It works by helping you eat less while keeping your energy high. OK Liquid ensures fullness, so you stop eating out of habit or boredom. Once your food intake drops, your body switches to burning stored fat for fuel. Finally, OK Tablet and Powder ensure your digestion and metabolism become better which further improves results.
The Obesity Killer Kit is suitable for consumption for anyone above 10 years of age. This course can be taken with conditions like Hyporthyroidism, BP, PCOD/PCOS, High Cholesterol etc.
The only exception to this rule is pregnant women, those within six months postpartum and people who are actively taking Insulin.
Yes! Obesity Killer Kit is 100% Ayurvedic, formulated using 39 natural herbs carefully selected for effective weight loss, detoxification, and overall well-being.
Absolutely! The Obesity Killer Kit is completely vegetarian, and following a vegetarian diet is mandatory with the course for optimal results.
One kit lasts for 15 days, during which you can expect to lose 3–5 kg. Based on your weight-loss goals and your results, you can safely repeat the course multiple times with no upper limit.
No, it's not vegan as it contains milk solids.
The Obesity Killer Kit is a herbs based food supplement that naturally reduces hunger, creates a calorie deficit, and provides essential nutrients without adding excess calories to your diet.
Yes, the course includes a simple diet plan that works with regular homemade food. There is no need for special meal preparation which saves time. Most people find it easy to follow without a lot of effort.
Prohibited during course: During the 15 days, strictly avoid fried or oily food, outside meals, packaged snacks, dry fruits, non-veg, alcohol, and dairy.
You can continue your usual tea or coffee (up to 3 cups a day). All of these can be resumed after the course.
The course does not lead to any weakness. You will be able to carry out all your activities/workout without any change. The Kit provides required nutrition through ayurvedic ingredients, ensuring you remain energetic and healthy throughout the day. Our diet guidelines also prioritize hydration and balanced eating, to keep you active.
We understand that there are different schedules. The kit adapts to your schedule. Simply take the OK Liquid first thing upon waking, regardless of your waking time, and maintain a 4-hour fasting period (only tea/coffee allowed) afterward.
Though the OK Liquid feels filling, it is designed to keep hunger away without causing weight gain. Just ensure, you follow our recommended nutritious diet strictly. If unable to follow the diet on a given day, skip all products (liquid, powder, tablet) and resume the next day.
OK Liquid: A blend of 20 Ayurvedic herbs that naturally helps reduce appetite and keeps you feeling full for a longer time.
OK Powder: Helps improve digestion, reduces constipation, and supports gut health.
OK Tablet: Helps reduce gas, bloating, and acidity, so digestion stays smooth.
No, the Obesity Killer Kit is not associated with Herbalife. OK Kit is owned, created and distributed by Arogyam which is established by Dr. Arun Tyagi based entirely on Ayurvedic Principles developed in India. We are in no way associated with Herbalife. It is a different brand made in America based on non-natural composition and with vastly different results.
A workout is not mandatory. The kit works effectively through diet alone. However, we recommend at least 1 hour of mild activity daily like walking, yoga, or breathing exercises to tone your body and maintain weight loss long-term.
Housework helps you stay active, but a workout requires activities that raise your heart rate for a sustained period. Adding brisk walking or yoga can complement your routine and support your weight-loss goals while ensuring you maintain the weight after course is over.
The Obesity Killer Kit is structured as a 15-day course to provide quick, visible results. It's completely safe for longer durations if you wish to continue losing weight. You can comfortably repeat the course multiple times. We recommend you start with one dose and get comfortable with it and then order the next dose as required.
This course works best with homemade meals to avoid hidden calories in sauces, oil, or stale food. If you travel frequently and cannot ensure this, following the course effectively may be challenging.
On any day if the diet can not be followed then please skip the entire course - liquid, tablet and powder - and resume from next day. On this day maintain your diet from the allowed section of the course only.
Weight loss isn't linear—it's normal to experience plateaus and fluctuations. Consistency is key. Keep following the course and diet guidelines, and your body will respond positively over time.
