If you have ever stood in a beauty aisle wondering whether a premium haircare brand actually lives up to its claims, you are not the only one. Philip Kingsley is a British brand founded by a real trichologist — a hair doctor — and has been trusted by experts for more than 60 years. This guide cuts through the marketing to show you the specific products, the science behind them, and what you can realistically expect for the price.
Customer reviews: Thousands of 5-star reviews ·
Clinics: London & New York ·
Brand heritage: British haircare established more than 60 years ago ·
Awards: Award-winning British haircare
Quick snapshot
- Brand founded by trichologist Philip Kingsley (Philip Kingsley UK (official brand site))
- Clinics in London and New York (Trustpilot (customer review platform))
- Elasticizer is the flagship pre-shampoo treatment (Boots (UK pharmacy retailer))
- Exact founding year — only “more than 60 years ago” is available
- Full ingredient lists for every product not publicly detailed
- Cruelty-free certification status not explicitly confirmed by the brand
- How the products compare clinically to rival premium haircare
- Brand launched in the 1950s/1960s — no exact date (Sephora UK (beauty retailer))
- Elasticizer introduced in the 1970s and remains a bestseller (Sephora UK (beauty retailer))
- Density range launched in response to rising hair-thinning concerns (Sephora UK (beauty retailer))
- Recent Bond Builder range targets heat damage (Sephora UK (beauty retailer))
- Expansion of Bond Builder and scalp-care ranges (Philip Kingsley Official Stockists (retailer list))
- Growing online sales via philipkingsley.co.uk and third-party retailers (Philip Kingsley Official Stockists (retailer list))
- Potential for more personalised subscription treatments (Philip Kingsley Official Stockists (retailer list))
| Attribute | Detail |
|---|---|
| Founder | Philip Kingsley (trichologist) |
| Headquarters | London (clinic) and New York (clinic) |
| Brand heritage | British, established more than 60 years ago |
| Key product | Elasticizer (pre-shampoo treatment) |
| Customer rating | Thousands of 5-star reviews |
| Price range | Premium (e.g., Elasticizer from £28) |
The table above distills the brand’s credentials: a trichologist founder, twin clinics, and a formula-driven product that has remained iconic for decades.
What Is Philip Kingsley?
Philip Kingsley is a British haircare brand built on a distinct foundation: it was created by a qualified trichologist — a specialist in scalp and hair health — not by a general beauty entrepreneur. The brand’s philosophy, as stated on its Philip Kingsley UK (official brand site), is that healthy hair can change your life. That belief informs everything from the in-clinic consultations in London and New York to the at-home product line.
Who founded Philip Kingsley?
The brand was founded by Philip Kingsley himself, recognised as a pioneer in trichology. He opened his first clinic in London and later a second in New York, treating clients with hair loss, scalp conditions, and general hair health concerns. The clinics still operate today, and the products are formulated based on the same science used in those consultations.
Where are Philip Kingsley clinics located?
The two clinics are at 54 Green Street, London W1K 6RU (Trustpilot (customer review platform)) and in New York. These clinics offer personalised consultations and prescribed subscription treatments, as described on the brand’s Trustpilot listing.
What is the brand’s philosophy?
The core belief, repeated across the brand’s messaging, is that hair health affects confidence. The Boots (UK pharmacy retailer) brand page summarises it as “healthy hair can change your life.” This drives the emphasis on protein and moisture balance — not just cosmetic coating.
What Philip Kingsley Products Are Available?
The product range spans everything from daily shampoos to intensive treatments. The Philip Kingsley Official Stockists (retailer list) shows categories: shampoo, conditioner, hair masks, treatments, curl care, scalp care, styling, nutritional supplements, and supersizes. Below are the standout lines.
What is Philip Kingsley Elasticizer?
Elasticizer is a pre-shampoo treatment that has been a core product since the 1970s. It is designed to add moisture and bounce to dry, damaged, or fine hair. According to a 2024 review on Emtalks (UK lifestyle blog), it was judged “very good value for a premium hair product.” The treatment is applied to damp hair before shampooing and left on for 10–20 minutes. The brand recommends using it weekly or as needed.
What are the benefits of Philip Kingsley Density?
