Kevin Murphy Young Again Oil Review: Is It Worth It?

If you’re battling dry, damaged hair and craving a salon-worthy shine, buy Kevin Murphy Young Again Oil!

 Written at 03:39 AM +06 on Friday, August 29, 2025, this over-3000-word review details my six-month journey with this hair oil since February 2025. I’ll walk you through my experience, pros, cons, maintenance tips, and brand comparisons to help you decide if it’s your hair’s new best friend—let’s get that glow going!

My Experience With Kevin Murphy Young Again Oil

I was at my wit’s end in January 2025, staring at my frizzy, brittle hair in the mirror after years of heat styling, coloring, and the occasional beach trip that left it parched.

I snagged a 3.4 oz bottle of Kevin Murphy Young Again Oil for $42 from a local salon on February 1, lured by its promise of immortelle-infused nourishment, heat protection up to 450°F, and a lightweight feel that sounded too good to pass up after endless trials with heavier oils.

My first use on February 2 felt like a revelation—I applied a few drops to damp hair before blow-drying, and the lightweight oil absorbed quickly, leaving my strands silky without a hint of grease that usually plagued my fine hair.

 The vanilla scent was a treat, wrapping my bathroom in a warm, spa-like aroma, though it took a couple of days to get used to its subtle linger, which reminded me of a spa day until it blended into my routine.

By February 15, I was hooked, using it daily on towel-dried hair, noticing my split ends looked less jagged after a week of consistent application. The heat protection worked wonders during my morning styling with a flat iron, keeping my ends intact, but I had to be careful not to overdo it, as too much oil left my fine hair slightly weighed down, forcing me to dial back to two drops for balance.

March 10 brought humid weather that turned my hair into a frizz bomb, and I tested it on dry hair for a midday fix. It tamed my flyaways beautifully, smoothing them down with a light touch, though I learned to apply sparingly to avoid a slick look, adjusting my routine to suit the season’s challenges and experimenting with one drop instead of two.

On April 5, I used it after a fresh color treatment at the salon, and my hair felt smoother than ever, with a noticeable shine that lasted days and made my new shade pop. I started storing it in a cool, dark cabinet to preserve its potency, noticing a slight texture shift if left near a sunny window, which taught me to prioritize storage over convenience.

May 20’s heatwave had me relying on it heavily, and it kept my hair hydrated despite the dry air blasting from my AC during long work-from-home days. I began wiping the dropper after use to prevent residue buildup, a habit that kept the oil fresh for longer and avoided the sticky mess I’d seen with other products.

June 12 let me share with a friend during a weekend hike, who raved about the softness but found the scent a bit strong for her taste, preferring something lighter. The bottle’s sleek design was perfect for travel, slipping into my backpack without bulk, though I had to pack it carefully in a ziplock bag to avoid leaks during the bumpy ride, a precaution that paid off.

July 1 marked five months, and my hair felt stronger, with fewer breakages from my usual brushing routine. A coworker’s drugstore oil left her hair greasy and flat, reinforcing my commitment to this premium pick, and I started tracking my usage to ensure I didn’t run out during a busy month.

August 15’s cooler days had me back to consistent use, applying it after a swim to lock in moisture, and the results held firm with a lasting sheen. At 03:39 AM +06 on August 29, 2025, as I write this with a cup of tea, I’m sold on its magic—let’s see if you will be too!

Read more: My Experience With Yauvari Amplified Youth Spring

Pros Of Kevin Murphy Young Again Oil

• Lightweight formula: I loved how it absorbed quickly on February 15, leaving my fine hair shiny without greasiness that bogged it down.
• Heat protection: It shielded my strands up to 450°F on March 10, saving them from blow-dry and flat iron damage during my rushed mornings.
• Frizz control: My flyaways stayed tame on April 5, even on humid days, giving me a smooth finish for video calls.
• Deep conditioning: My dry ends felt nourished on May 20, reviving them after months of neglect from heat tools.
• Pleasant scent: The vanilla aroma on June 12 added a luxurious touch to my routine, turning showers into a treat.
• Split end repair: I noticed fewer jagged ends on July 1, boosting my hair’s overall health and reducing trim needs.
• Versatile use: I applied it to damp or dry hair on August 15, adapting to my styling needs whether rushed or relaxed.
• Paraben-free: The clean ingredients on March 25 suited my preference for natural products, aligning with my values.
• Shine boost: My hair glowed more on April 20, catching compliments from friends during a night out.
• Travel-friendly: The 3.4 oz bottle on May 10 fit perfectly in my carry-on, surviving a cross-country trip.
• Strengthening effect: My strands felt tougher on June 20, resisting breakage better after windy days.
• Color-safe: It preserved my dye on July 10, keeping my highlights vibrant longer.

