Overview

Kevin Murphy Un.Tangled Leave-In Conditioner Spray 150mL comes from an Australian-rooted salon brand that has built a loyal following among stylists and at-home users alike. This leave-in spray ships in a compact 150 mL bottle, small enough to slide into a gym bag or carry-on without a second thought. It sits in the mid-to-premium tier of hair care, the kind of product you would expect to see on a salon shelf rather than a drugstore aisle. What stands out is its claim of working across all hair types, from fine and straight to thick and curly, rather than chasing one narrow texture. That versatility alone makes it worth a closer look for anyone tired of guessing which formula actually fits their hair.

Features & Benefits

The formula leans on Australian fruit extracts to bring hydration and a bit of natural shine back into dry strands, and a dose of bamboo extract adds antioxidant support along with some welcome strengthening. It is sulphate-free and paraben-free, which matters if you are trying to keep your routine a little cleaner without sacrificing performance, and the brand keeps things cruelty-free too. In practice, this detangling treatment sprays on light, so it never leaves hair feeling coated or heavy the way some leave-ins do. The most noticeable benefit, though, is how much less hair ends up in your brush afterward, since the spray seems to genuinely cut down on breakage when you work through wet, tangled sections.

Best For

This is a strong match for anyone dealing with knot-prone, curly, or thick hair that fights back every time a brush comes near it. People hunting for a clean-label leave-in, free of sulphates and parabens, will likely appreciate what is in the bottle just as much as what is left out. Frequent heat-stylers should also take note, since a protective detangling step before blow-drying or flat-ironing tends to soften the damage that comes with regular styling. If you already trust other Kevin Murphy products, the Un.Tangled spray fits right into that same lineup. And for travelers, the compact size makes it an easy, no-fuss addition to a gym bag or carry-on.

User Feedback

Real-world impressions tend to focus on speed: a lot of users say wet hair detangles noticeably faster once they start using it, with fewer snags and less tugging during brushing. The scent gets praised fairly often too, described as pleasant without being overpowering or lingering too long. On the downside, several buyers mention that the bottle runs out faster than they expected, especially with daily use on longer or thicker hair. Repeat customers, interestingly, tend to report consistent results bottle after bottle, which counts for something. Opinions on overall value are mixed, mostly because the smaller size means you are paying a premium price for a product you will likely need to replace fairly often.

Pros

  • Genuinely speeds up detangling on wet, knot-prone hair
  • Lightweight formula that never feels heavy or coated
  • Sulphate-free and paraben-free, good for cleaner routines
  • Cruelty-free production appeals to ethically conscious buyers
  • Pleasant scent that does not overpower or linger
  • Compact bottle travels easily in a gym bag or carry-on
  • Works across a wide range of hair types, not just one texture
  • Helps reduce breakage during everyday brushing and styling

Cons

  • Smaller 150 mL size means more frequent repurchases
  • Price feels steep relative to how quickly the bottle empties
  • Not a substitute for an intensive repair or deep-conditioning mask
  • Some buyers with fine hair may notice slight product buildup
  • Scent may be too subtle for those who prefer stronger fragrance
  • Value perception drops if used heavily on long or thick hair
  • Limited availability compared to mainstream drugstore detanglers

Ratings

Our scores for Kevin Murphy Un.Tangled Leave-In Conditioner Spray 150mL are generated by AI after analyzing thousands of verified buyer reviews from around the world, with spam, bots, and incentivized feedback filtered out before any scoring happens. The goal is a balanced snapshot of what real users actually experience day to day, both the wins and the frustrations. Below, you will find category-level breakdowns covering everything from detangling power to long-term value.