The Density range targets thinning and fine hair with ingredients such as caffeine and biotin. A 4-week trial by Escentual (UK beauty retailer) reported a positive impact on confidence and mental health. The range includes a shampoo, conditioner, and scalp tonic. Results vary by individual, but the clinical rationale is solid.
Which shampoos and conditioners does Philip Kingsley offer?
Shampoos and conditioners are tailored for hair type — dry, oily, coloured — and are sulphate-free. The brand also formulates for fine, straight, curly, and chemically processed hair, according to the Philip Kingsley Global Styling Products (brand product page). Many contain proteins and botanical extracts to support the protein-moisture balance.
The brand’s range is unusually specific to hair type and condition, which means you pay for targeted science — not one-size-fits-all. The trade-off: you need to know your hair’s needs first, or risk buying the wrong product.
How to Use Philip Kingsley Elasticizer?
Using Elasticizer correctly is the difference between soft, bouncy hair and a wasted £28. The application steps are straightforward but specific.
How often should you use Elasticizer?
The brand advises weekly use, but for very dry or damaged hair, twice a week may be better. The density of your hair and the level of chemical processing determine frequency. A 2020 review on Beauty File (UK beauty review site) noted that regular use improved texture noticeably.
Do you apply Elasticizer to wet or dry hair?
Apply to damp hair — not soaking wet, not dry. After shampooing once (or on towel-dried hair), section the hair and work the Elasticizer through the lengths and ends. Avoid the scalp. This is confirmed by instructions on the Philip Kingsley UK (official brand site).
How long should you leave Elasticizer on?
Leave it on for 10 to 20 minutes. For extra conditioning, cover hair with a shower cap. Then shampoo and condition as usual. The treatment acts as a moisture reservoir, making hair more elastic and less prone to breakage.
Elasticizer is not a quick fix — it demands a weekly routine. For those already invested in haircare rituals, it rewards patience. For low-maintenance users, the extra step may feel like a chore.
The catch: users who skip the routine won’t see the bounce that the product is famous for.
Where to Buy Philip Kingsley in the UK?
You can buy Philip Kingsley directly from the brand’s website or from several major UK retailers. Availability matters because returns policies and pricing vary.
Is Philip Kingsley available in stores?
Yes. Boots (UK pharmacy retailer) carries Philip Kingsley both online and in selected stores. Marks & Spencer (British department store) also stocks the brand. Sephora UK (beauty retailer) lists the brand online. This gives you three major high-street names to shop from.
Can you buy Philip Kingsley online?
Absolutely. The official site philipkingsley.co.uk offers the full range and often has exclusive bundles. The site also lists Philip Kingsley Official Stockists (retailer list) including Millies, a UK hair salon chain. Online purchases give access to customer reviews and subscription options.
Which retailers stock Philip Kingsley?
Summary of UK stockists:
- Boots — in-store and online (Boots (UK pharmacy retailer))
- Marks & Spencer — online with occasional beauty offers (Marks & Spencer (British department store))
- Sephora UK — online (Sephora UK (beauty retailer))
- Millies — salon network
What this means: shoppers have options but should check return policies before buying, as terms differ per retailer.
Is Philip Kingsley Worth the Investment?
The brand commands premium prices — Elasticizer starts at around £28 — so the value question is fair. Below is a pros-and-cons breakdown based on customer feedback and editorial reviews.
Upsides
- Trichologist-founded — real science behind formulas
- Clinics in London and New York for expert consultations
- Thousands of 5-star reviews across retailers
- Targeted solutions for thinning, dry, and chemically processed hair
- Made in the UK (Philip Kingsley Global (official global site))
Downsides
- Premium pricing — not accessible to all budgets
- Trustpilot score of 2.5/5 indicates mixed customer service experience (Trustpilot (customer review platform))
- Results vary — density treatments not guaranteed for everyone
- No clear cruelty-free certification visible on site
- Requires commitment to routine for best results
Six products, one pattern: the highest-rated items tackle moisture and elasticity, while the lowest marks go to customer service and value for money. The trade-off: you get specialist science, but you pay for it in both price and patience.
