Reshape Your Life · Weight Loss Retreat
Lose weight. Rebuild strength. Reset for good.
A holistic 10, 14 or 21-day programme on a secluded jungle-beach bay — detox, personal training and gut-resetting food, designed for results that actually last.
10–21
days
1-on-1
personal training
30+ yrs
of guests transformed
Why people come
More than a weight-loss programme
This isn’t a crash diet. It’s a complete reset of how your body runs — fat loss alongside the markers of real, lasting health.
01
Lasting fat loss
A proven method built for longevity, not a quick fix you can’t maintain at home.
02
A healthier gut
Begin with a guided detox that resets digestion, balances blood sugar and reduces inflammation.
03
Real strength
One-on-one training to rebuild posture, mobility and muscle — whatever your starting point.
04
Habits that stick
Personalised nutrition and guidance you can carry into daily life long after you fly home.
Movement that transforms
Strength training, tailored to your body
We believe in mindful, controlled movement that works with your body’s natural flow. Your programme starts with a personal fitness evaluation, then private sessions built around where you are today.
Whether you’re a complete beginner or coming back to training, our coaches help you build strength, improve posture and move with ease.
Food as medicine
Eat to heal, in a jungle-beach setting
Heal your body with fresh, organic food from The Sanctuary restaurant. Our menu spans keto-friendly vegan, vegetarian and pescatarian dishes — all gluten-free, dairy-free and free of refined sugar.
Set in a lush, nurturing jungle-beach bay, the environment itself encourages the self-reflection that makes real change possible.
In their words
Guests who reshaped their lives
Thirty years of transformations on Haad Tien Bay.
★★★★★
I arrived exhausted and carrying weight I'd struggled with for years. I left lighter, stronger, and with a way of eating I've actually kept up at home. Genuinely life-changing.
[Guest name]
14-Day Reshape Your Life · [Country]
★★★★★
The one-on-one training was tailored completely to me. No judgement, just steady progress. The setting alone resets your head — the results reset your body.
[Guest name]
21-Day Reshape Your Life · [Country]
★★★★★
I was nervous about the detox but the team supported me every step. By day four I felt clearer than I had in years. I'd recommend it to anyone.
[Guest name]
10-Day Reshape Your Life · [Country]
Everything that's included
What your retreat covers
Arrival wellness orientation
Guided detox programme (3.5–7.5 days)
Personal fitness evaluation
Private one-on-one fitness sessions
Daily yoga & fitness classes
Daily massage
Daily steam & cave plunge
Infrared sauna & ice bath
Daily elixir, herbal tea & electrolytes
Daily keto protein shake
60-min healing sessions (Tok Sen, lymphatic, cupping, Chi Nei Tsang)
Ice Personalised take-home nutrition plan
Choose your programme
Three lengths, one transformation
Programme prices below. Accommodation is chosen separately — and that’s exactly where we help. Message us and we’ll match you to the right room for your programme.
10 Days
Kickstart
฿61,650
programme only · approx. £1,440
- 3.5-day detox programme
- 2 × private fitness sessions
- 2 × 60-min healing sessions
- All daily classes & therapies
14 Days
The full reset
฿82,600
programme only · approx. £1,930
- 5.5-day detox programme
- 7 × private fitness sessions
- 3 × 60-min healing sessions
- All daily classes & therapies
21 Days
Deep transformation
฿116,000
programme only · approx. £2,710
- 7.5-day detox programme
- 12 × private fitness sessions
- 5 × 60-min healing sessions
- All daily classes & therapies
Accommodation is booked separately. The right room depends on your programme — let us guide you so you get it right first time.
Before you ask
Your questions, answered
Absolutely. Every programme begins with a personal fitness evaluation, and your private sessions are built entirely around your current level — whether you're a complete beginner or returning to training after years away.
It gives you the freedom to choose the room that suits your budget and comfort. Because certain rooms work best for guests on a detox programme — particularly those near the Wellness Centre — we'll personally recommend the right option for you. Just message us.
A short, guided liquid programme using herbal supplements and daily elixirs that promotes healthy blood-sugar balance, improves gut health and reduces inflammation. The length scales with your chosen programme (3.5 to 7.5 days), and our wellness team supports you throughout.
We suggest easing off caffeine 3–5 days before arrival, switching to lighter green or herbal teas, eating more fibre-rich vegetables and fruit, and avoiding simple carbs and alcohol. We'll send full preparation guidance once you book.
Outside the detox phase, the restaurant offers keto-friendly vegan, vegetarian and pescatarian dishes — all gluten-free, dairy-free and free of refined sugar, with personalised nutritional guidance throughout.
The Sanctuary sits on secluded Haad Tien Bay, Koh Phangan, reached by taxi boat. We can arrange a private speedboat transfer from Koh Samui airport. We'll walk you through the whole journey when you enquire.
The next step is a conversation
Ready to reshape your life?
Tell us your goals and dates and we’ll do the rest — recommend the right programme length, match you to the ideal room, and answer every question. No obligation.
A real person replies, usually within a few hours (Thailand time).
Request your details pack
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Relax, it’s the Sanctuary · © Holiday Asia Ltd · Exclusive booking agents for Sanctuary Wellness Co., Ltd