
LEAVE-IN THICKENING TREATMENT FOR THINNING HAIR
Hair not as thick, full and lush as you’d like? Give it a little extra oomph with THICK.AGAIN. Our leave-in thickening treatment is designed for men with fine or thinning hair, and is rich in essential ingredients that will help thicken the hair and prevent breakage. Using breakthrough eyelash thickening and lengthening technology, we’ve harnessed ingredients that will leave your hair looking thicker and fuller over time.
Key Benefits
- Heat Protection
- Strengthening
- Thickening
Fragrance: A classic citrus and floral blend over a woody base of cedar.
How To Use
Thicker-looking hair. Fuller feel. Lightweight finish.
THICK.AGAIN is a leave-in treatment designed to help hair look and feel thicker, stronger and more resilient without weighing it down.
Step 1 — Start on clean, towel-dried hair
After washing, gently remove excess moisture so hair is damp, not dripping.
Step 2 — Apply at the roots
Spray THICK.AGAIN directly onto the scalp and roots, focusing on areas where hair feels fine or lacks density.
Step 3 — Distribute through lengths
Work the product through with fingers or a comb to ensure even coverage from roots to ends.
Step 4 — Style as usual
Blow-dry or air-dry as desired. Hair looks fuller, feels thicker and has a naturally strengthened finish.
Pro Tips
Use consistently as part of your daily routine for best results.
The lightweight formula adds body and density without residue, and works beautifully layered with your favourite KEVIN.MURPHY volumising stylers to amplify fullness while keeping hair soft and natural.
Ingredients
Olive Leaf Extract, Nettle Extract and Immortelle Extract help support scalp health and enhance shine. This leave-in thickening treatment reduces breakage and promotes stronger, fuller-looking hair.
- Nettle Extract – Helps support hair’s strength, reducing the appearance of breakage over time. It enhances hair’s smoothness, manageability and shine, promoting a healthier-looking appearance.
- Olive Leaf Extract – Helps smooth the hair, adding a natural shine while keeping it moisturised. With regular use, it improves the overall condition of the hair, leaving it soft and more manageable.
- Immortelle Extract – Helps to nourish and protect the hair, enhancing its natural shine and softness. It also promotes smoothness, leaving hair feeling revitalised and more manageable.
Full Ingredients: Made in U.S.A. of US and Internationally Sourced Materials - Available Globally INGREDIENTS: Water (Aqua) (Eau), Alcohol Denat., Polyurethane-14, Butylene Glycol, PEG-60 Hydrogenated Castor Oil, Panthenol, Tocopheryl Acetate, Ascorbic Acid, Urtica Dioica (Nettle) Extract*, Alcohol*, Biotinoyl Tripeptide-1, Oleanolic Acid, Hydrolyzed Wheat Protein, Nelumbo Nucifera Flower Extract, Apigenin, Aesculus Hippocastanum (Horse Chestnut) Seed Extract, Helichrysum Italicum Extract, Adansonia Digitata Fruit Extract, Glycerin, Caprylyl Glycol, Hexylene Glycol, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, AMP-Acrylates Copolymer, Sodium Laneth-40 Maleate/Styrene Sulfonate Copolymer, Triethyl Citrate, Aminomethyl Propanol, Tetrasodium Glutamate Diacetate, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Fragrance (Parfum), Hydroxycitronellal, Linalool, Limonene *Certified Organic/ Certifié Biologique /Certificeret/Sertifisert/Certifierad organisk/ Zertifiziert Biologisch/ Certificato Organico/ Certificación Orgánica Made in EU - Available Globally INGREDIENTS: Water (Aqua) (Eau), Alcohol Denat., Butylene Glycol, Polyurethane-14, PEG-40 Hydrogenated Castor Oil, Panthenol, Tocopheryl Acetate, Ascorbic Acid, Urtica Dioica (Nettle) Extract, Biotinoyl Tripeptide-1, Oleanolic Acid, Hydrolyzed Wheat Protein, Nelumbo Nucifera Flower Extract, Apigenin, Aesculus Hippocastanum (Horse Chestnut) Seed Extract, Helichrysum Italicum Extract, Adansonia Digitata Fruit Extract, Glycerin, Caprylyl Glycol, PPG-26-Buteth-26, AMP-Acrylates Copolymer, Sodium Laneth-40 Maleate/Styrene Sulfonate Copolymer, Triethyl Citrate, Aminomethyl Propanol, Tetrasodium Glutamate Diacetate, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Fragrance (Parfum), Hydroxycitronellal, Limonene, Linalool *The product's ingredient list and packaging may be updated over time or vary depending on region. Always check the list of ingredients found on the packaging of the purchased product.