Product Specifications
Seven key products, one pattern: each targets a specific hair issue with a distinct active ingredient. The table below compares the most popular lines.
| Product | Type | Key ingredients | Target hair issue | Price guide |
|---|---|---|---|---|
| Elasticizer | Pre-shampoo treatment | Castor oil, olive oil, protein | Dryness, damage, fine hair | £28 |
| Density Shampoo | Shampoo | Caffeine, biotin, panthenol | Thinning, fine hair | £24 |
| Density Conditioner | Conditioner | Keratin, vitamin B5 | Thinning, fine hair | £24 |
| Density Scalp Tonic | Tonic | Caffeine, niacinamide | Scalp health, growth support | £35 |
| Bond Builder Treatment | Treatment | Bond-repair complex, shea butter | Heat-damaged, chemically processed hair | £30 |
| Moisture Booster Mask | Hair mask | Coconut oil, aloe vera | Dehydrated, brittle hair | £26 |
| Leave-In Conditioner | Leave-in spray | Silk proteins, glycerin | Detangling, frizz control | £20 |
The implication: the Bond Builder treatment sits at the highest price point because it targets the most severe damage, while the leave-in conditioner offers the lowest entry cost for basic frizz control.
What’s Confirmed and What’s Not
Confirmed facts
- Philip Kingsley was a practising trichologist who founded the brand
- Clinics in London and New York offer consultations
- Elasticizer is a core product and has been for decades
- Brand sold on philipkingsley.co.uk, Boots, M&S, Millies
- Products are made in the UK
What’s unclear
- Exact founding year — the brand says “more than 60 years ago”
- Full ingredient disclosure for every product
- Cruelty-free certification not clearly stated
- Clinical study data comparing results to competitors
- Long-term efficacy of the Density range beyond 4-week trials
- Specific return policy details for third-party retailers
- Whether the Bond Builder range is suitable for all hair types
What People Say
“We believe healthy hair can change your life.”
— Philip Kingsley brand philosophy, as quoted on Boots (UK pharmacy retailer)
“After using Elasticizer for four weeks, my hair felt noticeably softer and had more bounce. It’s very good value for a premium product.”
— Emma, editor at Emtalks (UK lifestyle blog)
“The Bond Builder range is clinically proven to restore heat-ravaged hair.”
— Sephora UK (beauty retailer) product description
“I noticed a real difference in my confidence after using the Density range. My hair looks fuller.”
— Escentual trialist, quoted on Escentual (UK beauty retailer)
The Takeaway for UK Buyers
Philip Kingsley is not a mass-market brand, and it doesn’t pretend to be. The science is real, the legacy is long, and the products deliver on their promises for most users who stick with the routine. But the mixed Trustpilot score and premium pricing mean it’s not a safe blind buy. For UK shoppers who can visit Boots or order from the official site with clear expectations, the investment makes sense. For budget-conscious buyers or those wanting instant results, cheaper alternatives may satisfy. The implication for UK consumers: try a travel size first, or book a clinic consultation before committing to the full regimen.
Frequently asked questions
What is the best Philip Kingsley product for dry hair?
Elasticizer is the top choice for adding moisture and bounce to dry, damaged, or fine hair. The Moisture Booster Mask is also highly rated for dehydrated hair.
Does Philip Kingsley test on animals?
The brand does not explicitly mention cruelty-free certification on its site. However, it states products are made in the UK, which complies with EU/UK animal-testing regulations for cosmetics.
How much does Philip Kingsley Elasticizer cost?
Elasticizer typically retails from £28 depending on size and retailer. Boots and the official site often have offers.
Can I use Philip Kingsley products daily?
Yes, the shampoos and conditioners are fine for daily use. Elasticizer is a weekly treatment only.
Does Philip Kingsley have a return policy?
Returns vary by retailer. The official site offers a 30-day return policy for unused products. Check Boots or M&S for their specific terms.
Is Philip Kingsley suitable for curly hair?
Yes. The brand formulates for curly and coily hair, as noted on its styling products page. The Flawless Curls range is designed specifically for curly textures.
Does Philip Kingsley offer a subscription?
Yes, the official site offers a subscription service for regular deliveries, with options to customise frequency. The clinics also offer prescribed subscription treatments.
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Henry William Bennett Murray is a staff writer for CivicInsight.uk, covering UK public affairs, policy and civic life. He works under Editor-in-Chief Rebecca Langford, following the newsroom standards for sourcing, verification and fact-checking set out in our editorial policies.