Transform Your Body and Reclaim Your Confidence

Join Supratim Chowdhury, India’s Government-Certified Level-4 Fitness Trainer and certified nutritionist, take charge of your fitness journey today.

Why “ReduceKaro” Stands Out

Experience why thousands trust ReduceKaro for real, sustainable results.

Govt. Level-4 Certified Trainer & Nutritionist

Supratim is not just a fitness coach—he's a Government Level-4 Certified Trainer and Nutritionist, offering trusted, expert-led guidance backed by years of professional experience and accredited education.

Holistic Fitness & Nutrition Approach

Go beyond the gym! Supratim offers a 360° transformation plan combining personalized workouts, expert nutritional planning, recovery protocols, and mental conditioning to help you achieve long-lasting results.

Customized Plans for Every Body & Goal

Whether you're a beginner, intermediate, or advanced trainee, Supratim tailors your fitness and nutrition program to match your body type, lifestyle, goals, and any specific health conditions—ensuring safe and sustainable progress.

Post-Pregnancy Weight Loss & Diastasis Recti Recovery

Specialized support for women: Get nutrition-guided fat loss plans and core-rebuilding workouts for conditions like diastasis recti, thyroid issues, or post-pregnancy challenges—personally supervised by an experienced fitness coach & nutritionist.

Unbelievable Transformations

See the difference a guided fitness plan can make.

Explore Our Signature Programs

Choose a plan that suits your fitness goals.

Mummy tummy transformation program with core healing

A simple and fundamentally structured transformation program to heal your core and reduce your mummy tummy in just 30 days.

ABOUT ME

Meet Supratim Chowdhury: Your Transformation Expert

With 11 years of experience in fitness and nutrition, Supratim Chowdhury is a dynamic force dedicated to transforming lives. As a Government Level-4 Certified Trainer with Diplomas in Personal Training and Nutrition, Supratim has empowered over 10,000 individuals to achieve their health and fitness goals.

Specializing in weight loss, PCOS, Thyroid, Diabetes, and Sports Nutrition, Supratim holds certifications that deliver personalized, science-driven results. Having personally trained over 3,000 students, he combines expertise with a passion for creating sustainable, life-changing habits.

Whether you’re aiming to lose weight, enhance athletic performance, or manage health conditions, Supratim is your trusted guide. His proven track record and commitment to excellence make him the perfect partner to unlock your healthiest, strongest self.

Weight Loss Specialist
Diploma in Nutritionist
Government Level-4 Certified Trainer
Science-Backed Methods for Fat Loss
Online Live Training & Workout Plans
One-on-One Chat Support

Unlock These Benefits with ReduceKaro

Every program is designed to offer lasting results.

Whether you're looking to lose weight, gain strength, recover from injury, or rebuild your fitness post-pregnancy — ReduceKaro offers a personalized, science-backed approach. With a focus on holistic well-being, Supratim's training delivers not just physical transformation but a complete lifestyle upgrade.

Diastasis Recti Repair & Smart Weight Loss Plans by Certified Trainer & Nutritionist

Expert Recovery & Fat Loss Programs Designed for Post-Pregnancy & Challenging Body Conditions

At ReduceKaro, we understand that post-pregnancy recovery, hormonal imbalances, or prolonged weight retention require more than just general workouts. That’s why Supratim Chowdhury, a Govt. Level-4 Certified Trainer & Nutritionist, offers specialized programs that combine targeted core healing techniques, scientifically backed fat loss protocols, and custom nutrition plans to help you regain strength, confidence, and balance—safely and effectively.

Whether you’re dealing with diastasis recti, thyroid-related weight gain, or stubborn postnatal fat, Supratim’s proven method integrates fitness, food, and functional movement to support your long-term well-being.

What my Students Say

Trusted by thousands, loved by everyone.

TESTIMONIALS

What Our Students Say

Sir 2 months is completed. My starting weight was 79kg and today my weight is 70.6kg. My Total weight loss-8.4kg. Thanks a bunch sir this is possible only because of you.

