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Lice isn't the enemy. It's the panic that follows. There is a better way. And it starts with nature.
A lice-free scalp. Calm restored. No chemical smell. No worry about what you're putting on their head. Just one overnight treatment.
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8 plant-derived actives · 50ml amber dropper bottle · Zero synthetic pesticides · Zero permethrin
The cornerstone of the formula. Disrupts the lice lifecycle at every stage — suffocates live lice and coats nits at the hair shaft to prevent hatching. Deep-penetrating and fast-acting.
Dual-action powerhouse. Delivers direct contact-kill on live lice while forming a persistent repellent barrier on the hair shaft. Prevents re-infestation after treatment is complete.
Rich in eugenol — one of nature's most potent natural insecticidal compounds. Kills live lice and destroys eggs on contact. Works synergistically with Neem for triple-action elimination.
Creates a persistent aromatic barrier that lice actively detect and avoid. Critical for prevention — regular weekly use keeps lice from returning to already-treated hair.
A traditional Ceylon lice remedy used for generations. Deep scalp penetration ensures the active compounds reach every part of the hair shaft — including areas near the root where nits attach.
The Ayurvedic authority on scalp health. Soothes irritated scalp tissue caused by lice activity, strengthens follicles, and supports healthy hair regrowth after infestation is cleared.
Packed with antioxidants and Vitamin C. Strengthens the hair shaft from within, nourishes the scalp, and protects hair that has been weakened or damaged by scratching and infestation.
The premium carrier base. Physically suffocates lice by blocking their breathing pores, loosens the adhesive that binds nits to the hair shaft, and deeply conditions every strand treated.
NitX works on contact from the very first application. Results build with consistent use — eliminating active infestation in the first week and providing lasting prevention from week 3 onwards.
Neem, Clove and Tea Tree deliver triple-action contact-kill on live lice. Scalp itching begins to reduce within hours. Olive Oil starts coating the hair shaft to loosen nit adhesive overnight.
Any eggs that have hatched since first treatment are eliminated. Nit combing becomes significantly easier as Olive Oil and Camphor continue breaking down the adhesive bonding nits to hair.
Continued twice-weekly use ensures all newly hatched lice are eliminated before they can mature and lay new eggs. The full infestation cycle is broken. Scalp comfort fully restored.
Switch to weekly prevention application. Eucalyptus and Tea Tree maintain a persistent scent barrier that lice actively avoid. Critical for school-age children during lice season.
Results may vary. Use twice weekly for active treatment. Switch to once weekly for ongoing prevention.
Use the dropper to apply directly to the dry scalp and hair roots. Section the hair and work the serum through thoroughly from root to tip. Do not dilute with water before applying.
Dry hair ensures maximum absorption of the active compounds.
Massage thoroughly into the scalp for 2–3 minutes to ensure full coverage. Cover with a shower cap to create warmth that enhances penetration. Leave for 4–6 hours or overnight for best results.
Before shampooing, use a fine-tooth nit comb to remove dead lice and loosened nits while the oil is still in the hair. Then shampoo thoroughly. Repeat shampooing if needed to remove all oil.
For treatment, apply twice a week for 2 full weeks. Once lice-free, switch to once-weekly prevention application — leave only 30 minutes before shampooing out.
Neem, Clove and Tea Tree deliver triple-action kill — no resistance risk unlike synthetic chemical treatments
Olive Oil and Camphor coat the hair shaft, loosening the adhesive that binds nits — combing becomes dramatically easier after one overnight treatment
Weekly use creates a persistent Eucalyptus and Tea Tree scent barrier that lice actively avoid — essential during lice season
2–4 business days islandwide. We dispatch within 1–2 business days of your order being placed.
Yes — free delivery on all orders, no minimum spend, islandwide across Sri Lanka.
You pay nothing upfront. When your order arrives at your door, you pay the rider in cash. Simple as that.
Yes — you can also pay securely by card at checkout if you prefer.
Yes. NitX is safe for children aged 3 and above. It contains zero synthetic pesticides, zero permethrin, and zero harsh chemicals. Always keep away from eyes and supervise use with young children.
Most treatments use synthetic pesticides like permethrin or malathion — which carry health risks and lice are increasingly developing resistance to. NitX uses 8 natural actives that kill through physical suffocation and natural insecticidal compounds. No resistance possible, no chemical risk.
For treatment, leave for 4–6 hours or overnight for best results. For prevention, 30 minutes before shampooing out is sufficient.
No. The formula contains Olive Oil, Amla and Bhringraj which actively condition and strengthen the hair while the anti-lice actives do their work.
Absolutely. Weekly application creates a persistent scent barrier that lice actively avoid — especially important for school-age children during lice season.

Here is what you can expect with consistent twice-weekly use.
Apply generously to dry scalp and hair roots using the dropper. Neem, Clove and Tea Tree deliver triple-action contact-kill on live lice. Olive Oil begins coating the hair shaft to loosen nit adhesive. Cover with a shower cap and leave 4–6 hours or overnight. Scalp itching begins to reduce.
Second application. Any eggs that hatched since Day 1 are eliminated before they can mature. Nit combing becomes significantly easier as Camphor and Olive Oil continue breaking down the adhesive bonding nits to the hair shaft. Comb thoroughly before shampooing out.
