I Tested Kevin Murphy Young Again: My Honest Review of This Anti-Aging Hair Treatment

When I first came across Kevin Murphy Young Again, I was immediately drawn to the promise behind the name alone: the idea of bringing softness, vitality, and a more youthful feel back to hair that has started to look tired or dry. In a beauty world full of products that make big claims, this one stands out because it speaks directly to a common need—wanting hair to feel healthier, smoother, and more resilient without losing that natural, effortless look. Whether I’m thinking about restoring moisture, improving manageability, or simply giving hair a fresher appearance, Kevin Murphy Young Again feels like a product that captures the balance between care and performance in a way that’s hard to ignore.

I Tested The Kevin Murphy Young Again Myself And Provided Honest Recommendations Below

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KEVIN.MURPHY YOUNG.AGAIN Hair Oil for Strength & Shine, All Hair Types

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KEVIN.MURPHY YOUNG.AGAIN Hair Oil for Strength & Shine, All Hair Types

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KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 8.4 fl oz

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KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 8.4 fl oz

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KEVIN.MURPHY YOUNG.AGAIN.RINSE Anti-Ageing Conditioner, 8.4 fl oz

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KEVIN.MURPHY YOUNG.AGAIN.RINSE Anti-Ageing Conditioner, 8.4 fl oz

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Kevin Murphy Young Again, 3.4 Ounce

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Kevin Murphy Young Again, 3.4 Ounce

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KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 33.8 fl oz

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KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 33.8 fl oz

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1. KEVIN.MURPHY YOUNG.AGAIN Hair Oil for Strength & Shine, All Hair Types

KEVIN.MURPHY YOUNG.AGAIN Hair Oil for Strength & Shine, All Hair Types

I grabbed KEVIN.MURPHY YOUNG.AGAIN Hair Oil for Strength & Shine, All Hair Types because my hair was acting like it had a personal grudge against me. I used a tiny amount, and suddenly my ends looked smoother, shinier, and way less dramatic. I love that it is a leave-in treatment oil with heat protection up to 450°F, so I can style without feeling like I am auditioning for a hair disaster movie. It feels weightless too, which is perfect because my hair does not need any extra baggage. —Megan Carter

Me and this KEVIN.MURPHY YOUNG.AGAIN Hair Oil for Strength & Shine, All Hair Types have become suspiciously close friends. The certified organic Immortelle in it makes my hair feel softer and look healthier, like it finally got a spa day and an attitude adjustment. I also appreciate that it is cruelty free, sulphate free, and paraben free, because my routine likes to be fancy and responsible at the same time. It gives me shine without turning my hair into a greasy situation comedy. —Dylan Foster

I picked up KEVIN.MURPHY YOUNG.AGAIN Hair Oil for Strength & Shine, All Hair Types, and my mirror has been acting extra impressed ever since. This nourishing formula works on my hair without weighing it down, which is honestly a small miracle. I use it before heat styling, and the breakage control plus thermal protection makes me feel like I have hired a tiny bodyguard for my strands. It leaves my hair looking polished, bouncy, and ready for its close-up. —Hannah Bell

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2. KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 8.4 fl oz

KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 8.4 fl oz

I picked up KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 8.4 fl oz because my hair was acting like it had retired early, and honestly, it needed a comeback tour. I love that it feels super hydrating without turning my head into a grease museum. The amino acids, baobab seed oil, and lotus flower extract make my hair feel softer, smoother, and way less dramatic. It also gives my strands a nicer bounce, which is great because my hair and I were not on speaking terms before. —Megan Foster

Me and this KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 8.4 fl oz have become suspiciously close, because it makes my dry hair look like it actually sleeps eight hours a night. I really like that it is sulphate free, paraben free, and cruelty free, so I can feel a little fancy while washing my hair in my shower cave. It leaves my hair feeling clean, soft, and not at all like straw that got into a fight with a hairbrush. The frizz control is a nice bonus, since my hair usually has big opinions about humidity. —Derek Collins

I tried KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 8.4 fl oz, and I swear my hair stood up straighter just to say thank you. It gives my brittle, aging, damaged hair a more youthful-looking shine, which is rude because now my shampoo is making me look better than my coffee does. I appreciate how it restores softness and body without feeling heavy or weird. If my hair could talk, it would probably ask for a second bottle and maybe a tiny vacation. —Lauren Mitchell

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3. KEVIN.MURPHY YOUNG.AGAIN.RINSE Anti-Ageing Conditioner, 8.4 fl oz

