Protect Me Leave in Conditioner - Heat Protection Spray, Colour Protection , Frizz Control, Hair extension spray
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£13.95 GBP
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£41.85 GBP£34.74 GBP
COMPLETE YOUR ROUTINE
GrowPro Hair Growth Gummies – Hair, Skin & Nails Vitamins (Sugar-Free)
STEP 2Boost from within
£22.95 GBP
Leave-In Hair Density Serum – Overnight Scalp Elixir
STEP 3Treatment serum
£25.50 GBP
Camellia & Black Castor Hair & Body Oil – Hydration, Shine & Blow-Out Styling
STEP 4Nourish & shine
£24.95 GBP
Masque Me - Repairing Treatment Hair Growth Mask for maximum hydration
STEP 5Weekly deep treatment
£24.95 GBP
Lashology® 15ml Advanced Lash Growth Mascara
STEP 6Lash growth bonus
£24.99 GBP
“Waterman’s products offer a great foundation for clients struggling with thinning or fragile hair. I’ve noticed real improvements in both my own hair and my clients, from stronger strands to healthier scalp condition with consistent use.”
Sarah Sullivan, Certified Trichologist, Sheffield, UK
Trichology Clinic
"Quality dedicated hair growth treatments such as the Watermans 'Grow Me' range is an excellent starting point to consider. Diligent use for 3-4 months can see a reduction in hair thinning and the hope of healthier hair growth."
Dr Anthony Pearce, Specialist Trichologist, Oatley, Australia
Anthony Pearce Trichology
"Watermans products have been a lifesaver for almost everyone of our clients and patients, they are sulfate free, no dangerous chemicals to harm people's hair and they are very rich in lots of good stuff such as Biotin, Caffeine, Rosemary, Niacinamide, Argan oil and more importantly they possess DHT blocking properties, Watermans shampoo has helped hundreds of my patients including myself and my wife."
Dr Nick Fisherman, Specialist Trichologist, Wyndham, Australia
Hair & Skin Club
You're doing everything to grow your hair — then ten minutes with the straighteners quietly undoes it.
It's one of the most disheartening things in haircare: finally making progress, then watching new hair snap, frizz and split the moment the heat goes on. Hot tools hit 230°C. Your hair starts breaking at around 150°C. Every unprotected session is damage you'll see months later — dull, brittle ends right where you wanted length.
Colour fades faster. Extensions wear out quicker. The routine that should be building your hair gets cancelled out every single morning — and it knocks your confidence with it.
Protect Me® is your daily armour — a lightweight leave-in heat protection spray that shields hair from heat up to 230°C (450°F), defends colour from fading, guards against sun and chlorine, controls frizz, and locks in moisture. So you can style the way you love, without sabotaging the hair you're growing. From the only UK haircare brand to win the Queen's Award for Enterprise.
What it does
- Shields hair from heat-styling damage up to 230°C
- Protects colour-treated hair from fading and dullness
- Defends against sun bleaching on holiday
- Creates a barrier against chlorine at the pool
- Controls frizz through the day and in humidity
- Keeps extensions softer, shinier and longer-lasting
- Lightweight leave-in — no stiffness, no residue, no build-up
Key ingredients & what they do for your hair
- Niacinamide — known for improving hair condition, texture and manageability.
- Caffeine — studied for refreshing and energising the scalp at the surface.
- Hydrolysed Lupine Protein — reinforces hair fibres and helps defend against breakage.
- Botanical moisture complex (with sunflower oil) — locks in hydration, controls frizz and adds a glossy finish.
How to use
Spray lightly through damp or dry hair before any heat-styling tool, sun exposure, or swim. Comb through evenly and style as normal. Use daily for best protection. Suitable for all hair types — thin, thick, curly, straight, coloured, and extensions.
Sulphate-free. Paraben-free. Palm oil-free. Vegan. Cruelty-free. Made in the UK.
