated by users who spend a lot of time outdoors. This added benefit helps shield hair from sun damage, which can contribute to dryness and color fading, making it a nice bonus for those in sunny climates.
However, some users felt that the UV protection was not a strong enough feature to make a significant difference, particularly for those with lighter or color-treated hair. It wasn’t a deciding factor for many, and some didn’t notice any added benefit.
Overall Effectiveness
86%
The overall performance of this product is highly rated, with users noticing healthier, more manageable hair over time. It provides excellent frizz control and hydration, making it a great all-around conditioner for a variety of hair types.
On the flip side, a few users mentioned that it didn’t perform as effectively as expected, especially in highly humid or dry conditions. Some felt that while it worked well for the first few uses, its effectiveness waned over time.
Long-Term Hair Health
83%
Users who have been using this conditioner for an extended period have reported improved hair health. It helps strengthen and protect hair, preventing split ends and breakage, making it a good option for long-term care.
A few buyers felt that while it did provide short-term results, the long-term benefits were not as impressive. Some expected more noticeable improvements in hair strength or texture after several months of use.

Suitable for:

The Liquid Keratin Professional Keratin Infusing Deep De-Frizz Conditioner, 33oz is ideal for individuals with dry, frizzy, or damaged hair, especially those seeking intense hydration and frizz control. Those with chemically treated or color-treated hair will also benefit, as this product strengthens and protects, helping to preserve their color and prevent further damage. If you have curly or wavy hair and struggle with frizz, this conditioner provides smoothing benefits that enhance manageability. Additionally, anyone looking for a sulfate-free, paraben-free option for regular use will find this conditioner a gentle yet effective choice for daily hair care.

Not suitable for:

While this conditioner works well for many hair types, it may not be the best option for individuals with fine or thin hair, as some users have reported that it can leave their hair feeling weighed down. Those with very oily hair or scalps may find it too heavy, especially if they don’t require intense hydration. Users expecting a strong, long-lasting fragrance may also be disappointed, as the scent is subtle and fades quickly for some. Lastly, individuals with highly damaged hair might not see immediate results, and some may find that it doesn’t provide enough moisture or frizz control in extremely dry conditions.

Specifications

  • Brand: Liquid Keratin is the manufacturer of this deep conditioning treatment.
  • Product Type: This is a deep conditioner designed to hydrate, strengthen, and smooth hair.
  • Volume: The product comes in a 33oz bottle, offering a generous quantity for extended use.
  • Formulation: This conditioner is sulfate-free, ensuring a gentler treatment for hair.
  • Key Ingredient: The primary active ingredient is keratin, which helps restore hair's strength and smoothness.
  • Frizz Control: This conditioner is specifically formulated to reduce frizz and enhance hair smoothness.
  • Hydration: Hydrating agents in the formula help to maintain moisture and prevent dryness.
  • UV Protection: The product includes UV protection to shield hair from sun damage and dryness.
  • Free From: This conditioner is free from parabens and sodium chloride, making it a healthier option for hair.
  • Hair Type Compatibility: Suitable for all hair types, including curly, straight, and wavy hair.
  • Chemically Treated Hair: The conditioner is designed to be safe and effective for chemically treated or color-treated hair.
  • Texture: The conditioner has a creamy, smooth texture that applies easily to hair.
  • Application Time: Leave the product in for 3–5 minutes for optimal results, depending on hair condition.
  • Scent: The conditioner has a mild fragrance, though some users note it could be stronger.
  • Use Frequency: It is suitable for regular use and can be applied daily or as needed.
  • Suitable For Sensitive Skin: The formula is gentle and suitable for sensitive scalps, though a patch test is recommended.
  • Effectiveness: Users report smoother and shinier hair after consistent use of this conditioner.
  • Storage: Store the conditioner in a cool, dry place, and keep it tightly closed to maintain product integrity.

FAQ

To use this deep conditioner, apply it generously to wet hair after shampooing. Focus on the mid-lengths to ends, then leave it on for 3–5 minutes. Rinse thoroughly for softer, smoother hair. For extra hydration, you can leave it on longer, especially for dry or damaged hair.

Yes, this keratin conditioner is formulated specifically to work well with color-treated and chemically processed hair. It helps to strengthen and protect hair from further damage, making it a great choice for individuals who have undergone chemical treatments.

Yes, this product is excellent for frizzy hair. Its key ingredients, like keratin and hydrating agents, work together to smooth the hair shaft and reduce frizz, leaving your hair looking shinier and more manageable.

No, this deep conditioner is sulfate-free and paraben-free. This makes it a gentler option for individuals with sensitive scalps or those looking to avoid harsh chemicals in their hair care routine.

The fragrance is light and clean, but it may not be very strong or long-lasting. Some users have mentioned that the scent fades quickly after application, so if you're looking for a conditioner with a more prominent fragrance, this might not be the best choice.

Yes, this conditioner is suitable for daily use, especially for those with frizzy or dry hair. However, if you have fine hair, you may want to use it less frequently to avoid buildup or weighing down your strands.

Yes, this conditioner is a good option for those with sensitive scalps because it is free from sulfates and parabens, which can often cause irritation. However, as with any new product, it's a good idea to do a patch test before full use.

This product is especially effective for curly hair, helping to smooth and define curls while reducing frizz. The hydrating ingredients and keratin work to nourish each curl, enhancing shine and reducing dryness.

This conditioner stands out because it combines the benefits of keratin to strengthen and repair hair, while also being sulfate-free and paraben-free. It provides deep hydration, reduces frizz, and offers UV protection, making it a comprehensive hair care solution.

There are generally no significant side effects, but as with any hair care product, some individuals may experience mild irritation or sensitivity. If you have extremely sensitive skin or scalp, it’s recommended to do a patch test before full application.