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Quick summary

Type of medicine

Topical Insecticidal Shampoo

Works by

Disrupting Nervous Systems of Lice and Eggs

Active Ingredient


Effective within

10 Minutes (Recommended Duration)



Side effects

Mild Skin Irritation, Itching

Medication details


Lyclear Express Treat & Protect Head Lice Shampoo stands as an unwavering solution meticulously designed to combine efficacy and safety in the battle against head lice infestations. This proven remedy provides a comprehensive treatment approach coupled with enduring protective measures, all encased within the convenience of a 200ml bottle. With an inclusivity that encompasses individuals of all age groups, including children, this shampoo embodies an essential tool for addressing the persistent concern of head lice.

As an affliction that transcends age and social strata, head lice infestations are both a nuisance and a cause for concern among parents, caregivers, and individuals. The prevalence of these tiny parasites underscores the need for an effective remedy that strikes a balance between eradicating the infestation and upholding the safety and comfort of the user. Lyclear Express Treat & Protect Head Lice Shampoo successfully meets this demand, offering a holistic approach to managing head lice while being easy to use and convenient to incorporate into daily routines.


- Application: The application process is straightforward. Start by thoroughly wetting the hair. Subsequently, apply an ample amount of Lyclear Express Treat & Protect Shampoo to the scalp and hair. Employ gentle massaging motions to generate a luxuriant lather, ensuring thorough coverage of the entire scalp and hair strands. Be particularly diligent in treating the areas behind the ears and the nape of the neck, as these are common hideouts for lice.

- Rinsing: Allow the shampoo to remain on the hair for the recommended duration, typically around 10 minutes. This period facilitates the optimal functioning of the active ingredients in targeting and exterminating both lice and their eggs. After the stipulated time, rinse the hair meticulously with warm water.

- Comb-Out: With the hair still damp, employ a fine-toothed comb to meticulously eliminate any deceased lice or eggs. Run the comb from the scalp to the hair tips, making sure to wipe the comb on a tissue or paper towel after each stroke, thus preventing reinfestation.

- Repeat Treatment: It is advisable to repeat the treatment after the lapse of 7 days to effectively break the life cycle. Reiterate the same process of application, rinsing, and comb-out.


The foundational element of Lyclear Express Treat & Protect Head Lice Shampoo is permethrin, an active ingredient belonging to the pyrethroid class of insecticides. Permethrin operates by disrupting the nervous systems of both lice and their eggs, culminating in paralysis and eventual demise. The shampoo formulation is also enriched with other non-active ingredients that contribute to its texture, fragrance, and overall effectiveness.

Side Effects

Lyclear Express Treat & Protect Head Lice Shampoo has exhibited a commendable record of tolerability, with minimal associated side effects. However, akin to any medicated product, some individuals might encounter mild skin irritation or pruritus. Should any untoward reactions manifest—such as erythema, rash, or intense itching—it is imperative to discontinue usage promptly and rinse the hair scrupulously. For those with a history of cutaneous sensitivity, it is prudent to conduct a patch test on a small skin area before applying the shampoo to the entire scalp.


External Use Only: Emphasizing the external nature of this product is essential. Prevent any contact with the eyes, oral cavity, or compromised skin. In the event of inadvertent contact, ensure thorough rinsing with water.

Allergic Reactions: Individuals with established hypersensitivity to permethrin or any other shampoo components must refrain from using this product. A thorough examination of the ingredient list before application is recommended.

Children and Pregnant/Breastfeeding Women: While this shampoo is suitable for children, cautious application to avoid contact with the eyes and mouth is advised. Pregnant or breastfeeding women should seek counsel from a healthcare professional before utilization.

Resistance and Reinfestation: Though Lyclear Express Treat & Protect Head Lice Shampoo is highly effective, it's noteworthy that certain lice populations might exhibit resistance to specific insecticides, including permethrin. In cases where lice persist post-treatment, it is advisable to seek guidance from a healthcare professional.

Environmental Considerations: The responsible disposal of both the product and its packaging is vital. Adherence to local waste disposal guidelines is imperative, with an emphasis on preventing shampoo disposal into water sources or soil.

Medically reviewed and published

  • This page was medically reviewed by Dr Sohaib Imtiaz, Clinical Lead on Oct 2, 2023, 4:00 pm

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Please read our FAQs page to find out more.

Is Lyclear Express Treat & Protect Head Lice Shampoo suitable for all hair types?

Absolutely, Lyclear Express Treat & Protect Head Lice Shampoo is formulated to cater to various hair types and textures. Whether you have straight, wavy, or curly hair, this shampoo is designed for universal use. Its application and efficacy remain consistent across different hair structures.

How long should I leave Lyclear Express Treat & Protect Shampoo on my hair during treatment?

For optimal results, it is recommended to leave the shampoo on your hair for approximately 10 minutes. This duration allows the active ingredient, permethrin, ample time to penetrate and target both lice and their eggs effectively. After this time has elapsed, you can proceed with rinsing your hair thoroughly.

Can I use Lyclear Express Treat & Protect Head Lice Shampoo on colored or treated hair?

Yes, you can use Lyclear Express Treat & Protect Head Lice Shampoo on colored or treated hair. The formulation is designed to be gentle on the hair while effectively addressing head lice infestations. However, it's always a good practice to conduct a patch test on a small, inconspicuous area of your hair before applying the shampoo all over, especially if you have concerns about the impact on color-treated hair.

How often should I repeat the Lyclear Express Treat & Protect treatment?

To break the head lice life cycle and ensure comprehensive treatment, it is recommended to repeat the Lyclear Express Treat & Protect regimen after 7 days from the initial application. This helps address any lice that may have hatched from previously laid eggs and maintains the efficacy of the treatment.

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