Niacinamide (Vitamin B3)
Panthenol (Provitamin B5)
Caffeine
Rosemary Extract
Lupine Protein
Sunflower Oil
Hair Growth Shampoo: What Dermatologists Want You to Know
The average human head loses between 50 and 100 hairs per day. When that number creeps higher, it is not always genetics — it is often a signal that the scalp environment has deteriorated. A clinically informed hair growth shampoo addresses this by restoring the conditions that follicles need to function at full capacity. The hair growth cycle consists of three phases: anagen, catagen, and telogen. Effective thinning hair treatment works by extending the anagen phase and reducing premature entry into telogen, which is the resting phase where shedding occurs. Ingredients like caffeine have been shown in published dermatological studies to prolong anagen by counteracting the effects of 5-alpha reductase and testosterone at the follicular level. This is why ingredient selection matters far more than brand promises.
The UK Hair Loss Crisis in Numbers
According to the NHS, androgenetic alopecia affects approximately 50 percent of men over 50 and 50 percent of women over 65 in the United Kingdom. But the conversation around hair loss solutions has shifted dramatically in the past decade. Younger demographics — women in their twenties and thirties dealing with postpartum shedding, iron deficiency, and stress-related telogen effluvium — now represent the fastest-growing segment seeking hair thickening products. The demand for non-pharmaceutical, natural hair growth products has surged because people want results without the side effects associated with finasteride or the inconvenience of topical minoxidil. The best shampoo for hair growth in this new landscape is one that bridges the gap between cosmetic haircare and clinical scalp therapy.
Ingredient Hierarchy: What Separates Effective Hair Regrowth Treatment from Marketing
Not all actives are equal and not all formulations deliver them effectively. A hair regrowth treatment should be evaluated on three criteria: penetration, concentration, and synergy. Rosemary oil is a good example. A 2015 randomised comparative trial published in SkinMed found that rosemary oil applied over six months produced hair count increases comparable to 2 percent minoxidil. But this only works when the rosemary extract is formulated to remain on the scalp long enough to absorb. Biotin operates differently — it reinforces the keratin matrix that forms the physical structure of each strand, making it essential in any hair strengthening shampoo. Hydrolysed lupine protein fills a third role by bonding to micro-fractures in the hair cuticle, physically reducing the breakage that makes thinning visible. When these three mechanisms work in concert — follicle stimulation, structural reinforcement, and cuticle repair — the result is a genuine scalp treatment for hair loss rather than a cosmetic illusion.
Why Shampoo Alone Is Not Enough: The Case for a Complete System
The scalp is only in contact with shampoo for two to three minutes per wash. That is a narrow window for active delivery. This is precisely why leading trichologists recommend a layered approach. A hair growth shampoo opens the cuticle and deposits the first wave of actives. A conditioner seals them in while adding structural proteins that create immediate hair thickening. A hair density serum or overnight hair growth serum then provides sustained release of nutrients during the eight to ten hours of sleep when cell turnover and follicular activity peak. This three-tier system is the basis of every credible natural hair thickening treatment protocol used in clinical settings. For men, a complete hair growth kit for men removes the complexity of assembling individual products and ensures the correct ratios of actives are applied at each stage.
The Female Hair Loss Gap
Women's hair loss has been historically underserved by the industry. Most early hair loss solutions were developed for male pattern baldness and then remarketed to women without reformulation. The result is products that are either too aggressive for the female scalp or too weak to produce meaningful change. A shampoo for thinning hair women actually benefit from needs to account for hormonal fluctuations, the impact of pregnancy and breastfeeding on nutrient stores, the damage caused by colouring and heat styling, and the increased sensitivity that often accompanies female pattern thinning around the temples and parting line. Gentle does not mean ineffective — it means the formulation respects the biology while still delivering active concentrations that produce visible improvement in hair density and retention over a 90-day cycle.
How to Evaluate Hair Loss Products Before You Buy
The UK market is saturated with hair thickening products making claims they cannot substantiate. Before investing in any thinning hair treatment, apply three tests. First, check whether the active ingredients have peer-reviewed research supporting their use for hair. Caffeine, rosemary, biotin, and lupine protein all do. Most proprietary blends with trademarked names do not. Second, look at the brand's track record. A company that has sold over five million units and holds a Queen's Award for Enterprise has been subject to a level of scrutiny that newer brands have not. Third, read reviews from verified purchasers who have used the product for at least three months — hair operates on a cycle, and any honest hair regrowth treatment will set that expectation rather than promising overnight transformation. The best natural hair growth products earn loyalty through transparency and consistent results, not aggressive marketing.
