How to Use Kevin Murphy Un.Tangled: Guide and Tips Here Now

An educational guide from the Beauty AMZ research team. No hard sell, just what you need to know.
How UN.TANGLED Works
The spray deposits conditioning agents and fruit extracts onto the hair shaft. These smooth the cuticle so strands slide past each other instead of catching. The result is instant slip that makes combs glide through. Lightweight silicones alternatives keep the formula residue-free. Antioxidants from Australian fruits nourish while you detangle. Heat protection activates when you blow-dry after application.
How to Choose Your Leave-In
Pick UN.TANGLED when knots are the issue, regardless of hair type. Pick SMOOTH.AGAIN when frizz dominates on thick hair. Pick KILLER.CURLS when you want curl definition plus frizz control. Fine, straight hair usually needs only UN.TANGLED. Assess whether your worst problem is tangles, frizz, or curl shape, then buy accordingly.
How to Detangle Without Damage
Spray UN.TANGLED evenly through damp hair after washing. Divide hair into four sections for thorough coverage. Start combing at the very ends with a wide-tooth comb. Work upward in small increments toward the roots. If you hit a stubborn knot, add more spray and tease gently. Never pull hard; patience prevents breakage every time.
Mistakes to Avoid
Combing from roots down pushes tangles tighter and snaps hair. Skipping sections leaves dry patches that still catch. Using the spray on sopping wet hair dilutes it too much. Towel-dry first for best results. Relying on the spray alone for extreme heat styling is not enough. Expecting it to replace conditioner entirely misses the point of layered care.
Maintaining Tangle-Free Hair
Sleep on a silk or satin pillowcase to reduce overnight tangles. Braid long hair loosely before bed. Get regular trims so split ends do not catch and knot. Use a gentle shampoo that does not strip natural oils. Deep condition weekly to keep hair supple. Consistent care plus UN.TANGLED keeps combing painless.
Recommended Products
These are the best Kevin Murphy Un.Tangled picks on Amazon right now.

Best for: Anyone battling daily knots and tangles.
KEVIN.MURPHY UN.TANGLED Leave-In Conditioner 5.1 oz
- Leave-in detangler for all hair types
- Australian fruit extracts condition
- Doubles as heat protectant
- Sulfate-free, paraben-free, cruelty-free
Pros
- Painless detangling for all ages
- Replaces three products in one
Cons
- Spray nozzle can clog
- Premium price for a detangler

Best for: Thick, frizzy hair needing smoothing.
KEVIN.MURPHY SMOOTH.AGAIN Leave-In Treatment
- Leave-in smoothing treatment
- For thick, coarse, unruly hair
- Fights frizz and adds softness
- Heat protection included
Pros
- Great frizz control for thick hair
- Soft, touchable results
Cons
- Too heavy for fine hair
- Higher price point

Best for: Curly and wavy hair wanting definition.
KEVIN.MURPHY KILLER.CURLS Anti-Frizz Curl Cream
- Defines curls and waves
- Anti-frizz leave-in cream
- Enhances natural curl pattern
- For curly and wavy textures
Pros
- Beautiful curl definition
- Controls frizz without crunch
Cons
- Not for straight hair
- Can build up if overused
Ready to Choose?
See our top product picks for kevin murphy un.tangled, or jump straight to the head-to-head comparison of the two most popular options.
Protein or moisture: picking your leave-in
Choosing between UN.TANGLED, SMOOTH.AGAIN, and KILLER.CURLS gets easier with the wet stretch test. Take a wet strand and stretch it gently. Hair that stretches far then snaps needs protein. Hair that barely stretches and breaks immediately needs moisture. Guess wrong and the problem deepens: protein on moisture-starved hair makes it stiffer, while moisture on protein-starved hair leaves it limp. Moisture-starved hair also feels rough and tangles fast when dry.
As a rule, reach for UN.TANGLED when tangles are the main complaint on healthy hair, SMOOTH.AGAIN when frizz and roughness signal moisture loss, and KILLER.CURLS when curls have lost spring. Fine, wavy textures should keep application light, as our 2A type hair guide explains for looser patterns.
Overnight tangle prevention: the pillowcase factor
Most tangles form while you sleep, and the pillowcase decides how bad the morning looks. Cotton has a rough fiber surface that grips the shaft and mats strands together. Satin and silk let hair slide instead of catch. Silk breathes and regulates temperature, while satin costs far less and still cuts friction dramatically. Long-haired sleepers and curly textures benefit most, since they wake with the worst matting at the nape.
A satin pillowcase plus a loose pineapple ponytail or braid shrinks morning detangling from ten minutes to two, which means less product and less mechanical stress. Restless sleepers get even better protection from a bonnet, which contains the hair fully. Refresh with a light layer of leave-in on the ends only in the morning.
Seasonal leave-in strategy
Winter's dry heated air calls for SMOOTH.AGAIN season: apply it over damp rather than towel-dried hair to lock in more water, and use a slightly more generous amount to seal the cuticle. Summer humidity swells the shaft into frizz, so switch to a lighter hand with UN.TANGLED focused on mid-lengths and ends, keeping product off roots where sweat adds weight. Make the switch gradually and observe for two weeks, because hair needs time to reveal the new pattern.
If frizz spikes in humidity despite lighter application, the cause is usually application on too-dry hair rather than the wrong product. Curly and wavy hair feels seasonal swings hardest, and our 2C hair care guide covers wash, style, and protection adjustments through the year.
Swimming and your detangling routine
Pool and ocean water mat hair fast, and no leave-in fixes the damage after the fact. Chlorine strips natural oils and roughs the cuticle, while salt crystallizes on the shaft. Defend before swimming: saturate hair with clean shower water, then work UN.TANGLED through the lengths as a barrier. Wet hair absorbs less pool water, and the film slows chlorine penetration. A swim cap with all hair tucked up first beats any product for protection.
After swimming, rinse immediately and detangle gently from the ends upward while damp. Blondes should know a green tinge is copper from the water binding to hair, which purple shampoo cannot fix. A chelating wash removes it, and our Malibu C Un-Do-Goo guide explains chelating versus regular clarifying.