VISHRANTI

Student

TESTIMONIALS

What Our Students Say

Hello sir, I tell you something that, when was started my weight was 52kg, and now my weight is 46 kg. For example my WAIST-38kg and now it's 28kg. I am very happy with my result sir. Thank you so much for guiding me, and made me like this I'll recommend to everyone you are the best sir.

NILOUFER

Student

TESTIMONIALS

What Our Students Say

Hello sir. I have started my journey on 24th July weighing almost 70kgs. Today I weigh 58.8kgs. I have come down from size XL to Size M. My strength has more than doubled. This result which looked impossible to me 5 months back have been achieved because of your expert guidance and motivation. Thanku so much sir. I still have a long way to go. With your support I am going to reach my goal soon.

NEHA

Student

TESTIMONIALS

What Our Students Say

I have been training with Supratim for a long time- Finally I want to say a big thank you. When I was started your class my weight was 66.6 kg and now my weight is 61 kg. I'm loving your fitness class. I can really feel the benefit in my posture and fitness. I lost 5kg in last few days. I was practicing excersise classes with you from last 2 months, before I was having irregular periods but now I got regular periods which is very good and I'm really very happy. Supratim, possible just because of you.

MONIKA

Student

TESTIMONIALS

What Our Students Say

Supratim I have a great news, I want to tell you that my dress size went from XXL to L size in just 40 days' and I am trying to feet in M size dress. Thanks to you sir for this amazing result.

RAKHEE

Student

TESTIMONIALS

What Our Students Say

Hello Supratim, I see many changes in my body. I lost 3kg weights in just 12-13 days. When I was started your class my weight was 77 kg and now my weight is 74 kg. Now I am very happy to see my result so quickly. You are very supportive and you takes extra care of each students, Thank you so much.

ANJALI

Student

TESTIMONIALS

What Our Students Say

Hello sir, Today I'm really very happy. I want to tell you that when I was started your class my weight was 72 kgs nd now my weight is 62 kg in just 40 days. Thank you so much Supratim sir for your amazing classes.

SALINA

Student

TESTIMONIALS

What Our Students Say

Hello Supratim, I saw my weight I lost 5 kg in 25 days. When I was join your class my weight was 83 kg and now my weight is 78 kg. For example my WAST size when I was started that 41.1 to 37.4, I lost 4 kgs. You are very supportive and you takes extra care of each students. I am very happy to see my result quickly. Thank you so much.

SUBHANGI

Student

TESTIMONIALS

What Our Students Say

Thank you sir for a great course and valuable training. I really enjoy the classes and appreciate everything you have taught me.

BAVYA

Student

TESTIMONIALS

What Our Students Say

Hi Supratim sir. I have enrolled in your online class for last one year. I find it very useful for me. It has helped me to shed some extra inches of fat. I have come down to L size from XL and I continue to do the hardwork. The progress has been very satisfying to me. Even the reduction looks not too much but the lifestyle and routing which i am in, I believe this is very good for me. I will have to ensure that I am regular so that the result is better going forward.

RICHA

Student

TESTIMONIALS

What Our Students Say

Hey Supratim, I just want to say a big thank you for all your help and support! Because of you, I've lost 6 kg and now fit into XL clothes from XXL. I'm so grateful for your encouragement. Let's keep up the great work together!

Student

TESTIMONIALS

What Our Students Say

I have been training with Supratim for a long time - All thanks to you, you keep motivating me. I eat what I love but in moderation even I can see my sharp jawline too fast. I can see my whole body is changing. I loset 4 lb but become leaner and strong, that's result just because of you. Thank you for your guidance you really pushes me to do better every single time. Supratim, on the other hand is extremely supportive, clam and takes extra care.

DEVANSHI

Student

TESTIMONIALS

What Our Students Say

Sir I have a great news, I started a diet from 25th April when my weight was 90kg and now I am 82kg. I loss 8kg in 60 days. I am very happy and satisfied.

SURBHI

Student

Real People. Real Stories.

Honest feedback videos from our students

PRICING TABLE

Great Membership Plan

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