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Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
Stronger Love Rejuvenate & Repair Spray - Hair by Sam McKnight
4.9 (29)
NEW

Stronger Love Rejuvenate & Repair Spray

RePair. ReNew. ReLove.

£32.00 150ml

EXCLUSIVE FIRST ACCESS

A leave-in rejuvenating bond repair spray, created to meet the demands of both the red carpet and everyday life. The essential foundation for every style, it strengthens hair from within while detangling, protecting and preparing for effortless styling. Hair feels softer, stronger and more resilient with every use.

✓ 69% Stronger Hair After One Use*
✓ 94% Saw Less Breakage When Brushing
✓ Triple Bond Repair
✓ Instantly Detangles
✓ Heat Protection to 230°C
✓ UV + Humidity Defence

*Clinically proven to strengthen and reinforce hair fibre

 

BOND REPAIR · PROTECTION  ·  EFFORTLESS STYLING

Size
Icon 100% VEGAN
Icon PARABEN FREE
Icon SULFATE FREE
STRONGER LOVE DIFFERENCE

A daily rejuvenation ritual built on bond repair, heat protection and humidity defence — Sam’s backstage formula, designed for every day.


REPAIR
Reinforces weakened bonds for stronger, more resilient hair with every use.
69% stronger hair in just one use, 78% stronger after six.


RENEW
Protects against heat up to 230°C, humidity, UV and environmental stress while preserving colour vibrancy.
94% of consumers saw less breakage when brushing.


RELOVE
Detangles, smooths and restores softness for effortless styling.
91% of consumers felt hair was rejuvenated and more manageable. 

Stronger Love is suitable for all hair in need of repair and damage protection. Ideal for dry, bleached,  colour-treated and chemically processed hair.

Infused with Sam’s signature botanical fine fragrance.

*Benefits reported in consumer testing (n=[41). **Clinical study measuring hair fibre diameter after 1 and 6 uses

Healthy hair styles better

Strong hair is the foundation of every style.

Hair bonds act as the internal framework of each strand, giving hair its strength, elasticity and resilience. Like a scaffold supporting a building, they help hair hold its shape, move beautifully and withstand daily stress.

Bleaching, colouring, heat styling, UV exposure and environmental stress can weaken these bonds over time - leaving hair fragile, dry and harder to manage.

Stronger Love helps reinforce hair’s internal structure, creating the foundation for stronger, healthier-looking hair that is easy to style.

 

THE SCIENCE OF STRONGER HAIR

Triple-Bond Repair 

Hair relies on three key bonds - hydrogen, ionic and disulphide - to maintain its strength, flexibility and resilience. Stronger Love is formulated to reinforce all three, creating a foundation for healthier, stronger and more manageable hair.


Powered by advanced technologies:

FIBREHANCE™ BM

Strengthens hair from within to improve elasticity and help reduce breakage.

EVERBOND™

Reinforces weakened hair bonds to improve strength and protect against heat styling damage.

KERAGUARD™

Protects against heat up to 230°C, UV and environmental stress while helping preserve colour vibrancy.

SENSALUXE™ DF

Instantly detangles and smooths, leaving hair softer, more manageable and weightless.

How to use

Stronger Love fits effortlessly into your haircare and styling routine.

Shake well. Apply to clean, dry or damp hair. Spray from mid-lengths to ends, focusing on tangled areas. Comb through and style as usual.

No waiting. Just spray and style.

WHY IT’S IN SAM’S KIT

"After five decades backstage, I've learnt one thing: healthier, stronger hair changes everything. Not just how it looks, but how it moves, how it feels, and how it styles. That's why I created Stronger Love.

Think of it as a daily rejuvenation for your hair: effortless, effective, and working hard behind the scenes.”

