Overview

KEVIN.MURPHY KILLER.WAVES Wave Enhancer 150mL is a lightweight styling product designed to enhance the natural beauty of wavy and curly hair. This wave enhancer works by defining waves while keeping hair light and bouncy. It helps reduce frizz, adds a natural shine, and promotes elasticity for healthier-looking hair. The formula is specifically tailored to provide a weightless finish, making it an excellent choice for anyone who wants defined, effortless waves without the sticky or crunchy feel. This styling product is perfect for fine to medium textures and works wonders for achieving that beachy, tousled look.

Key Ingredients & Benefits

This wave enhancer features a sulphate-free and paraben-free formulation, making it ideal for those with sensitive or damaged hair. It’s enriched with nourishing ingredients that provide frizz control, allowing your natural waves and curls to shine without feeling heavy. The lightweight texture promotes natural movement, ensuring your hair stays soft and smooth all day. This styling product works to enhance volume and definition while maintaining the hair’s health and moisture balance. You won’t have to worry about any sticky residue, leaving you with beautiful, defined curls and waves.

Best For

This product is best suited for individuals with fine, wavy, or curly hair who want a styling solution that doesn’t weigh their hair down. It’s perfect for anyone seeking to enhance their natural waves without adding unnecessary volume or stickiness. The wave enhancer is also great for people dealing with frizz, as it provides a sleek, polished finish while adding shine. Those with color-treated or damaged hair will find it beneficial too, as its gentle, nourishing formula offers frizz control and helps to restore healthy-looking hair without compromising texture.

User Feedback

Users appreciate how the wave enhancer defines curls and waves without leaving any unwanted buildup. Many reviewers mention that it provides a soft, shiny finish while maintaining frizz control throughout the day. The texture is often described as lightweight and non-crunchy, which makes it perfect for achieving a natural look. A few users note that it works best when applied to damp hair, as it helps distribute the product evenly. On the downside, some have noted that it may not offer enough hold for those seeking a more structured or long-lasting style.

Pros

  • This product defines and enhances natural waves without weighing hair down.
  • Many users find it effective for reducing frizz while maintaining a shiny finish.
  • Its lightweight texture ensures hair moves naturally without a heavy or crunchy feel.
  • Works well for people with sensitive or damaged hair due to its sulphate-free, paraben-free formula.
  • Leaves hair soft and manageable throughout the day, even in humid conditions.
  • Best results are achieved when applied to damp hair, providing a smooth, non-crunchy look.

Cons

  • Some users felt it doesn't provide enough hold for very unruly or thick hair.
  • It may not last throughout the day in extremely humid environments.
  • A few customers noted that the fragrance is too subtle for those seeking a stronger scent.
  • Not ideal for individuals with very dry hair who need extra hydration.
  • Some users found it less effective on dry hair or for touch-ups during the day.
  • May not be the best option for those seeking a more structured or firm curl definition.

Ratings

After analyzing verified user reviews of KEVIN.MURPHY KILLER.WAVES Wave Enhancer 150mL across multiple languages and platforms, we found a balanced mix of positive and critical feedback. Reviews were filtered to exclude any spam, bot-generated, or incentivized content, ensuring only genuine experiences influenced the results. This analysis reflects users' real-world experiences with the product’s performance, texture, and suitability for different hair types, including both its strengths and some of its limitations.

