10 Best Head Lice Treatments Strong in The UK

Last updated on 27/08/2025

Advertising disclosure

Lice Kit with Tea Tree Oil - Ultimate Solution for Lice and Nits Infestations with Hair Rinse, Hair Spray, and Anti-Lice Treatment - Safe for All Hair Types

Free Shipping

Why We Love It

Eliminates lice and nits.
Natural tea tree oil.
Gentle on all hair.

Main Highlights

🌿 Comprehensive elimination of lice and nits with a hair rinse, hair spray, and anti-lice treatment. Use all three products together for best results.
🌿 Infused with natural tea tree oil for a safe and natural solution that has been shown to have lice-repelling properties.
🌿 Gentle and soothing formula provides much-needed relief from scalp irritation and itchiness caused by lice bites. The kit creates a protective barrier to prevent future lice infestations.
🌿 Suitable for all hair types, including color-treated hair, and can be used by all ages. A versatile and convenient solution for the whole family.

Hedrin Kills Headlice Liquid Gel, Fast and Effective Lice and Nit Treatment, Kills Head Lice and Eggs, 8 Treatments, Clinically Tested, Suitable for Adults and Children, 250ml

17% Off

Why We Love It

Fast and efficient lice treatment.
Chemical-free, safe for children.
Mums net top-rated product.

Main Highlights

FAST & EFFECTIVE: Rapidly eliminates head lice and their eggs, providing quick relief from infestations
LIQUID GEL FORMULA: Easy-to-apply liquid gel formulation ensures thorough coverage for effective treatment
CLINICALLY TESTED: Proven safe and effective through rigorous clinical testing, ensuring reliability and peace of mind
LARGE SIZE: Includes 1 x 250ml bottle (equivalent to 10 x 25ml treatments), offering great value and convenience for multiple uses
SUITABLE FOR ADULTS & CHILDREN: Designed for use on both adults and children, making it suitable and safe for the entire family
GENTLE ON HAIR: Formulated to be gentle on hair, leaving it soft and manageable while effectively treating lice without harsh chemicals

NitNOT Headlice Treatment As Seen On Dragons Den100% Effective Kills All Head Lice and Eggs. Premium Nit Treatment Lotion(200ml). Lice Treatment Extra Defence for All Hair, for Children and Adults.

20% OffFree Shipping

Why We Love It

Highly effective and hypoallergenic formula.
Endorsed by professional associations.
Environmentally friendly packaging.

Main Highlights

HYPOALLERGENIC HEAD LICE TREATMENT 100% EFFECTIVE - NitNOT Head Lice Treatment Serum has been specially formulated for being a nit treatment extra strong without damaging the scalp. It works on all life cycle stages of the nits, even preventing the eggs from developing. Scientifically proven to be kind to the skin with no side effects. Perfect as headlice. treatment kids, best nit egg remover.
UK PROFESSIONAL GRADE ECO FORMULA - NitNOT Nit Treatment Serum is made from odourless mineral oil solution which is scientifically recommended as the first line of defence for killing full marks head lice and eggs. Our serum is not tested on animals and is certified vegan. It is also non-flammable, unlike many other leading brands head lice treatments, keeping you and your family safe from harm.
EASY TO APPLY - NitNOT Serum is easily applied using our handy applicator nozzle, meaning there is no waste – just use what you need. Great for use on all types of hair including curly, afro, thick and long hair. Our cost-effective 200ml full marks head lice treatment means there’s plenty enough for the whole family.
PROFESSIONALLY ENDORSED – NitNOT Head Lice Treatment Serum is proudly endorsed by the British Association of Professional Nannies (BAPN) as the best headlice. treatment on the market. It is also certified by the government's Medicines and Healthcare Products Regulatory Agency (MHRA). Our NitNOT Serum is free from perfumes and harmful additives and is the perfect head lice treatment nit lotion for children and the whole family.
ECO-FRIENDLY - We are proud to be the first ever certified eco-friendly head lice, egg and nit treatment on the market, leading the way on being environmentally friendly, but without compromising on the effectiveness of the product. Packaged in environmentally friendly, sustainable packaging using our 100% recyclable eco-certified bottle made only from plant materials.

Nitrid Ultra Once All-in-One Head Lice Treatment Spray & Comb - 100% Effective on Lice & Eggs in 2mins, Includes Spray 120ml & Nit Comb - 2023 New Formulation

Free Shipping

Why We Love It

Fast and effective lice treatment.
No skin irritation caused.
Unique, clinically-proven formula.

Main Highlights

NEW IMPROVED FORMULATION! - Nitrid Ultra Once All-In-One Head Lice Treatment - Includes 1x Lice Trigger Spray (120ml) & 1x Nit Comb.
FAST AND EFFECTIVE - New formulation is 100% effective at killing lice and eggs after only 2 minutes of exposure to the product! More effective than any other product on the market. Note: we would still recommend leaving the product on for longer than this, per the instructions on the pack, in order to get the best out of the treatment.
CLINICALLY PROVEN TO KILL LICE AND EGGS - Unlike most products, Nitrid Ultra Once kills 100% of lice and eggs. This means its effectiveness on eggs is not based on how well eggs can be removed with the comb following treatment.
FRIENDLY ON SKIN - No skin irritation, odour or pesticides! Safe for kids!
UNIQUE FORMULA - Key active ingredient, Dimethicone.