Follow these guidelines for best results:
After OK Liquid intake, maintain a 4-hour fasting period (only tea/coffee permitted in this window).
Prioritize vegetables, salads, sprouts, soups, and fruits.
Occasionally, include complex carbs (millets, oats) if needed.
Avoid non-vegetarian foods, nuts, alcohol, and dairy (except tea/coffee with milk).
Limit intake of simple carbs like rice, wheat chapati, and dals.
Drink 4 liters of water daily.
No. The Obesity Killer Kit is not a Keto diet. However, the OK Liquid promotes natural ketosis—burning stored fat for energy—without restrictive dietary rules typical of Keto diets.
Yes, the Obesity Killer Kit has given benefit to over 70,000 people till now. If your BMI is over 25, you can easily lose 3-5 kg weight in 15 days. Dr. Arun Tyagi is the inventor of the kit has over 35 years of experience as a professor and doctor of Ayurveda.
The principle of weight loss remains the same for everyone: consume fewer calories than you burn. Our course achieves this comfortably without hunger or weakness.
Follow these easy steps:
1. Select the pouch labeled for the specific day (S1, S2, S3...)
2. Heat water in a bowl and submerge the sealed pouch for 3-5 minutes until it turns liquid.
3. Pour contents into a cup, add a pinch of black or pink salt, and drink in one go.
4. Follow immediately with provided amla pieces or warm lemon water to ease digestion.
The OK Liquid is essential for creating the sense of fullness that drives effective weight loss. If you find it uncomfortable, drink it quickly like a syrup, followed by lemon water or the provided amla pieces to ease any discomfort.
Simply take the OK Liquid immediately upon waking, followed by the recommended 4-hour fast. Adjust the timings based on your waking hours, and you'll still achieve effective results.
You can comfortably maintain your protein intake while following the course:
Evening Workouts: Take the OK Liquid in the morning, then consume plant-based or whey protein after your evening workout.
Morning Workouts: Have black coffee (optional) before working out, take the OK Liquid post-workout, then consume protein-rich foods or supplements in the evening.
This routine ensures you stay energized and prevents weakness.
It's best consumed quickly in one go, similar to syrup, to ensure effective absorption. If it touches your lips, there's no harm, but drinking it in one gulp is ideal.
The liquid has a taste similar to a plant-based smoothie, with hints of spinach or celery juice. If you have tasted a traditional South Indian sweet known as Adhirasam, it tastes very similar to it.
It is salty in taste.
Yes! You can have up to three cups daily. Use equal parts milk and water, limit sugar to one small teaspoon per cup, and have your first cup at least 30 minutes after consuming the OK Liquid.
Since your calorie intake reduces significantly during the course, it's important to prioritize nutrient-dense foods over calorie-dense staples. Millets like Jowar, Bajra, Ragi, Daliya, Oats, Nachni, or Samai provide more fiber, vitamins, and minerals, keeping you full longer and aiding in effective weight loss.
The herbs used in the kit have a warming effect, improving digestive function. Cold foods like curd, buttermilk, and coconut water may interfere with these digestive benefits, so they are restricted during the course.
As the OK Liquid fulfills a large portion of your daily calorific requirement, the meals taken should be nutritious, fiber rich and light. Hence, food is consumed in a sequence.
Please take food in the following order:
Vegetable → Salad → Fruit → Soup
This should suffice for a day.
Only take oats/millets if you feel hungry after consuming categories of food mentioned above. Limit the quantity of millets consumed to 30 g a day (uncooked weight).
Take the powder and tablet together 15 min before bedtime. Ensure there is at least a 2-hour gap between dinner and bedtime.
Ideal times to exercise are either before taking the OK Liquid in the morning or 4 hours after taking the liquid. Walking/pranayam can be done any time. Any heavy physical activity is avoided post consuming the liquid.
Ideally, follow the course consistently. However, if unavoidable commitments arise, skip all three components (liquid, powder, tablet) on that day, maintain your diet according to the allowed foods, and resume the full course the next day.
Non-vegetarian foods are considered "tamsik" in Ayurveda and can negatively interact with the ingredients in the kit, potentially causing gastric issues. Hence, they're excluded during the course.