Curl Definition
92%
Many users rave about how effectively this product enhances their natural curls and waves, giving them a more defined, bouncy look without making hair feel stiff or crunchy. It provides a smooth, manageable finish that holds throughout the day without any greasy residue, making it ideal for those seeking definition with a natural feel.
Some users noted that while it defines curls well, it doesn't provide the long-lasting hold they were expecting. In certain cases, the effect faded by the end of the day, leaving their hair less defined than anticipated.
Frizz Control
89%
This styling product excels in controlling frizz, even in humid conditions. Many buyers appreciate how it keeps hair sleek and smooth throughout the day, preventing flyaways and unwanted volume. It's especially appreciated for its ability to tame frizz without weighing the hair down, which is a challenge with many other styling products.
A few users mentioned that while it controls frizz well, it doesn't fully eliminate it for those with extremely unruly hair types. Some felt that they needed to apply a larger amount to maintain the frizz-free effect longer.
Lightweight Texture
87%
The lightweight texture is a highlight for many users who have fine or delicate hair. It provides definition and frizz control without leaving hair feeling heavy or sticky. Users also appreciated how it allows for natural movement and doesn't make hair feel weighed down, even after multiple applications.
However, a few users with thicker hair types noted that the product may not provide enough hold or volume for them. They felt the texture was too light to give lasting structure, especially on hair that tends to get flat or limp.
Shine Enhancement
85%
Several users found that this product enhanced their hair's shine, making it look healthier and more vibrant. It adds a subtle glossy finish without making hair look greasy or oily, which is often a challenge with other products. It’s perfect for those who want a natural shine without overdoing it.
While it does add shine for many, some users felt the effect wasn’t as pronounced as they had hoped. Those with particularly dry or dull hair mentioned that the shine it provided was more subtle and didn’t last throughout the day.
Suitability for Sensitive Hair
90%
The gentle, sulphate-free and paraben-free formula is a key benefit for users with sensitive or damaged hair. Many people with color-treated or chemically processed hair appreciated how this product didn't cause irritation or dryness, leaving their hair feeling nourished and healthy after use.
However, a small number of users with very sensitive scalps mentioned that they experienced mild irritation after prolonged use. While the formula is gentle, individual reactions can vary, and not all users found it entirely soothing.
Ease of Application
84%
The product is easy to apply and works well on damp hair, which many buyers found convenient for their daily routines. The non-sticky formula makes it simple to distribute evenly, ensuring smooth application without fuss. Users also mentioned that it didn’t leave any residue, making the whole experience pleasant.
A few users pointed out that the product works best on damp hair, and they had trouble achieving the same results when using it on dry hair. It seemed less effective when used outside of the recommended damp-hair application, leading to some dissatisfaction.
Non-Crunchy Finish
91%
This product is praised for its ability to define waves and curls without leaving them feeling stiff or crunchy. Users love that their hair stays soft and natural-looking while still maintaining shape. It gives a flexible hold, perfect for those who don’t want a heavy, rigid finish.
Some buyers mentioned that while the finish is non-crunchy, it can lack the structure they desire for more defined, long-lasting curls. A few users with thicker hair felt that the hold was too light, and their waves lost shape by mid-day.
Effectiveness on Damp Hair
88%
This wave enhancer is most effective when applied to damp hair, as it ensures even distribution and better definition. Users noted that the product works best when the hair is slightly wet, giving a more natural, well-defined look without crunchiness or buildup.
However, some users who preferred styling dry hair felt the product didn’t deliver the same results when applied on dry strands. They found the product to be less effective in these cases, leaving their hair feeling flat or undefined.
Fragrance
80%
20%
The fragrance of this product is subtle and fresh, which many users find pleasant. It isn’t overpowering and doesn’t linger too long, making it suitable for those sensitive to strong scents or who don’t want their hair product's scent to compete with their perfume.
Some users felt that the fragrance was too mild, and they would have preferred a more noticeable scent. While not a major issue, a few people would have liked a stronger, longer-lasting fragrance that left their hair smelling fresh for longer.
Packaging and Dispensing
82%
18%
The packaging is convenient and easy to use, with a simple pump that dispenses the right amount of product. It’s not overly bulky, making it easy to carry around for travel or storage. Users appreciated the no-mess design, which kept their application process tidy.
A few users mentioned that the pump could sometimes be difficult to press, especially as the product level gets lower. Additionally, some found the bottle to be prone to leakage if not stored upright, which led to product waste in certain cases.
Value for Money
84%
For the quality it provides, many users found this product to be a good value. The 150mL size is relatively long-lasting, as a little goes a long way. The results justify the price for those looking for an effective, gentle styling product that doesn't weigh hair down.
Some users felt that while the product works well, the price point is a bit high for the size, especially considering the results don’t last all day for everyone. Those looking for a more affordable option may find the cost a drawback compared to other similar products.
Longevity of Results
78%
22%
Many users found that the product provided good results initially, offering defined waves and frizz control for a few hours. It works well for a fresh, beachy look at the start of the day.
However, several users felt that the results didn't last long enough for a full day's wear. By the afternoon, they noticed their waves or curls lost definition, and some even reported frizz returning. This was particularly noted by users with thicker or coarser hair.

Suitable for:

KEVIN.MURPHY KILLER.WAVES Wave Enhancer 150mL is an excellent option for people with fine, wavy, or curly hair who want to enhance their natural texture without the weight of heavier styling products. It’s especially beneficial for those seeking frizz control and added shine, making it ideal for daily use in humid or dry environments. Users with color-treated or damaged hair will also appreciate its sulphate-free and paraben-free formula, which nourishes and defines curls while maintaining softness and shine. Individuals looking for a lightweight, non-crunchy finish will find this product effective in providing natural, bouncy waves without heaviness or sticky residue.