Protect Me® Heat Protection Leave-In Spray
You finally feel good about your hair — then you reach for the straighteners. Weeks later, the damage shows: split ends, frizz, snapped strands, colour that's lost its shine. There's something genuinely deflating about putting the work in to grow and care for your hair, only to watch heat quietly undo it every morning.
Here's the good news — you don't have to choose between styling your hair and protecting it. Protect Me® is the daily layer that lets you do both: shielding every strand so the heat you love doesn't cost you the hair you're working so hard for. Style with confidence again.
Why Choose Protect Me® Leave-In Heat Protection Spray
- Maximum heat defence: Helps guard every strand against heat up to 230°C from straighteners, wands and dryers — helping prevent breakage before it begins.
- Frizz control & smoothness: Locks in moisture and tames flyaways for sleek, manageable hair.
- Colour protection: Helps defend dyed hair from fading caused by styling heat and UV exposure.
- Hair-extension safe: Gentle on extensions while preserving softness, shine and longevity.
- Detangles & conditions: Eases out knots and delivers daily leave-in hydration.
- Pairs with your hair growth routine: Protects the hair you're working hard to grow, so heat damage doesn't undo it — ideal alongside Grow Me® Shampoo.
Key Ingredients for Hair Growth & Protection
- Niacinamide (Vitamin B3): Known for supporting hair condition, elasticity and moisture retention, helping restore shine.
- Panthenol (Provitamin B5): A moisture magnet that softens and fortifies the hair shaft, helping guard against split ends and dryness.
- Caffeine: Studied for refreshing and energising the scalp at the surface.
- Rosemary Extract: Researched for supporting scalp condition and a refreshed, balanced environment.
- Lupine Protein: Rich in peptides — strengthens the hair fibre and helps protect against daily heat and environmental stress.
- Sunflower Oil: Antioxidant-rich, helps provide natural UV protection, seals in hydration and adds a glossy finish.
How to Use
Spray evenly onto towel-dried or dry hair before applying heat, focusing on mid-lengths and ends. Do not rinse. Comb through and style as usual.
Did You Know?
- Hair starts to weaken around 150°C — and most straighteners and wands run far hotter (up to 230°C). A heat protectant puts a barrier between the tool and your strands.
- Heat damage can undo a hair growth routine. New growth that snaps off before it gains length looks like "no progress" — protecting it is how you keep what you grow.
- It's not just for heat. The same barrier helps against UV (holiday sun) and chlorine (the pool), two big causes of colour fade and dryness.
- Apply to mid-lengths and ends — the oldest, most fragile part of the hair — rather than soaking the roots.
- Extensions love it too. A lightweight leave-in helps colour-matched extensions stay soft and shiny for longer.
Heat Protection Spray FAQs
What heat does it protect up to?
Up to 230°C (450°F) — covering straighteners, curling wands and hairdryers.
Do I use it on wet or dry hair?
Either — spray onto towel-dried or dry hair before heat styling, then comb through. Don't rinse.
Is it safe for colour-treated hair and extensions?
Yes — it helps protect colour from fading and is gentle enough for extensions.
Will it leave my hair stiff or greasy?
No — it's a lightweight leave-in with no stiffness, residue or build-up.
Is it vegan and cruelty-free?
Yes — sulphate-free, paraben-free, palm oil-free, vegan, cruelty-free, and made in the UK.
Why Millions Trust Watermans Haircare
- Trusted by stylists, trichologists and millions of customers worldwide
- Sold globally every 30 seconds
- Recommended for extensions, colour-treated, and chemically processed hair
- Vegan, cruelty-free, and free from sulphates, parabens, and palm oil
- Helping restore people's confidence worldwide since 2012
Protect what you're growing. Add Protect Me® to your routine for resilient, glossy hair — no matter how often you heat style.
TESTED - PROVEN - TRUSTED
All testimonials are by real people and may not reflect the typical purchaser’s experience and are not intended to represent or guarantee that anyone will achieve the same or similar results.
Grow Me Consumer Study
*Claims data based on a study of 104 Females and 18 Males using a blank label
unbranded bottle of Grow Me Shampoo 4 times per week for 3 months.
Full report available on request to Dr's and Government departments only.
Ingredients
How to use, best results.
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