If you can't adhere to the diet for any reason, skip the entire kit (liquid, powder, tablet) that day. Stick to allowed foods as closely as possible. If you've already consumed the day's dose, avoid oily, creamy, fried, or sugary foods at the event.
The OK Liquid needs to be taken strictly on an empty stomach. If you've already had tea or coffee, skip the kit for the day and start fresh the next morning.
Yes. Zero-calorie drinks like plain water, green tea, or infused water (e.g., methi, jeera, or saunf water) can be consumed before the OK Liquid.
To prevent headaches with the course - do not change the frequency of your daily beverages. Continue your regular intake of tea or coffee. After your fasting window, have fresh fruits or a cup of tea or coffee with milk to stabilize blood sugar levels.
This could be because your body is adjusting with the new routine. This feeling is short-lived. Eat fresh fruits and vegetables whenever hungry, and you'll soon feel energetic again.
No, coconut water is not allowed with the course as it is cooling in nature and does not go well with the course. You can continue taking it once the course is over.
It is important to realise the distinction between actual hunger and psychological hunger. The liquid that is taken in the morning has 300-400 calories which is equivalent to 4-5 chapatis. Think about it, when was the last time you ate 5 chapatis in the morning and immediately felt hungry.
Yes, it is completely fine since the inner lining of the pouch is made up of a material that is heat tested up to 150 degree celsius.
Millets are optional and not necessary. After day 4, the liquid quantity increases, reducing hunger even more, so there's even less need for millets.
Non-vegetarian food, including eggs and fish, is not allowed during the 15-day course. It's only a brief period, and once you see the results, switching temporarily to vegetarian won't seem challenging.
Yes it is. But not a lot. If you are able to eat dry fruits comfortably, the warm nature of the kit is suitable for you.
Yes, we provide a detailed diet plan as a reference. Use it when you're hungry; it's not mandatory to follow every meal as is. We also provide a list of allowed and not allowed items. You can pick and choose from the allowed list as per your preference.
If you've completed 30 consecutive days, take a 7-10 day break first. If you have less than 3 kg left to reach your ideal weight, pause for now. Otherwise, if you're on your first kit and want to lose another 3-5 kg, ordering another kit is recommended.
Drink a glass of water; if you still feel hungry after 15 minutes, it's true hunger.
REFUND POLICY
Refund can be claimed in case of no weight loss upto first 7 days of the course. (a filled tracker, as given in the kit, is to be daily shared with us, without this information refund policy is not applicable)
The remaining course will be returned to us and the original purchase amount will be processed within 2 days post the return parcel reaches us. (we do generate pick-up on request and the pick-up charges will be deducted from the refund)
Conditions necessary to claim refund -
1. DAILY progress is shared
2. The course is followed as prescribed.
Yes, inch loss begins once you lose at least 3 kgs or after 10 days. As you progress through the course, visible inch loss will naturally follow weight loss.
As a registered Ayurvedic hospital, we strictly follow government regulations, which prevent us from sharing patient before/after images publicly. However, we share real video testimonials, written feedback, and success stories — and maintain detailed records of all our customers.
Achieving results beyond 3–5 kgs is possible by focusing on what is within your control. Focus on creating a greater caloric deficit through:
1. Increasing Physical Activity: Add exercises like brisk walking, yoga, or light workouts, and increase the duration or intensity.
2. Strictly Following the Diet Plan: Stay committed to the recommended plan without deviations to maximize results.
3. Do not take any breaks during the course.
While factors like genetics and initial weight may impact the speed of progress, consistent effort and dedication to the process are key to achieving greater results.
Rate of weight loss decreases as the body fat keeps decreasing. The last 20% of weight will take longer to drop than in the beginning. But this is a natural response of body.
The course can be take for 30 days continuously and then a gap of 7-10 days is recommended. This is done to ensure that your body starts considering your reduced weight as the new baseline. This would help you get similarly effective results as the first time once you restart the course. During the time, we also want to ensure that you learn how to maintain your reduced weight. Remember, losing weight is half the battle, maintaining it is also necessary.