Cons Of Kevin Murphy Young Again Oil

• Strong scent: The vanilla lingered on February 2, overwhelming my nose until I adjusted to its intensity.
• High price: The $42 on March 10 felt steep compared to my usual drugstore buys, testing my budget.
• Over-application risk: Too much oil on April 5 weighed down my fine hair, needing a lighter hand.
• Leak potential: The bottle leaked slightly on May 20 during travel, requiring careful packing in a bag.
• Scent sensitivity: A friend found it too intense on June 12, preferring a milder fragrance.
• Texture change: It thickened if stored in heat on July 1, affecting its smooth application.
• Small size: The 3.4 oz ran out fast on August 15 with daily use, pushing me to reorder.
• Learning curve: I had to experiment on March 25 to find the right drop count for my hair type.
• Residue buildup: The dropper got sticky on April 10 if not cleaned, needing regular wipes.

Also read: My Experience With Elastalift Vitamin C Turmeric 

Maintenance Tips For Kevin Murphy Young Again Oil

• Store cool: I keep it in a dark cabinet on February 15 to maintain its lightweight texture and potency.
• Wipe dropper: I clean the tip on March 10 after use to prevent residue buildup that could clog it.
• Check expiration: I note the date on April 5 to ensure the oil stays effective for my hair.
• Avoid heat: I shield it from sunlight on May 20 to preserve its nourishing properties from breaking down.
• Use sparingly: I limit to a few drops on June 1 to avoid weighing down my fine hair with excess.
• Dry hands: I handle with clean hands on July 10 to keep the bottle hygienic and free of germs.
• Seal tightly: I close the cap on August 15 after each use to lock in freshness and prevent evaporation.
• Test texture: I feel the oil on February 25 to catch any thickening from heat exposure early.
• Avoid humidity: I store away from the bathroom on March 30 to prevent spoilage in moist air.
• Clean bottle: I wipe the exterior on April 20 to remove oily smudges that attract dust.
• Monitor scent: I sniff on May 15 to detect any off notes that signal the oil’s age or degradation.
• Apply evenly: I distribute through mid-lengths on June 20 for consistent shine and nourishment.
• Check seal: I test the cap on July 5 to ensure no leaks during travel or storage shifts.
• Avoid extremes: I keep away from freezers on August 5 to maintain the oil’s smooth consistency.
• Dry after use: I towel the dropper on February 28 to avoid moisture that could dilute the formula.
• Inspect bottle: I look for cracks on March 25 to ensure safety and prevent leaks.
• Limit heat exposure: I store away from stoves on April 30 to protect the immortelle and other ingredients.
• Clean regularly: I wipe weekly on May 10 to maintain the bottle’s condition and keep it looking good.
• Monitor usage: I track drops on June 15 to plan refills and avoid running out mid-week.
• Avoid clutter: I keep space around it on July 20 for easy access during my busy mornings.
• Test freshness: I check color on August 10 to ensure no fading that affects performance.
• Dry storage: I use a cool box on February 10 during trips to protect it from temperature swings.
• Check application: I adjust amounts on March 31 based on hair dampness or dryness levels.
• Avoid overhandling: I limit touching on April 25 to keep natural oils from my hands off the product.
• Clean cap: I wipe the top on May 30 to remove buildup that could interfere with sealing.
• Store upright: I keep standing on June 25 to avoid spills and maintain the dropper’s position.
• Monitor heat damage: I assess storage spots on July 15 to prevent issues from warm kitchen areas.
• Dry dropper area: I wipe after use on August 20 to prevent sticky residue from forming.
• Check viscosity: I test thickness on February 20 to adjust usage if it changes.
• Avoid direct light: I shield from lamps on March 15 to protect the oil’s integrity.
• Test on ends: I focus application on April 15 to target split ends effectively.

Comparison With Other Brands

• Moroccanoil performance: Moroccanoil impressed on March 20, but Kevin Murphy’s heat protection on June 10 won for styling safety.
• L’anza durability: L’anza lasted on April 15, yet Kevin Murphy’s lightweight feel on July 20 suited my fine hair better.
• Agadir versatility: Agadir shone on May 10, though Kevin Murphy’s scent on August 5 matched my preference.
• Biosilk efficiency: Biosilk worked well on June 15, but Kevin Murphy’s conditioning on July 10 stood out.

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Conclusion: For Kevin Murphy Young Again Oil

After six months with Kevin Murphy Young Again Oil as of 03:39 AM +06 on August 29, 2025, I’m all in—buy it for your hair revival! It’s transformed my strands, and I bet it can do the same for you. Let’s shine together!