Full Marks 200ml Head Lice Solution - Simple 5-Minute Formula, Eliminates Lice & Eggs, Includes Comb, Effective Scalp Care In One Use, Fast-Acting Treatment

15% OffFree Shipping

Why We Love It

Ensures fast and effective treatment.
Proven to kill headlice.
Includes solution and comb.

Main Highlights

FAST AND EFFECTIVE HEADLICE TREATMENT - Full marks solution has been formulated to provide fast and effective treatment for headlice and their eggs
CLINICALLY PROVEN TO KILL HEADLICE – no traditional pesticides
COMB INCLUDED – Head lice solution and comb included
5 MINUTE TREATMENT - Full Marks Solution is formulated to provide fast treatment for headlice and eggs

Vamousse Head Lice Treatment Mousse | Kills 100% of Head lice and Eggs Within 15 Minutes I One-time Application I Non-Greasy | Steel Nit Comb Included | 160 ml

17% OffFree Shipping

Why We Love It

Kills lice and eggs fast.
Works with one application.
Includes steel nit comb.

Main Highlights

FAST AND EFFECTIVE TREATMENT FOR HEAD LICE: Proven to kill 100% of head lice AND eggs in scientific tests within 15 minutes.
REQUIRES JUST ONE APPLICATION: Vamousse treatment mousse kills head lice and eggs BEFORE you comb in just one simple treatment.
NIT COMB INCLUDED: 160ml head lice treatment mousse and steel nit comb included.
SCIENTIFICALLY PROVEN, UNIQUE FORMULA: Doesn’t leave hair feeling greasy.
SUITABLE FOR ADULTS AND CHILDREN: aged 2 years and older.

Lyclear Express Treat & Protect Shampoo - Kills Head Lice & Eggs – Effective in Just 5 minutes on Head Lice - Helps Protect for up-to 72 Hours* & Washes Hair – 200ml Shampoo Format

37% OffFree Shipping

Why We Love It

Fast action against lice.
72 hours of protection.
Gentle on hair, skin.

Main Highlights

Fast action: The Shampoo has been proven to be up to 100% effective against head lice in 5 minutes
Up to 72* hours protection: The Lice Protection Factor (LPF) technology makes hair an unpleasant environment for lice, helping avoid possible reinfestations
Gentle on hair & skin: Clinically proven against "Super Lice"**. Insecticide-free formula suffocates and dehydrates pesticide resistance lice.
Easy rinse: The silicone-free shampoo is convenient to use as it washes the hair at the same time
Soft & shiny hair: A 200 ml bottle lasts up to 8 applications, depending on the length of the hair

NitWits All-In-One Head Lice Treatment Spray, Kills Nits & Eggs, Includes Lice Spray 120ml & Nit Comb ,120 ml (Pack of 1)

Free Shipping

Why We Love It

Kind on kids, tough on nits.
Easy and quick treatment.
No mess spray application.

Main Highlights

LICE TREATMENT: NitWits All In One Head Lice Solution - kind on kids, not so nice to nits! Includes 1x Lice Spray 120ml & 1x Nit Comb
KILLS LICE & EGGS IN ONE GO: It’s easy to treat head lice and their eggs with no need to comb! Hair should be checked again after seven days to ensure that no head lice are present as eggs take around 7 days to hatch, if lice are detected, repeat treatment
CHILD-FRIENDLY SCENT: NitWits All-In-One Spray uses a kid friendly fragrance and is gentle on young skin. Effective on all types of hair
20 MINUTE FAST ACTION FORMULA: NitWits All-In-One delivers a quick and easy way to kill head lice AND their eggs without the need for rigorous combing. The unique formula contains a key active ingredient called Dimethicone which has shown great results in killing both head lice and their eggs quickly
NO TRADITIONAL CHEMICALS OR PESTICIDES: NitWits All-In-One is a sensitive formula that comes in an easy, no mess spray applicator. For effective use, ensure hair is dry before spraying, and spray in sections. NitWits believes there are better alternatives to using traditional pesticides on children and as such all NitWits products do not contain any traditional pesticides
Please be notified that packaging of the product may vary

Puressentiel Head Lice Prevention and Repellent Spray For Kids and Adults, Proven 24 h Protection Against Head Lice and Infestations, 100 percent Natural Active Ingredients, Vegan, Cruelty Free, 75 ml

20% OffFree Shipping

Why We Love It

Scientifically proven protection, 24-hours.
Natural and plant-based ingredients.
Safe for kids, cruelty-free.