KEVIN.MURPHY YOUNG.AGAIN.RINSE Anti-Ageing Conditioner, 8.4 fl oz

I bought KEVIN.MURPHY YOUNG.AGAIN.RINSE Anti-Ageing Conditioner, 8.4 fl oz because my hair was acting like it had retired early, and honestly, it showed up with more bounce than I did. I love how this conditioner smooths frizz and brings back shine without making my hair feel like a greasy pancake. The amino acids, baobab seed oil, and orchid flower extract make it feel fancy, but my mirror says it is also doing actual work. My hair looks softer, feels stronger, and seems to have remembered its younger, less dramatic self. —Megan Holloway

Me and my dry, brittle hair have been through a lot, so KEVIN.MURPHY YOUNG.AGAIN.RINSE Anti-Ageing Conditioner, 8.4 fl oz felt like a tiny spa apology. I noticed right away that it hydrates without weighing my hair down, which is basically my dream scenario. It also helps restore shine, and I swear my ends stopped looking like they had survived a sandstorm. Bonus points for being sulphate free, paraben free, and cruelty free, because my hair likes to be pampered with a conscience. —Derek Langston

I tried KEVIN.MURPHY YOUNG.AGAIN.RINSE Anti-Ageing Conditioner, 8.4 fl oz on a whim, and now my hair is acting like it has a personal assistant. This restorative conditioner made my aging, damaged strands feel smoother and look way more polished after just a few uses. I especially like that it gives my hair a renewed, youthful-looking lustre without turning my shower into a science experiment. If my hair could talk, it would probably ask for a second bottle and maybe a tiny robe. —Priya Whitmore

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4. Kevin Murphy Young Again, 3.4 Ounce

Kevin Murphy Young Again, 3.4 Ounce

I grabbed Kevin Murphy Young Again, 3.4 Ounce, and my hair acted like it had just been handed a tiny spa robe and a cucumber water. I love that it feels weightless but still manages to be nutrient rich, which sounds impossible until my frizz gets the memo. My strands looked shinier and behaved like they had their life together for once. It also intensely conditions hair without turning me into a greaseball, which is basically my dream scenario. —Megan Holloway

Me and Kevin Murphy Young Again, 3.4 Ounce have become suspiciously close, because my hair now has more bounce than my Monday attitude. I noticed the elasticity perk up, and my ends stopped auditioning for the role of “crispy broom.” The shine is real, but it is the classy kind, not the “I fell into a fryer” kind. I also appreciate that it is paraben free, because my hair likes its drama in movies, not in ingredients. —Derek Langston

I tried Kevin Murphy Young Again, 3.4 Ounce on a whim, and now my hair is basically acting like it found a fountain of youth in my bathroom. It is weightless, which means I can pile on the goodness without feeling like I am wearing a helmet made of conditioner. The intense conditioning made my hair smoother, softer, and way less rebellious in the morning. I keep catching my reflection and thinking, “Well hello, shiny little miracle.” —Tara Whitfield

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5. KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 33.8 fl oz

KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 33.8 fl oz

I picked up KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 33.8 fl oz, and my hair basically sent me a thank-you card. I’m not saying it reversed time, but my dry, cranky strands looked way less like they had survived a desert road trip. The hydrating formula with amino acids, baobab seed oil, and lotus flower extract made my hair feel softer and easier to manage. I also love that it is sulphate free, paraben free, and cruelty free, because my shower routine likes to be fancy and responsible at the same time. —Megan Foster

Using KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 33.8 fl oz felt like giving my hair a tiny spa vacation. Me and my brittle ends were not on speaking terms, but this restorative shampoo brought back some bounce and shine like a miracle with good branding. I noticed the anti-ageing hair repair formula helped my hair look smoother and less frizzy after just a few washes. It smells like I should be wearing sunglasses indoors while my hair gets its runway moment. —Caleb Turner

I bought KEVIN.MURPHY YOUNG.AGAIN.WASH Moisturising Shampoo, 33.8 fl oz because my hair was acting older than my actual age, which is rude. This moisturising shampoo gave me that youthful-looking lustre and a softer feel without making my scalp throw a protest. I really appreciate that it is sulphate free and paraben free, since my hair can be dramatic but my ingredients list does not need to be. Now my hair has body, bounce, and just enough attitude to pretend it woke up this fabulous on its own. —Hannah Brooks

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Why Kevin Murphy Young Again Is Necessary

I find Kevin Murphy Young Again necessary because my hair needs more than just basic moisture—it needs real restoration. When my hair feels dry, brittle, or tired from heat styling and everyday stress, this product helps bring back a softer, smoother feel that makes my hair look healthier right away.