Detangling Power
91%
This is the category where this leave-in spray earns most of its praise, with curly and thick-haired users repeatedly noting that brushing through wet, knotted hair feels far less painful and time-consuming. Many describe it as the first product that actually delivers on its detangling promise rather than just adding slip temporarily.
A small number of users with extremely fine or thin hair report only modest improvement, suggesting the formula works best on thicker or more textured strands. Severely matted hair may still require additional combing patience even with the spray applied.
Hydration & Shine
84%
Thanks to the Australian fruit extracts, regular users mention noticeably softer, shinier hair after just a few uses, especially when used post-shower as part of a daily routine. It works well as a light hydration boost without needing a separate leave-in cream layered on top.
A handful of reviewers with very dry or chemically treated hair felt the hydration effect was noticeable but not dramatic enough to skip their usual deep conditioner. It is a maintenance product more than an intensive moisture treatment.
Strengthening Benefits
76%
24%
The added bamboo extract gets credited for giving hair a slightly more resilient feel over time, with some users noticing fewer split ends after weeks of consistent use as part of a styling routine. It pairs well with regular trims and gentle brushing habits.
Strengthening claims are harder to verify subjectively, and several buyers note the effect is subtle rather than transformative. Anyone expecting visible repair on severely damaged or bleached hair may feel underwhelmed.
Texture & Application
89%
Users consistently like that the spray applies light and absorbs quickly, making it easy to use before blow-drying or heat styling without weighing hair down or leaving residue. It fits naturally into a quick morning routine before work or the gym.
A few reviewers note the spray nozzle can occasionally clog or mist unevenly near the end of the bottle, requiring an extra shake or two. This is a minor but recurring annoyance for some long-term users.
Scent
81%
19%
Most buyers describe the fragrance as pleasant and subtle, the kind that lingers faintly without overwhelming other hair products used afterward, like styling sprays or dry shampoo. It feels appropriate for daily, all-day wear.
A small group of reviewers who prefer stronger, more noticeable salon scents found this fragrance too understated to register as a standout feature. Fragrance-sensitive users generally have no complaints.
Formula Quality (Sulphate/Paraben-Free)
88%
Buyers focused on cleaner hair care routines frequently highlight the sulphate-free and paraben-free formula as a key reason for purchase, especially those managing color-treated or sensitive scalps. The cruelty-free production adds extra appeal for ethically minded shoppers.
A few users note that clean formulas like this sometimes feel slightly less rich or slippery compared to silicone-heavy detanglers. That trade-off is generally accepted given the ingredient priorities.
Bottle Size & Portability
79%
21%
The compact 150 ml bottle is praised repeatedly for fitting easily into gym bags, carry-ons, and bathroom shelves without taking up much space. Frequent travelers especially appreciate not having to decant the product into smaller containers.
That same compact size becomes a recurring complaint for daily users with longer or thicker hair, who report running through the bottle faster than expected. It is a clear trade-off between portability and longevity.
Value for Money
67%
33%
Buyers who get consistent, repeatable results bottle after bottle feel the price is justified given the salon-quality formulation and noticeable detangling performance. Many treat it as a worthwhile splurge item within their broader hair care routine.
The most common complaint across reviews centers on value, since the smaller bottle size means frequent repurchasing at a premium price point. Budget-conscious buyers often weigh this against larger, cheaper alternatives before committing long term.
Versatility Across Hair Types
85%
Reviewers with a wide range of hair types, from fine to thick, curly to straight, report that this detangling treatment adapts reasonably well to different textures without needing major adjustments in application amount. That flexibility makes it an easier recommendation for households with mixed hair types.
Some fine-haired users still need to apply it sparingly to avoid any minor weightiness, suggesting the one-size-fits-all claim has slight limits depending on hair density. It is adaptable, not universally identical in effect.
Long-Term Consistency
86%
Repeat buyers frequently mention that results stay consistent from bottle to bottle, which builds real trust over months of repurchasing. This reliability is a major reason loyal Kevin Murphy customers stick with the brand long term.
A small number of reviewers mention slight batch-to-batch variation in scent intensity, though this does not appear to affect actual performance. Overall consistency remains a strong point rather than a concern.
Heat Styling Compatibility
82%
18%
Frequent heat-stylers appreciate using this as a protective pre-styling step before blow-drying or flat-ironing, noting that hair seems to handle heat tools more smoothly afterward. It fits naturally into routines built around regular styling.
It is not marketed or formulated as a dedicated heat protectant, so a few users still pair it with a separate thermal protection spray for high-heat tools. Relying on it alone for heavy heat styling may not be sufficient.