The weight loss from this course is sustainable because it doesn't rely on superficial methods like dehydration. Your body stays hydrated and your nutrition needs are covered, so the results are stable. To maintain the weight loss, focus on three habits: eating according to your BMR (1200-1400 for females, 1400-1600 for males), 45 minutes of daily activity, and prioritizing protein, fiber, fats, and carbs in that order.
MAINTENANCE INSTRUCTIONS
Maintain a calorie cap: Eat as per your body type and activity level. Stick to 1300 kcal (women) / 1600 kcal (men) across four meals. Replacing simple carbohydrates like rice & wheat chapati with complex carbohydrates like millet can help immensely with this.
Smart Eating: Have fruit for breakfast, salad before lunch & dinner, and curd/buttermilk in one meal daily. Avoid fried and oily food for 7 days post Obesity Killer course.
Lifestyle Discipline: Continue 1-hour daily activity and ensure you drink 4 L water daily. Eat a heavy lunch and light dinner before 7 PM, maintain a 3-hour gap between dinner and bedtime, limit outside food to once a week.
You are protected by our money-back guarantee. If you don't start losing weight within 7 days even after following the course instructions, you can request a full refund. We also offer a 30-day return window for unused Kits if your plans change.
It is essential to share the daily progress for the entire duration of the course. In case the results are not observed the return claim can be made within first 7 days via sending us a WhatsApp message on 9036133883
We guarantee 3-5 kgs in 15 days. This is based on years of research on more than 70,000+ patients over 13 years. So you can be assured that this will happen.
Losing 3-5 kg is expected in 15 days based on our past results. It can go above than that as well depending on:
1. Your starting weight,
2. How your body responds to the course which is based on your genetics and medical history, and
3. How strictly you follow the plan.
We calculate success rate of our customers monthly and last month's (Aug 2025) success rate was 98.3%.
No, we currently do not have EMI option.
We do not deliver outside Indian subcontinent.
This program is interactive and requires you to share daily progress using the provided tracker (weight, diet, activity, sleep, and water patterns). Based on this, we provide feedback and suggest adjustments if needed. If you follow these instructions and still don't lose weight, you can request a refund based on our refund policy.
Our pricing reflects the quality of ingredients, years of research, and the results delivered in just 15 days. Losing 3-5 kg through other methods would take much longer and cost significantly more. This course is designed for safe, effective, and fast weight loss, which is why it is highly popular among our customers.
Our pricing reflects the quality of ingredients, years of research, and the results delivered in just 15 days. Losing 3-5 kg through other methods would take much longer and cost significantly more. This course is designed for safe, effective, and fast weight loss, which is why it is highly popular among our customers.
Sorry, we do not have any discounts running. The prices on the website are final. If you take the 30 day kit, a 1600 rs discount is already applied and you get the 30 day kit at 10,000 Rs. instead of 11,600.
Sorry, we do not have any discounts running. The prices on the website are final. In case we have any referral program in future we shall inform you.
Yes, weight loss is possible through diet alone. However, our suggestion is to include at least 15–20 minutes of any activity (even pranayama) daily, as it provides overall health benefits.
Split 2 pouches of OK Liquid across 3 days. Keep leftover liquid in a glass jar at room temperature.
In genuine cases, we can consider exceptions to our refund policy.
The Obesity Killer Kit has no reported side effects after 70,000+ users. It uses all-natural ingredients, making it safe for all individuals above age 10 to consume. The herbs and the diet plan work together to keep you energized without weakness or discomfort. If you have specific concerns, please reach out to us.
Note: We do not recommend the course during pregnancy, 6 months postnatal, and people who are actively taking insulin.
Most people begin seeing visible changes by day 3 to day 5 when the plan is followed correctly.
No, the Obesity Killer Kit will not have negative effect on your liver and kidney. This happens either with products that have high metal content or when you are put on a diet which mimics starvation. None of these happen with the kit. It has all natural ingredients with no metal content and the liquid and suggested diet plan ensures that your body's nutritional needs are met.