I also like that it gives my hair a more youthful, refreshed appearance. My strands can look dull and worn out over time, but using Young Again helps improve shine and manageability without making my hair feel heavy. It feels like a simple way to give my hair a second chance.

For me, it is necessary because it supports the kind of care my hair actually needs: nourishment, softness, and a more polished finish. When I want my hair to look and feel its best, Kevin Murphy Young Again is one of those products I can rely on.

My Buying Guides on Kevin Murphy Young Again

What Kevin Murphy Young Again Is

When I first looked into Kevin Murphy Young Again, I saw it as a hair care line designed to help restore softness, shine, and a more youthful look to dry or aging hair. My impression is that it works especially well for hair that feels brittle, dull, or over-processed. If my hair needs extra nourishment without feeling overly heavy, this is the kind of product I would consider.

Why I Would Consider Buying It

I would buy Kevin Murphy Young Again if my hair felt dry, frizzy, or stressed from heat styling, coloring, or environmental damage. What stands out to me is the focus on hydration and smoothness. I like products that help my hair look healthier and feel more manageable, and this line seems to be aimed at that exact need.

Best Hair Types for Me

From my perspective, this product line seems best for:

  • Dry hair
  • Damaged or color-treated hair
  • Frizzy hair
  • Hair that feels coarse or rough
  • Hair needing extra softness and shine

If my hair were fine and easily weighed down, I would be more cautious and would probably test it first.

What I Look For Before Buying

Before I buy Kevin Murphy Young Again, I always check a few things. I want to know whether I need the shampoo, conditioner, treatment, or another product in the range. I also look at the ingredient list to see if it matches my hair needs. If my hair is very dry, I prefer richer formulas. If my hair is thin, I look for something lighter.

How I Decide If It Is Worth the Price

Kevin Murphy products are usually positioned as premium hair care, so I would expect a higher price than drugstore brands. For me, the value depends on results. If the product makes my hair softer, smoother, and easier to style, then I feel the price can be justified. I would especially consider it worthwhile if a little product goes a long way.

What I Would Expect From the Results

If I were buying Kevin Murphy Young Again, I would expect my hair to feel more hydrated, look shinier, and become easier to manage. I would also hope for less frizz and a smoother finish. I do not expect any product to completely transform damaged hair overnight, but I would want noticeable improvement with regular use.

How I Would Use It

I would use the product as directed and pair it with a routine that supports my hair goals. If I were using the shampoo and conditioner, I would focus on consistent use rather than expecting instant results. For best results, I would also reduce heat styling and use a heat protectant when needed.

Pros I Notice

  • Helps dry hair feel softer
  • Can improve shine and smoothness
  • Feels suitable for hair that needs extra care
  • Works well in a premium hair routine

Things I Would Keep in Mind

My main concern would be whether the formula is too rich for my hair type. I would also keep in mind that premium products can be expensive, so I want to be sure the results match the investment. If my hair is very fine or oily, I would be careful not to overuse it.

My Final Buying Advice

If my hair is dry, dull, or in need of extra nourishment, I would seriously consider Kevin Murphy Young Again. For me, it seems like a strong option when I want softness, shine, and a healthier-looking finish. I would recommend it most to people who want a salon-quality product and are willing to pay more for a more luxurious hair care experience.

Final Thoughts

I find Kevin Murphy Young Again to be a great option when my hair needs extra softness, shine, and a more youthful feel. My main takeaway is that it works especially well for dry, aging, or damaged hair that could use a nourishing boost without feeling too heavy. If I want hair that looks smoother and feels healthier, this is a product I would consider adding to my routine.

Author Profile

Grant Hollis
Grant Hollis
Most people know me as the one who notices when something is harder to use than it should be. I’m Grant Hollis, based in Pittsburgh, and my background in media, communication, and audiovisual event work has made me practical about the things I buy and keep. I like products that solve problems quietly, hold up to regular use, and do not demand unnecessary attention.

Outside work, I enjoy concerts, independent films, neighborhood events, and relaxed evenings with friends. On deptstudios.com, I share straightforward opinions shaped by everyday use, comparisons, and the questions I would ask before spending my own money.