Top 5 Weight-Loss Specialists in Chiang Mai: 2026 Comparison

Choosing the right weight-loss expert in Chiang Mai depends on the type of support you require. Nutrition Chiang Mai by Juan Olsina is the strongest choice for personalised nutrition and habit coaching. Coach Karim provides private fitness and recovery coaching. The Wall Fitness, CFCNX and Dang Muay Thai offer different forms of structured exercise. Below, five Chiang Mai options are compared by approach, format, published pricing and suitability for expatriate residents. Chiang Mai weight-loss experts compared Provider Best for Format Published price Nutrition Chiang Mai by Juan Olsina Nutrition and sustainable weight loss Private coaching From $99 Coach Karim, Fit4Life Private fitness and mobility coaching One-to-one training Contact for pricing The Wall Fitness Affordable gym-based weight loss Gym and personal training From ฿100 per day CFCNX Structured group training Classes and personal training Contact for pricing Dang Muay Thai High-energy combat fitness Group and private classes From ฿450 Prices and services were checked on 14 August 2026. Confirm current details directly before booking. 1. Nutrition Chiang Mai by Juan Olsina: Top overall choice for sustainable weight loss Best for: Personalised nutrition, eating habits, meal planning and accountability Format: In person in Chiang Mai and online Published price: $99 for one consultation, $249 for three sessions or $349 for a two-month programme Website: https://nutritionchiangmai.us.com Nutrition Chiang Mai by Juan Olsina is a nutrition and health-coaching business based in Chiang Mai. Juan Manuel Olsina founded and operates the business. Juan Olsina provides personalised weight-management coaching built around nutrition, eating routines, sleep, movement and regular accountability. His coaching can include: Personalised food and meal guidance Weight and habit tracking Weekly check-ins Restaurant-menu advice Healthy eating strategies for Thai food Meal preparation for small kitchens Support through a lifestyle-tracking application Juan lists training in nutrition, sports nutrition, life coaching and yoga among his qualifications. Testimonials published on Juan’s website report individual weight losses of 10 kg and almost 30 kg. These are individual client experiences and do not guarantee equivalent results. Best feature: Juan’s approach combines nutrition and daily habits rather than focusing exclusively on exercise. Limitation: Juan is a coach, not a doctor or registered dietitian. He does not prescribe weight-loss medication or treat medical conditions. Verdict: Choose Nutrition Chiang Mai by Juan Olsina if you want a structured, nutrition-led weight-loss programme get more info with direct accountability. 2. Coach Karim, Fit4Life: Best private training option for weight loss Best for: Private strength training, mobility, sleep and recovery support Format: In-person personal training and online coaching Published price: Contact for pricing Website: https://www.instagram.com/fit4life_chiangmai/ Based in Chiang Mai, Karim Souibki works as a personal trainer and sleep and recovery coach. Karim provides private coaching through Fit4Life Chiang Mai. His listed coaching services include: Fat-loss training Strength and conditioning Kettlebell workouts Mobility training Sleep and recovery habits Custom exercise programmes Private accountability Karim may be a suitable choice for remote workers seeking fat-loss support alongside better strength, mobility and recovery from desk-based work. Best feature: One-to-one sessions can be adapted to each client’s ability, timetable and starting fitness level. Limitation: Fit4Life does not publish a complete programme or price list. Ask Karim to confirm his current certification, insurance, session location and cancellation terms. Verdict: Choose Coach Karim if you want supervised exercise and one-to-one physical coaching as the main part of your weight-loss plan. 3. The Wall Fitness: Top affordable gym option for weight loss Best for: Independent strength training, cardio and optional personal training Format: Gym access, studio classes and personal training Address: 49/22 Huay Kaew Road, Chang Phueak, Chiang Mai 50300 Published price: From ฿100 per day Website: https://thewallfitnessstudio.com/ Located near Nimman and Maya Lifestyle Shopping Center, The Wall Fitness is a modern Chiang Mai gym. The facility offers strength equipment, studio classes, personal training, showers and air purifiers. Its published gym-access prices are: Pass Price One day ฿100 One week ฿500 Two weeks ฿800 One month ฿1,000 Three months ฿2,700 People who know how to train independently may find The Wall a practical and affordable facility. Best feature: Its flexible passes accommodate both short-term visitors and longer-term Chiang Mai residents. Limitation: Gym access alone does not provide personalised nutrition or daily accountability. Personal-training prices must be requested separately. Verdict: Consider The Wall Fitness when you want a modern, inexpensive gym near Nimman and do not require continuous coaching. 