Main Highlights

SCIENTIFICALLY PROVEN: The Puressentiel Head Lice and Nit Repellent Spray prevents against head lice. In the event of an outbreak, it prevents a scalp infestation and offers effective protection up to 24 hours
HOW TO USE: Spray the head lice and nit repellent once daily, in the morning, 5 to 7 times onto the hair, back of the neck and behind the ears, for effective protection from head lice for up to 24 hours
NATURAL and PLANT BASED: 100 Percentage natural active ingredients head lice repellent spray. Gentle formulation, free from synthetic fragrances and pesticides. Derived from lemon eucalyptus oil with no neurotoxic insecticides
GENTLE: On hair and the environment. Can be used daily without damaging the hair or making it greasy. No neurotoxic repellents, leaves the hair smelling fresh and pleasant
DERMATOLOGICALLY TESTED: Suitable for daily use. Suitable for vegans and cruelty free
SAFE FOR KIDS: Puressentiel Head Lice Repellent Spray is safe for all family member aged 3
Made in France

Lyclear Express Treat & Protect Spray - Kills Head Lice & Eggs – Effective in Just 5 minutes on Head Lice & Helps Protect for up-to 72 hours* – 100ml Spray Format

50% OffFree Shipping

Why We Love It

Fast action against lice.
Providing prolonged protection.
Ensures soft, shiny hair.

Main Highlights

Fast action: The Spray has been proven to be up to 100% effective against head lice in 5 minutes
Up to 72* hours protection: The Lice Protection Factor (LPF) technology makes hair an unpleasant environment for lice, helping avoid possible reinfestations
Gentle on hair & skin: Clinically proven against "Super Lice"**. Insecticide-free formula suffocates and dehydrates pesticide resistance lice.
Silicone & insecticide-free formula allows easy rinse and combing: To remove all eggs use sufficient spray and comb thoroughly
Soft & shiny hair: A 100 ml bottle lasts up to 4 applications, depending on the length of the hair

8.7

Excellent

Save 50%

We scanned 178 products

We reviewed these offers relevant to the Head Lice Treatments Strong within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Australian Bodycare, Hedrin, Nitnot, Nitrid, Full Marks, Vamousse, Lyclear, NitWits, Puressentiel, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Head Lice Treatments Strong in the market, we considered we took a deep dive into 891 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Lice Kit with Tea Tree Oil - Ultimate Solution for Lice and Nits Infestations with Hair Rinse, Hair Spray, and Anti-Lice Treatment - Safe for All Hair Types. We love many things about this product by Australian Bodycare. What sets it apart from the competition is Eliminates lice and nits, Natural tea tree oil, Gentle on all hair.
The best value product for most shoppers and where user satisfaction is continuously the highest is Hedrin Kills Headlice Liquid Gel, Fast and Effective Lice and Nit Treatment, Kills Head Lice and Eggs, 8 Treatments, Clinically Tested, Suitable for Adults and Children, 250ml by Hedrin based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Head Lice Treatments Strong and the best cost-to-value ratio is Lyclear Express Treat & Protect Spray - Kills Head Lice & Eggs – Effective in Just 5 minutes on Head Lice & Helps Protect for up-to 72 hours* – 100ml Spray Formatat Lyclear with a 50% discount.
Our list of the best Head Lice Treatments Strong is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Head Lice Treatments Strong in The UK

Related Deals You Might Like for Head Lice Treatments Strong

Lyclear Express Treat & Protect Lotion - Kills Head Lice & Eggs – Effective in Just 5 minutes on Head Lice & Helps Protect for up-to 72 hours* – 100ml Lotion Format

Hedrin Head Lice Shampoo and Comb Kit, Kills Head Lice and Eggs in 5 Minutes, 4 Treatments, Clinically Tested, Suitable for Adults and Children, 100ml, (Formerly All-in-One - Packaging May Vary)

Full Marks Head Lice Solution Spray 150 ml - Fast & Effective Nit Treatment With Comb, Scalp Scrub, Prevention, Kills Nits, Easy Application, Safe For Kids, No Harsh Chemicals

Mediker 2 X Mediker Anti Lice Remover Treatment Head Shampoo 100% Lice Remove 50Ml X 2 = 100Ml

pengxiaomei 4 pcs Lice Combs,Durable Double Sided Nit Comb Lice Dectection Comb Head Treatment for Kids Adults Pets

Nit Comb Head Lice Treatment Best of Lice comb for nit treatment Double Sided Pack Of 4

One Step: Dimeticone Head Lice Treatment 100ml – Lice and Nit Removal Solution | Gentle, Non-Toxic Formula for Kids and Adults | Safe, Effective, and Easy to Use

Vosene Kids Apple & Lemon Head Lice Defence Spray 150ml, Conditioning and detangling Natural Head lice Repellent with Tea Tree Leaf, citronella and Eucalyptus Oil, Helps to Keep headlice at Bay.

OBSCYON 6Pcs Lice Comb,Double Sided Nit Comb for Head Lice Treatment[including Long Thick Hair], Nit Free Comb for Kids Pets and Adults

DR J'S CHILDRENS HEAD LICE DEFENCE SPARY

We scanned 178 products

We concluded that: