Eliminates lice and nits with natural and organic ingredients

Effective formula free of chemical insecticides. Non-irritating on the scalp and protective of the hair structure


MARNYS® Lendremar is an effective lice killer that removes head lice and nits from the first use in just 15 minutes. Besides, it does not irritate the scalp or eyes, and protects and maintains the hair structure, restoring and rebalancing the scalp's flora.

MARNYS® Lendremar, unlike traditional treatments containing artificial insecticides, does not generate resistance.

It additionally includes a lice comb with double stripe pins that eliminates nits and lice from hair roots to ensure a 100% effective treatment.

The formulation of MARNYS® Lendremar is unique and innovative, combining natural ingredients and ingredients from organic farming: Tea Tree, Quassia Vinegar, Neem and Lavender, which effectively act against head lice and nits, with alpha-glucan oligosaccharide (prebiotic) that contributes to protecting your hair and scalp.

This unique prebiotic ingredient maintains the scalp’s natural and normal flora, preventing bacterial or fungal infections that can be caused by scratching due to lice infestation.

MARNYS® Lendremar is suitable for adults and children from 2 years of age.

This is the organic and natural treatment of choice to eliminate head lice and nits and to protect hair and scalp simultaneously.

Benefits and properties

  • Clinically tested under use conditions. The clinical study verifies the effectiveness to eliminate head lice and nits from the first use in just 15 minutes.
  • Its exclusive formula with herb extracts, Tea Tree, Neem and Quassia Vinegar, eliminates 100% of lice and nits.
  • The lice comb with double stripe pins is essential for a 100% effective treatment, removing nits and lice from hair roots mechanically.
  • It avoids resistance thanks to its effective mechanism of action and to the absence of traditional insecticides.
  • Formulated with natural prebiotic to rebalance the scalp's flora.
  • Well tolerated, free of other treatments’ annoying effects, as this product doesn’t irritate the eyes or the scalp.
  • Its composition based on plant ingredients, without chemical insecticides, makes it scalp and environment-friendly.

98.8% of the ingredients in MARNYS® Lendremar are natural ingredients, and 23% of the total ingredients are constituents of organic origin (organic farming).

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The correct application of this product is key to its effectiveness, so it is necessary to follow the instructions for use carefully and to respect the application times. The use of a lice comb is essential to achieve maximum effectiveness.

  1. Use the lice comb on the dry hair of all members of the family to detect whether there are living head lice and nits. After using the lice comb, apply the lotion on the head of those who have lice to increase its efficacy and prevent lice from infesting other people.
  2. Cover the shoulders with a towel, shake well the product to mix before use and abundantly apply it 10cm far from the dry hair, covering the entire surface. Leave on for 15 minutes.
  3. Wash the hair with a cosmetic shampoo and rinse with plenty of water.
  4. Use the lice comb to eliminate the lice. After combing each section, the lice comb must be washed and dried to remove hairs, lice and nits.
  5. It is recommended to check 7 and 14 days later whether there are living head lice and nits, and to repeat steps from 1 to 4.

EXTERNAL USE. Do not intake.


100ml SPRAY bottle

Lice comb with double stripe pins included


Tea tree oil (5%)*, Neem oil (0.8%), Quassia wood extract, acetum, Lavender flower water*, alpha-glucan oligosaccharide.

*Ingredients from organic farming


SKU: PH100
EAN: 8470001952837

Recommended for adults and children over 2 years old. 


How are nits and lice removed without chemical ingredients?

The formulation of Lendremar is unique and innovative, combining natural and organic farming ingredients: Tea Tree, Quassia Vinegar, Neem, and Lavender with α-glucan oligosaccharide (prebiotic), which effectively fights against lice and nits 100%. Check out the 'how to use' section above.

How can you quickly get rid of head lice and nits with Lendremar?

Lendremar is a pediculicide that effectively kills head lice and nits from the first application in just 15 minutes. Please check the 'how to use' section above.

Is it necessary to wear a cap with Lendremar?