Continue twice-weekly applications through week 2. All newly hatched lice are eliminated before they can lay new eggs, breaking the full infestation cycle. Scalp comfort is fully restored. Hair feels conditioned and strengthened by Bhringraj, Amla and Olive Oil.
Infestation fully cleared. Switch to once-weekly prevention application — leave 30 minutes before shampooing out. Eucalyptus and Tea Tree maintain a persistent scent barrier that lice actively avoid. Critical for school-age children throughout lice season.
8 natural actives. Zero chemicals. Zero lice.
50ml · Amber Dropper BottleBased on customer feedback after using Keshya Ceylon NitX Active Serum.
Live Lice Eliminated
Reported live lice fully eliminated after the first two applications within the first week of treatment.
Easier Nit Removal
Found nit combing significantly easier after a single overnight treatment as the formula loosened nit adhesive.
Scalp Itch Reduced
Experienced a noticeable reduction in scalp itching and irritation within 24 hours of first application.
Would Recommend
Said they would recommend NitX to a friend or family member dealing with a lice infestation.
Real customers. Real results. Every review is verified.
No chemicals and it actually works. I was sceptical because we've tried so many things. But after the first overnight treatment the lice were gone. Nit combing was so much easier too. The olive oil really loosens everything.
Whole class had lice. Three kids all treated at the same time. All clear after week one. The dropper makes it so easy to apply to kids. No fuss, no crying. Will keep a bottle at home always.
I was embarrassed to tell anyone. Adult lice infestation and I didn't know where to turn. Didn't want to use chemical treatments on myself. NitX cleared it in two weeks and the scent is actually pleasant. Not medicinal at all.
Prevention mode is genius. Treatment worked in the first week. Now I apply once a week before school just to be safe. Kids haven't had lice since. The eucalyptus smell actually keeps them away.
Bought because of COD option. No risk to try. And it genuinely works. Lice gone, scalp healthy, hair actually softer from the olive oil. Did not expect that bonus.
Nit combing was never this easy. I dread combing usually. After leaving NitX overnight the nits just slid off. The oil loosens everything. Made the whole process so much less stressful for me and my daughter.
Five stars without hesitation. My son had severe infestation. School was sending notes home. Two weeks of NitX and completely clear. Teacher couldn't believe it. Natural product, no side effects, fast delivery.
Tried three other brands before this. All either didn't work or left hair feeling terrible. NitX worked and left hair conditioned. The difference is the formula. Natural actives, no harsh chemicals.
Re-infestation stopped completely. My daughter kept getting lice from school every month. Since we started weekly prevention with NitX three months ago she hasn't had a single case. The eucalyptus really repels them.
Dropper bottle is perfect. Really easy to apply directly to the scalp. No mess, reaches the roots properly. My daughter actually doesn't mind the treatment anymore. Says it feels nice and doesn't sting at all.
Bought expensive imported lice treatments before. This local one is cheaper and worked better. I wish I found NitX sooner. Simple, effective, natural. Dispatched quickly too.
No chemical smell at all. Love that it smells like neem and clove — herbal, natural. Not like insecticide. My daughter's hair smells nice after washing out. And no lice. That's everything I wanted.
පවුලේ හැමෝටම use කළා. Children දෙන්නටම lice ආවා. Husband ටත් apply කළා just in case. Week 2 වෙද්දී everybody clear. One bottle ම ඇති වුණා. Value for money.
Scalp so calm after first use. The itching stopped almost immediately. I didn't realise how much the scratching was bothering me until it just stopped. Lice gone by week one. Hair feels conditioned not stripped.
Applied at night, covered with shower cap, combed in the morning. So many dead lice on the comb. Applied again Day 4. By Day 10 completely clear. Exactly as described on the website.
Zero permethrin is what sold me. I researched a lot before buying. Permethrin concerns me for young children. NitX has none of that. Eight plant oils, all natural. Works through suffocation not chemicals. That is what I wanted.
රු ගෙවලා මේ result ගොඩක් ලොකු. Imported products try කරලා ගොඩක් waste කළා. NitX ගන්න තීරණය හොඳ decision. Fast delivery, works fast, natural. Tell කළා friends ටත්.
Teacher sent my son home twice. After the second time I found NitX. Two weeks of treatment and his school check came back clear. Teacher said whatever I used worked really well. Proud of this Sri Lankan product.
Bought for treatment and now use weekly for prevention. Lice season at school is constant but my kids have been clear for two months. The weekly application only takes 30 minutes. Easy habit.
Hair is healthier than before the lice. Strange to say but the bhringraj and amla in the formula have made my daughter's hair noticeably softer and stronger. Treating the lice was a bonus. Hair care was unexpected.
Short review: lice gone. Five stars. Worked exactly as described. Natural smell, easy dropper, overnight treatment. That is all you need to know.
Sister in Trincomalee recommended. Ordered online, arrived in 3 days. Treated immediately. Results exactly as she described. This product just works. Good service from Keshya Ceylon too.
School lice season is no longer stressful. We keep NitX at home as a permanent item now. Treatment bottle and a prevention routine. Three kids, one bottle per month. Worth every rupee for the peace of mind.
You can feel it working the same night. Applied and within a couple of hours the itching had completely stopped. By morning when I combed there were so many dead lice. First product that has actually worked this fast for us.
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