No, the course does not cause hair loss. It ensures complete nutrition, eliminating the risk of deficiencies that may lead to hair loss. Additionally, no such cases have been reported in our 13 years of experience.
No, the course does not cause saggy skin. In fact, due to the nutrition provided from the Kit along with the suggested diet, you will in fact see an improvement in your skin texture.
No, the course does not cause frequent washroom visits. It is designed to work gently with your body without disrupting your daily routine.
No, we recommend following only one weight-loss program at a time. This allows us to accurately monitor your progress and ensure effective results from our course.
Yes, this course is safe to take alongside medications for conditions like BP, hypertension, thyroid (hypo or hyper), diabetes, or vitamin supplements. We ask you to not discontinue any medicines that you are already taking without consulting your doctor.
This course is completely safe for those planning to conceive. In fact, as per prevalent research, losing weight has proven to improve the chances of conception.
No, this course does not create any dependency or addiction, nor does it eliminate hunger permanently. It is designed to regulate hunger safely and naturally during the course.
This course can be safely consumed with these conditions. The prescribed medicines should be consumed as it is.
Yes, patients with thyroid, PCOS, or PCOD can lose 3–5 kgs in 15 days with this course. Condition like Hypothyroidism and PCOS/PCOD can increase tendency for weight gain. We have successfully helped many customers with similar conditions achieve these results.
This is strictly for weight loss only. And is not a treatment for PCOS/PCOD/thyroid.
It is completely safe to take this course after gall bladder removal. While mild indigestion may occur for up to a month after surgery, it does not impact the body's ability to achieve weight loss. Your results will be the same as any other consumer.
This course is safe to consume with cholesterol or fatty liver. While these conditions are often caused by an unhealthy diet and lifestyle, adopting a healthier lifestyle alongside this course can help improve cholesterol and fatty liver over time.
If your periods are due in the next 3-4 days, it's better to wait until they are over to start the course. While there are no side effects, cravings and bloating may increase during this time. If your periods begin while on the course, continue as usual. Weight may temporarily stagnate for 2-3 days due to water retention and weight loss should resume on staying consistent.
No, the course can not be taken along with the insulin injections.
Psychiatric drugs reduce the rate of weight loss. But even with these medication you will be able to lose 2kg-4kg in 15 days of course.
Are you taking insulin currently? If yes, you can not take the kit from home. If you're not taking insulin, you can safely use the kit like other users and expect similar results. A consultation call is not required in this case. Continue any other medications you are taking.
Yes, continue all current medications except weight loss medications and iron supplements.
Yes, our customers on anxiety medications still achieve good results, typically losing 4-5 kg in 30 days.
The kit has been developed after decades of research, used safely by over 70,000 people, with no observed side effects like increased cholesterol.
Are you taking insulin currently? If yes, you can not take the kit from home. If you're not taking insulin, you can safely use the kit like other users and expect similar results.
We empathize with your experience, as such issues can be frustrating. The nature of the program ensures daily interaction through a feedback loop. This kit has been provided to more than 70,000 users over the past 13 years. With a 30-bed hospital in Jodhpur, and accreditations like NABH, AYUSH, RGHS, GMP, and ISO we prioritize trust and transparency. Dr. Arun Tyagi has 35 years of experience and is recognized nationally, leads the program.
We understand your concern, as unreliable refund promises are common. But such companies can only last a few months. We have given this guarantee after observing results in thousands of customers. We have a legacy of 13 years. We also have a physical presence with 30 bed hospital in Jodhpur with national certifications like ISO, NABH, AYUSH, GMP and RGHS.
We understand your concern. But such companies can only last a few months. We have a legacy of 13 years. We also have a physical presence with 30 bed hospital in Jodhpur with national certifications like ISO, NABH, AYUSH, GMP and RGHS. Dr. Arun Tyagi, recognized nationally, leads the program.
We guarantee 3-5 kgs in 15 days. This is based on years of research on more than 70,000 customer over 13 years. It can go above than that as well depending on: 1. Your starting weight, 2. how your body responds to the course which is based on your genetics and medical history, and 3. how strictly you follow the plan.