Suitable for:

Kevin Murphy Un.Tangled Leave-In Conditioner Spray 150mL makes the most sense for people whose hair fights back every time a brush comes near it, especially those with curly, thick, or knot-prone strands. It also suits anyone trying to cut sulphates and parabens out of their routine without giving up performance, since the formula is built around Australian fruit extracts and bamboo for hydration and strength. Frequent heat-stylers will likely appreciate having a protective detangling step before blow-drying or flat-ironing, since less tugging usually means less stress on already-stressed hair. Travelers and gym-goers benefit from the compact size, which slides easily into a carry-on or gym bag. And if you already use other Kevin Murphy products, this one slots naturally into that same routine.

Not suitable for:

This is not the right pick for anyone expecting a deep-repair treatment, since Kevin Murphy Un.Tangled Leave-In Conditioner Spray 150mL is designed as a daily detangler rather than an intensive mask for severely damaged hair. Budget shoppers may also balk at the price-to-size ratio, since the 150 mL bottle is on the smaller side and tends to run out faster than expected with regular use. People with very fine or oily hair who are sensitive to any product buildup might want to test a sample before committing to a full bottle. Anyone who prefers heavily scented hair products may find the relatively light fragrance underwhelming. And buyers looking for a one-bottle fix for chronic breakage should pair it with other treatments, since this spray alone will not solve deeper structural hair damage.

Specifications

  • Brand: This product is made by Kevin Murphy, an Australian-founded salon hair care brand.
  • Volume: Each bottle contains 150 ml, or 5.1 fl oz, of leave-in conditioner spray.
  • Product Weight: The bottle weighs approximately 6.4 ounces including packaging.
  • Model Number: The item model number for this spray is AD538.
  • Format: It is formulated as a leave-in conditioner spray rather than a rinse-out conditioner.
  • Hair Type: The formula is designed to work across all hair types, including fine, thick, curly, and straight hair.
  • Key Ingredient: Australian fruit extracts are included to support hydration and add shine.
  • Secondary Ingredient: Bamboo extract is added for antioxidant support and added strength.
  • Sulphate Content: The formula is sulphate-free.
  • Paraben Content: The formula is paraben-free.
  • Animal Testing: The product is produced under a cruelty-free policy.
  • Core Function: Its primary function is detangling hair while providing light strengthening benefits.
  • Application Method: It is applied as a spray directly onto wet or damp hair before brushing or styling.
  • Product Dimensions: The bottle measures approximately 1.34 by 1.77 by 7.32 inches.
  • Texture: The spray has a lightweight, non-greasy texture that does not weigh hair down.
  • Best Use Case: It works best as a post-shower or pre-styling step before brushing, blow-drying, or heat styling.

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FAQ

This leave-in spray works best on wet or towel-dried hair, right after a shower. Spray it through damp strands before you start brushing or combing, since that is when it does the most work loosening knots.

It should not, since the formula is designed to be lightweight rather than heavy or creamy. That said, fine-haired users sometimes prefer using a lighter hand with the spray, just a couple of pumps rather than a heavy mist.

Yes, it is meant for regular use as part of a normal hair care routine. Since it is sulphate-free and paraben-free, most people can use this detangling treatment daily without irritation.

Both, to some extent. The main job is detangling, which on its own reduces breakage since you are not yanking a brush through knots, and the bamboo extract adds a bit of extra strengthening support on top of that.

That depends heavily on hair length and how often you use it, but several users mention that the 150 ml bottle empties faster than expected with daily use, especially on longer or thicker hair. If you have a lot of hair, expect to repurchase more often than you might with a larger bottle.

Yes, it layers fine underneath most leave-in styling creams, oils, or heat protectants. Just give it a minute to settle into the hair before adding anything else on top.

Generally yes, since it is sulphate-free and gentler formulas like this tend to be safer for color-treated strands. As always, if you have specific sensitivities, it is worth doing a small patch test first.

No, most feedback describes the scent as pleasant but fairly subtle rather than strong or long-lasting. If you prefer heavily scented hair products, this one may feel a bit understated for your taste.

Yes, curly and thick hair types tend to benefit the most, since that is exactly the texture that struggles most with knots and tangles. Many curly-haired users report it makes brushing or finger-detangling noticeably easier.

No, this is meant as an additional leave-in step, not a replacement for your rinse-out conditioner. Think of it as something you add after washing and conditioning, right before you start detangling or styling.