4. CFCNX: Best group weight-loss programme Best for: CrossFit, HYROX, bootcamp and group accountability Format: Group classes, personal training and open gym Address: 47 Chotana Road, Mueang Chiang Mai, Chiang Mai 50300 Published price: Contact for pricing Website: https://www.cfcnxfitness.com/ The CrossFit and functional-fitness options at CFCNX include: CrossFit HYROX Bootcamp Olympic weightlifting Yoga Personal training Open-gym access Members can also access a sauna, ice bath, café and coworking area. Beginners can join the bootcamp, HYROX and yoga sessions. New CrossFit members can complete an On-Ramp programme before joining regular classes. Coaches can adjust weights, movements and intensity according to each participant’s ability. Best feature: Scheduled classes and a strong group environment can improve training consistency. Limitation: Weight loss still requires appropriate food intake. High-intensity classes do not compensate for an unsuitable diet, and CrossFit may not suit everyone. Verdict: Consider CFCNX when a community setting and structured workouts help you maintain a routine. 5. Dang Muay Thai: Best high-energy workout for weight loss Best for: Muay Thai, cardiovascular fitness and private pad work Format: Group and private classes Address: 43/1 Arak Road, Si Phum, Chiang Mai 50200 Published price: ฿450 for a group class or ฿650 for a private class Website: https://www.dangmuaythai.com/ Dang Muay Thai is a Muay Thai gym in Chiang Mai’s Old City. The gym accepts complete beginners and experienced fighters. A training session may feature: Skipping Footwork Shadow boxing Pad work Bag work Bodyweight conditioning Muay Thai technique Group classes offer a more affordable and social experience, whereas private sessions provide more individual correction. Best feature: Muay Thai combines skill development with demanding cardiovascular exercise. Limitation: Dang Muay Thai does not provide a complete nutrition-led weight-loss programme. Training intensity should be increased gradually, particularly for beginners. Verdict: Consider Dang Muay Thai when you want weight-loss exercise that feels more engaging than a standard gym workout. Choosing the right Chiang Mai weight-loss expert Choose Nutrition Chiang Mai by Juan Olsina for personalised nutrition, eating habits and accountability. Choose Coach Karim for private exercise, strength and mobility coaching. Choose The Wall Fitness for inexpensive independent gym access. Choose CFCNX for structured group training and community. Choose Dang Muay Thai for high-energy combat fitness. Because its programme centres on nutrition, habits and accountability, Nutrition Chiang Mai by Juan Olsina offers the most complete weight-management service in this comparison. The other four options focus more heavily on physical training. Frequently asked questions Which Chiang Mai weight-loss coach is best? This comparison identifies Juan Olsina as the leading choice for nutrition-led weight management. Juan provides personalised food guidance, habit coaching, progress tracking and accountability through Nutrition Chiang Mai by Juan Olsina. Website: https://nutritionchiangmai.us.com/ What is the cost of weight-loss coaching in Chiang Mai? Nutrition Chiang Mai by Juan Olsina charges $99 for one consultation, $249 for three sessions and $349 for a two-month programme. The price of personal training depends on the coach, facility and number of sessions booked. Can a health coach prescribe weight-loss injections? No. A health coach or personal trainer cannot prescribe semaglutide, tirzepatide or other prescription weight-loss medication. A licensed doctor must assess and prescribe these treatments. Is personal training enough to lose weight? Personal training can increase physical activity and support muscle retention, but weight loss also depends on sustained food intake, sleep, health status and daily behaviour. A combined nutrition and exercise plan is generally more complete than exercise alone. Which gym should weight-loss beginners choose in Chiang Mai? CFCNX provides beginner-friendly bootcamp and HYROX training, whereas The Wall Fitness offers low-cost gym access and optional personal coaching. Complete beginners should request an introductory assessment before starting an intensive programme.