KEVIN.MURPHY brands itself as "skincare for your hair," and it's easy to read that as a clever tagline rather than something literal. It isn't. The whole idea traces back to Kevin Murphy's own backstage habits as a session stylist, years before it became a formal ingredient philosophy, and a few of the brand's most popular products still carry a surprisingly direct link to actual skincare science.
How Did HAIR.RESORT's Beach Wave Texture Actually Come About?
HAIR.RESORT, one of KEVIN.MURPHY's most recognisable texture products, exists because of a mishap on a Vogue shoot in Malaysia. A wave crashed into the set mid-shoot, and rather than starting again, Murphy scrunched a mix of eyeshadow and hair gel into the model's wet hair to recreate the look on the spot. The improvised texture was distinctive enough that Vogue credited Murphy as the creator of the beach wave, and that same idea became HAIR.RESORT and HAIR.RESORT.SPRAY. The lived-in, salt-air texture so many texture sprays now chase started as a save, not a formulation brief.
Why Does One of KEVIN.MURPHY's Volumising Shampoos Use an Eyelash Growth Peptide?
Plumping.Wash and its matching Plumping.Rinse are built around Biotinoyl Tripeptide-1, a peptide more commonly associated with eyelash growth serums than shampoo. In lash and brow formulas, it's used to support fuller, stronger growth; in Plumping.Wash, the same peptide is applied to hair follicles, working alongside ginger root and nettle extracts to help fine or thinning hair look denser at the root. It's a genuine example of a skincare and cosmetics ingredient being repurposed for hair rather than a haircare-specific invention.
Why Does KEVIN.MURPHY's Anti-Ageing Range Use a Cult Skincare Ingredient Instead of a Haircare One?
Young.Again.Wash contains Centella Asiatica, also known as Cica, an ingredient best known in skincare for calming sensitive or irritated skin and supporting the skin's own production of hyaluronic acid. In Young.Again, that same soothing, moisture-supporting mechanism is applied to the scalp and hair fibre instead of facial skin, alongside a 20-amino-acid complex and lotus flower extract, aiming to bring back softness and shine in hair that's started to feel tired, dry or brittle with age or repeated processing.
Kevin's Expert Tip: I always tell people the "skincare for hair" idea only works if you actually treat your scalp like skin, not just the lengths. A peptide or Cica-based formula needs contact time on the scalp to do anything, so don't rush the lather-and-rinse step on a shampoo like Plumping.Wash or Young.Again.Wash. Give it a proper minute before rinsing, the same way you wouldn't wash a facial cleanser off after two seconds.
Why Did This Backstage Habit Become KEVIN.MURPHY's Actual Formulation Philosophy?
Long before any of this was written into an ingredient deck, Murphy was mixing body lotion into hairspray and thinning gel with toner backstage, testing whether skincare's absorption and finish could solve problems hair products of the time couldn't. That habit of borrowing directly from skincare, rather than treating hair as its own separate category, became KEVIN.MURPHY's actual formulation approach once the brand launched in 2004: real actives like peptides, antioxidants and Centella Asiatica, chosen because they already had a track record on skin, applied deliberately to hair and scalp instead.
Does Any of This Actually Matter, or Is It Just a Good Story?
It matters in a practical sense because it changes what you should expect from these products. A shampoo built around a peptide or a Cica extract isn't just a cleanser with a nicer scent, it's closer to a leave-on skincare treatment that happens to also cleanse, which is why contact time and consistent use matter more with these formulas than with a standard shampoo. The origin story is genuinely unusual for the industry, but the ingredient substitutions it led to are the part actually worth paying attention to on the shelf.
Frequently Asked Questions
Is "skincare for your hair" just a marketing phrase for KEVIN.MURPHY?
No. It reflects a real formulation approach: ingredients with an established skincare track record, like peptides and Centella Asiatica, are deliberately used in the hair and scalp formulas rather than haircare-specific alternatives.
What is HAIR.RESORT and how did it come about?
HAIR.RESORT is KEVIN.MURPHY's texturising range, created after Kevin Murphy improvised a beach-wave look backstage using eyeshadow and gel during a Vogue shoot, after real waves interrupted the set.
What's the eyelash-related ingredient in Plumping.Wash?
Biotinoyl Tripeptide-1, a peptide originally associated with eyelash growth serums, is used in Plumping.Wash and Plumping.Rinse to help support the appearance of denser, fuller hair at the root.
What does Centella Asiatica do in Young.Again.Wash?
In skincare, Centella Asiatica (Cica) is known for soothing skin and supporting the skin's own hyaluronic acid production. In Young.Again.Wash, the same mechanism is applied to the scalp and hair fibre to help restore softness and shine in ageing or damaged hair.
Do skincare-inspired hair products need to be used differently to a regular shampoo?
Generally yes. Since the actives are closer to a skincare treatment than a standard cleanser, giving the product proper contact time on the scalp before rinsing matters more than with a typical everyday shampoo.
Curious what "skincare for your hair" actually feels like on your own scalp? Explore the full KEVIN.MURPHY range at Hairhouse, and a Hairhouse stylist can help match a formula to your specific hair and scalp concern in-store.