— SAM MCKNIGHT  

Ingredients

Aqua (Water/Eau), PEG-7 Glyceryl Cocoate, Dicetyldimonium Chloride, Propylene Glycol, Polyquaternium-37, Dioctyldodecyl Dodecanedioate, PPG-3 Benzyl Ether Myristate, Phenoxyethanol, Propylene Glycol Dicaprylate/Dicaprate, Isopropyl Alcohol, Panthenol, Maltodextrin, Cetrimonium Chloride, PEG-40 Hydrogenated Castor Oil, Parfum (Fragrance), PPG-1 Trideceth-6, Hydrolyzed Moringa Oleifera Seed Extract, Hydroxypropylammonium Gluconate, Hydroxypropylgluconamide, Trisodium Ethylenediamine Disuccinate, Tetramethyl Acetyloctahydronaphthalenes, Ethylhexylglycerin, Acrylates/Stearyl Methacrylate Copolymer, Sorbitan Oleate, Juniperus Virginiana Oil, Citric Acid, Caesalpinia Spinosa (Tara) Fruit Pod Extract, Limonene, Sodium Benzoate, Helianthus Annuus (Sunflower) Sprout Extract, Beta-Caryophyllene, Tartaric Acid, Pinene,
Benzyl Alcohol, Pentaerythrityl Tetra-Di-t-Butyl Hydroxyhydrocinnamate, Potassium Sorbate.

Made in the UK. 

Shipping & Returns

FREE UK STANDARD DELIVERY ON ALL ORDERS; ORDER BY 4PM FOR NEXT DAY DELIVERY FROM £2.50

We offer free standard delivery on all UK orders. Orders are shipped and delivered by Evri on business days Monday through Friday, excluding bank holidays and weekends. We endeavour to deliver UK orders within 3 working days.

For purchases made before 4pm, UK Next Day Delivery for the following business day is available for £2.50. Restrictions apply.*

Orders with multiple products are packaged and shipped together. If one or more of your items is only available to 'pre-order', please consider making separate purchases to receive the available products as soon as possible.

If you have any queries regarding delivery please contact Customer Services at info@sammcknight.com

Please note that Samples are not available to purchase individually.

*Some products including our aerosols may have a separate delivery fee automatically added to your order. If you think this has happened to your order, please contact our customer service at info@sammcknight.com and we will provide assistance.


INTERNATIONAL ORDERS

We deliver to: Belgium, Bulgaria, Hungary, France, Georgia, Germany, Greece, Ireland, Netherlands, Poland, Portugal, Sweden. Email info@sammcknight.com if you are in Europe and want to check if we deliver to you.

We can only deliver non-aerosol products (everything excluding Cool Girl, Lazy Girl, Modern Hairspray, Easy Up Do) to Canada. Please note the customer is responsible for duties and taxes.

Orders are shipping express UPS to Canada, and DPD to Europe. Shipping charge from £5.

Unfortunately we’re temporarily pausing U.S. orders & shipping. We work with Violet Grey to offer a limited selection of our range; or with Selfridges who deliver to the US for a $35 fee.

 

RETURNS

If for any reason you're dissatisfied with your purchase, please contact info@sammcknight.com we welcome your feedback. Unfortunately we do not accept returns unless the product is faulty. There are no exchanges on our products. Please contact us at info@sammcknight.comand we will provide instructions for making returns.

"My go-to after every wash! It detangles, smooths, and makes styling so much easier... Heat protection and strengthening are exactly what I was looking for after going blonde."

Iga W, 2026

MEET THE BOND BUILDERS

FIBREHANCE™ BM

Improves elasticity and reduces breakage. 

EVERBOND™

Repairs the three key hair bonds.

KERAGUARD™

Protects against heat and UV damage.

SENSALUXE™ DF

Detangles and softens for a weightless finish. 

FAQs

How does Stronger Love repair hair?

Stronger Love helps reinforce the hair's internal bonds using advanced bond-building technologies. It strengthens the hair fibre, helps reduce breakage and protects against future damage, leaving hair stronger, smoother and more resilient.

Is Stronger Love a treatment or a styling product?

Both. Stronger Love is a leave-in bond repair treatment that also detangles, smooths and protects hair, creating the perfect foundation for effortless styling.

What's the difference between Stronger Love and a leave-in conditioner?

Unlike a traditional leave-in conditioner, Stronger Love helps reinforce the hair's internal bonds while conditioning the surface. It also provides heat protection up to 230°C, UV defence and humidity protection.

Who is Stronger Love suitable for?

Stronger Love is suitable for all hair types and is especially beneficial for coloured, bleached, chemically treated or heat-styled hair. It also helps protect healthy hair from everyday environmental damage.

How do I use Stronger Love?

Spray onto clean, towel-dried hair, focusing on the mid-lengths and ends. Leave in, comb through and style as usual. Use after every wash for best results.

Stronger Love Rejuvenate & Repair Spray

£32.00

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