We have a well trained team of consultants who can help you with all the queries regarding the Obesity Killer. Dr. Arun Tyagi does not take online consultation.
We work 10 AM to 6 PM with weekly off on Sunday.
You can contact us via WhatsApp chat on 9036133883 for all queries regarding the program. All calls are scheduled basis prior slot booking. We work 10 AM to 6 PM with weekly off on Sunday.
All calls are scheduled basis prior slot booking.
There will be one-on-one interaction via chat throughout the course. There will be no common group.
It takes 5-7 working days for the product to deliver.
Daily tracker helps to ensure adherence and accountability towards the course. We have observed that people who share the tracker get much better results then the ones who do not. It creates a feedback loop with the OK support team for daily guidance.
We will take all possible steps to resolve the issue. You'll be updated throughout; your satisfaction matters greatly to us.
The weight loss from this course is sustainable and will not bounce back on its own because it doesn't rely on superficial methods like water loss through dehydration. Your body stays hydrated, and all nutritional needs are met during the course. To maintain the lost weight, focus on three key habits: eating as per your BMR (1200-1400 for Female, 1400-1600 for Male), 45 minutes of activity daily, and prioritizing macros (first protein, then fiber, then fats, and then carbs in order).
You can take the course even with a normal BMI and expect to lose 1-2 kgs in one course. Additionally, it offers several digestion and detox benefits to improve overall health.
This course reduces overall body weight by targeting excess fat, including the hips and thighs. Over time, it brings noticeable changes across the body. However, spot reduction of fat from specific areas is physiologically not possible in a natural way.
No, our product does not contain any metal ingredients. It is made entirely from 39 Ayurvedic herbs, ensuring it is natural and safe.
Obesity Killer Kit is FSSAI and ISO certified. Arogyam Pharmacy which makes OK Kit is GMP and AYUSH certified. Arogyam Hospital has NABH, and RGHS certifications with very stringent quality parameters.
This course reduces overall body weight by targeting excess fat, including belly. Over time, it brings noticeable changes across the body. However, spot reduction of fat from specific areas is physiologically not possible in a natural way.
Our course is not based on water loss. Drinking 4 liters of water is mandatory, which helps keep the body well hydrated. The course creates a calorie deficit and improves digestion and metabolism. The combination of all these factors naturally leads to fat loss.
We regret the unpleasant experience related to delivery. To make this right we can do either of the two options: 1. We can send extra pouches which can be added to the course to replace the damaged pouch. In this way you will be able to start the course right away without any delay. 2. We can replace the entire pack and ship a fresh one. The existing pack will be picked up. Please note that it might take another 5-7 working days for the new pack to reach you.
The refund amount would be 4200 as the price of a single kit is 5800. Let us know if you wish to proceed with the return. There will be additional 263/- deduction for operations cost.
You can take sprouts (boiled)/tofu/protein powders (whey or plant)
Dairy products are not allowed with the course. However, we want the course to be sustainable for you and something that you can follow easily. That is why we have allowed milk in tea or coffee. We do not want that leaving tea/coffee becomes a challenge and there are lapses in consistency. Take tea with 50:50 water:milk ratio and less sugar.
You can eat the vegetables as is. They can be cooked in normal oil or ghee and there is no fancy preparation like sauteing or boiling is required. However, if you are looking for something crunchy, you can add up to 2 tablespoon of grains like millets.
You are right. Most Indians have roti and rice in their staple diets. However, note that the liquid that you are taking in the morning is itself very high in calories. It has ~350 calories in it. That is equivalent to 4-5 normal chapatis. This helps you not crave for chapati or rice.
You can take amla/warm lemon water right after the course. Then you can take tea/coffee 30min later.
You can take milk coffee with one small spoon of sugar and once the fasting window is over you can take a plate of fruits.
In case of cravings, please ensure it is due to food and not water. At times we misinterpret thirst signs for hunger. Drink 4L of water throughout the day. For food cravings, include a protein source in your diet like, sprouts, tofu or protein powders.
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