It's not necessary to wear a cap during the application of Lendremar. You can see the step-by-step instructions in the 'how to use' section above.

How many days can I use Lendremar for?

Lendremar does not have a limited number of days for its use. It is recommended to check for the presence of live lice and nits on day 7 and again on day 14, and repeat steps 1 to 4 of the instructions which you can review in the 'how to use' section above.

Does Lendremar prevent re-infestation of head lice?

Lendremar effectively eliminates both lice and nits thanks to its mode of action, which reduces the risk of new infestations.

Does Lendremar kill lice without irritating the hair and scalp?

Lendremar is an effective pediculicide for eliminating lice and nits without irritating the scalp. Furthermore, it contains prebiotic ingredients that contribute to the protection of the hair and scalp.

Is Lendremar suitable for vegans?

Yes, Lendremar is a pediculicide with natural and plant-based ingredients that act against lice and nits. Therefore, it is suitable for vegans.


Lice: increasingly resistant to chemical insecticides

In recent years lice have developed resistance to chemical insecticides, which are often neurotoxic and very irritant to the scalp. A lice killer based on organic and natural ingredients combined with the lice comb, are the key complements to be able to remove head lice and nits.

How to eliminate lice and nits?

Very likely you’ve ever wondered how to effectively remove lice from your hair, but what are head lice? Why do lice and nits adhere to your hair? What is the life cycle of lice? We tell you everything about head lice infestation (pediculosis) affecting the scalp.

Head lice (Pediculus humanus capitis) are blood-feeding parasites in humans.

Head lice and nits have been present since ancient times and are a public health problem worldwide. The majority of people affected by head lice are children between 3 and 13 years of age from all socio-economic levels.

Head lice are small insects, visible to the naked eye, that live in people’s hair and feed on blood. At the end of their 6 legs they have claws used to adhere to hair. Female lice start laying three to ten eggs (nits) daily and have got a life cycle of about 1 month.

Why does my head itch?

Nits are attached to hair by a cementitious-like substance placed by the female louse and are incubated by the individual’s body warmth. After approximately seven days, a very fragile larva is born, which immediately must ingest blood in order to live. Nine days later, this reaches adulthood. When head lice feed on blood they inject saliva into the scalp giving rise to an irritation characterised by itching and stinging pain.

How do head lice spread?

The most frequent way of transmission is direct, from head to head, although it can occur through: combs, brushes, caps, scarves, headphones, headrests, mattresses, plushes, etc.

What are prebiotics, oligosaccharides and how do they benefit the scalp?

Human skin and its components (hair) provide a variety of microorganisms an environment fit to live in. The skin flora has got a beneficial and protective role, but any disturbance in its structure leads to a variation that can be “exploited” by pathogenic organisms to colonise. Fortunately, prebiotics such as oligosaccharides are “food” for the beneficial flora, as though they were ingredients that positively affect the individual’s skin. Oligosaccharides are beneficial to the scalp because they selectively stimulate the growth of a limited number of organisms which have got the potential to improve skin structure, so they benefit the scalp’s flora.


4 reviews for Lendremar

  1. Vanessa

    I do not regret the purchase and I am very satisfied with the result. It is an effective product that takes care of my daughter's hair, I was recommended it and it is true that it is worth buying ... Thank you Juani, and my little tip! I also put it on the elastic bands of her pigtails, so we remind the lice not to jump on her head.

    [Translated from marnys.es]

  2. Cruz

    I have bought your tea tree oil and neem seed oil to apply them to the dog to prevent ticks and fleas ... Do you have any special formula for use on pets? I live in the countryside, and ticks are becoming a huge problem for both animals and people. Thank you. Cruz.

    [Translated from marnys.es]

  3. Esther Dominguez

    I used it this week with my daughter and it worked wonderfully. After putting the product on and waiting, the nits and lice have been trapped in the comb. Very happy. Also, the product smells great.

    [Translated from marnys.es]

  4. Carmen Llor

    My son gets nits almost every year at school. When is it going to be available again? 

    [Translated from marnys.es]

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