12 Day Vitality Juice Detox Program, Koh Phangan, Thailand

Orion Healing Centre’s 12-day juice detox runs on the same Sri Thanu Bay site as its shorter 5-day program, on the quiet west coast of Koh Phangan. It’s a longer, more gradual cleanse: 2 pre-cleanse days, 7 days on juice and detox soups, then 2 days easing back onto solid food, priced from around $2,063. Two daily yoga sessions and weekday meditation run throughout, so it isn’t purely a liquid-fast lockdown.

The Program

The first two days are pre-cleanse: liver flush drinks (fresh orange juice, lime juice, garlic, ginger, olive oil) alongside alkalising meals to prepare your digestive system. The core seven days run on fresh juices, detox soups, herbal tea, and green superfood supplements — no solid food — with two yoga sessions a day and guided meditation Monday to Friday. A daily wellness meeting tracks how each guest is coping and adjusts intensity where needed. The final two days reintroduce food gradually, and guests can opt into a single colema on the last day if they want the deeper clear-out that the 5-day program builds in throughout.

Insider Tip: Book the eco zen bungalow rather than a standard room if budget allows — Orion’s older bungalows sit closer to the wellness lounge and steam room, cutting the walk during the low-energy fasting days.

Setting

Sri Thanu stays low-key by Koh Phangan standards — juice bars, yoga shalas, and west-facing sunset views instead of the Full Moon Party scene further east. Hin Kong Beach is a short walk from the centre for calm swimming on rest afternoons. The site itself includes a herbal steam room, infrared sauna, ice bath, and stand-up paddleboards for guests who want light movement between juice sittings.

Who It’s For

This suits guests who’ve already tried a shorter fast and want to go deeper, or anyone who can genuinely block out 12 days without work interruptions — the post-cleanse transition needs that time to do its job properly. It is not a good fit for a first fasting experience; Orion’s own 5-day cleanse or 12-Day Complete Detox variants are the gentler entry points. Anyone pregnant, with a history of eating disorders, or managing a chronic digestive condition should get medical clearance before booking.

Meals & Inclusions

Nutrition runs in three phases — pre-cleanse alkalising meals, mid-program juices and detox soups, post-cleanse reintroduction meals — with vegetarian, vegan, and organic options throughout. Two 60-minute treatments (a Reiki session and an oil massage), the 1:1 health consultation, sauna and ice bath access, and pre/post-retreat support from Orion’s team are included, along with wifi, parking, and luggage storage. Airport transfers, flights, travel insurance, the visa fee, and on-site workshops cost extra.

Practical

Free cancellation is available up to 60 days before arrival; confirmation isn’t instant, so book with a buffer if your travel dates are fixed. If 12 days feels like too big a commitment, Orion’s 5-Day Cleanse and Detox Program runs on the same site with the same team.