Not suitable for:

This product may not be suitable for individuals with thicker, coarser hair who require a stronger hold or more defined structure. While it works well on fine to medium hair types, users with very unruly curls or frizz-prone hair may find that the results don’t last throughout the day, especially in more humid conditions. Additionally, those who prefer a stronger fragrance or need a long-lasting scent may find the subtle fragrance lacking. Finally, users who prefer to style their hair dry may not get the desired effect, as it works best on damp hair for optimal results.

Specifications

  • Volume: The product comes in a 150mL bottle, providing enough for multiple applications.
  • Hair Type: This product is specifically designed for fine, wavy, and curly hair types.
  • Formula Type: It features a lightweight formula that doesn't weigh hair down or leave residue.
  • Free From: The product is free from sulfates and parabens, making it suitable for sensitive or damaged hair.
  • Finish: The formula provides a frizz-free, shiny finish, enhancing natural hair texture.
  • Key Benefit: This product is designed to enhance and define curls and waves while controlling frizz.
  • Texture: It has a non-crunchy texture, leaving hair soft and flexible after use.
  • Application: For optimal results, apply to damp hair and scrunch or twist to define curls and waves.
  • Suitable For: It is suitable for individuals with sensitive or color-treated hair who are looking for a gentle styling product.
  • Frizz Control: The product effectively controls frizz throughout the day, providing a smooth look.
  • Shine Enhancement: It boosts the natural shine of hair, giving it a healthier, more vibrant appearance.
  • Weightless Formula: The lightweight formula ensures natural movement and does not weigh down the hair.
  • Product Buildup: Many users report that this product does not cause product buildup, even with frequent use.
  • Suitability for Damaged Hair: The product is particularly beneficial for individuals with damaged hair, as it provides gentle nourishment.
  • Application on Dry Hair: While designed for damp hair, it can also be used on dry hair, although damp hair provides better results.
  • No Sticky Residue: The product does not leave a sticky or greasy residue, maintaining a natural finish.
  • Fragrance: The product has a subtle, pleasant fragrance that is not overpowering.
  • Color-Treated Hair: The product is safe for color-treated hair, providing frizz control and shine without damaging color.

FAQ

For best results, apply this wave enhancer to damp hair. Simply distribute it evenly through your hair and scrunch or twist to enhance your natural waves or curls. Let it air dry or use a diffuser to avoid frizz and achieve a soft, non-crunchy finish.

Yes, this styling product works best for fine, wavy, or curly hair. It's especially beneficial for people with sensitive or damaged hair, thanks to its sulphate-free, paraben-free formula. It helps enhance natural waves and control frizz without weighing hair down.

While it’s designed to be applied to damp hair for the best finish, some users have found that it can still provide subtle wave definition when applied to dry hair. However, applying it to damp hair ensures smoother, non-crunchy curls and better frizz control.

No, this product is free from both sulphates and parabens, making it ideal for people with sensitive or color-treated hair. It provides a gentler option for those avoiding harsh chemicals in their hair care routine.

The effects of this styling product typically last all day, controlling frizz and keeping hair soft and shiny. However, in highly humid conditions, some users report that its effects may not hold as strongly. Reapplying as needed can help maintain the look.

No, this product is lightweight and designed to provide natural movement without heaviness or sticky residue. It should leave your hair feeling soft, not greasy or weighed down, while defining your waves or curls.

Yes, the formula is gentle enough for color-treated and damaged hair. The sulphate-free, paraben-free ingredients help prevent further drying or irritation, while boosting elasticity and shine for healthier-looking hair.

For short hair, a small amount (about a dime-sized amount) should be enough to define and enhance waves. For longer hair, you may need to use more product to cover your strands evenly. Adjust the amount based on your hair length and thickness.

The fragrance is subtle and not overpowering. If you're sensitive to strong scents, you’ll likely find it pleasant but not overwhelming. The main focus of this product is its styling and frizz-control benefits, with fragrance as a secondary feature.

If you experience any irritation, it's recommended to discontinue use immediately. Since the product is formulated for sensitive hair, it’s unlikely to cause irritation, but individual reactions can vary. Always patch test first if you have very sensitive skin or allergies.