At Plenary Longevity Wellness in Nai Harn, weight loss in Phuket is approached as a structured, doctor-supervised journey designed for real, lasting results. As a dedicated medical weight loss clinic, we bring together physician oversight, GLP-1 based injections, body composition analysis, and personalized lifestyle coaching under one roof.
Every plan is shaped around your body, your goals, and your medical history, with ongoing support from your first consultation through to long-term maintenance. Local residents and international guests are equally welcome.
A medical weight loss program is a clinical approach to weight management led by qualified doctors, using diagnostics, prescription therapies, and structured follow-up. Unlike self-directed dieting, which relies on willpower alone, our medical weight loss programs address the biological drivers of weight gain such as appetite hormones, insulin sensitivity, and metabolic rate.
At the core of modern medical weight management are GLP-1 receptor agonist injections, a class of medications originally developed for type 2 diabetes and now widely used to support significant, sustained weight reduction.
Medical weight loss injections in the GLP-1 family work by mimicking gut hormones the body produces naturally after eating. They slow gastric emptying, reduce appetite, regulate blood sugar, and signal fullness to the brain. Some newer options, such as tirzepatide, also activate the GIP receptor for a dual-action effect on metabolism.
Treatment is typically weekly or daily, depending on the medication, and is paired with nutrition guidance and progress reviews.
A physician-led approach offers benefits that self-guided plans cannot match in clinical depth, including:
A medical weight loss program at Plenary may be suitable for adults who have struggled to lose weight through diet and exercise alone, or who want a structured, clinically supported pathway. Suitability is confirmed during a consultation with our doctors.
Good candidates often include those who:
Plenary offers four leading GLP-1 based injection options, each prescribed and supervised by our medical team. Your physician will recommend the option that best fits your goals, medical profile, and budget.
A dual GIP and GLP-1 receptor agonist that has shown strong weight reduction outcomes in clinical trials. Delivered as a weekly injection.
A weekly injection of semaglutide, clinically proven and FDA-approved specifically for chronic weight management.
A weekly semaglutide injection used to support metabolic health, glycemic control, and weight management.
A daily GLP-1 injection with an established track record, suited to guests preferring a gradual, steady approach.
Pricing for our weight loss clinic programs depends on the medication selected, dosing schedule, and length of your treatment plan. Consult our clinic directly for pricing with transparent quotations provided after your medical consultation and assessment.
Your journey at Plenary follows a clear, supported pathway:
In answer to how long a medical weight loss program takes and the results timeline: initial appetite changes are often felt within the first 1 to 2 weeks, with steady weight reduction typically observed from week 4 onward. Most programs run for 3 to 12 months, depending on goals.
Disclaimer: Individual results, timelines, and tolerance vary based on starting weight, medical history, medication, dosing, and lifestyle. Your physician will set realistic expectations during your consultation.
GLP-1 medications used at Plenary are pharmaceutical grade and prescribed only after a medical review. On medical weight loss injections effectiveness and safety in Thailand: clinical trials show meaningful weight reduction when these medications are used under medical supervision, alongside diet and activity changes. Common, usually mild side effects include nausea, fullness, constipation, or mild fatigue, which often settle as the body adjusts. Your doctor will discuss contraindications and review your full medical history before starting therapy.
Plenary Longevity Wellness is a physician-led weight loss clinic in Nai Harn, Phuket, combining advanced diagnostics, prescription GLP-1 therapies, and integrated longevity care under one roof. Guests receive personalized attention, transparent guidance, and a calm setting suited to both local residents and international visitors.
Take a structured, doctor-guided path toward your healthy weight goals. Our medical team is here to design a plan tailored to your body, lifestyle, and health markers.
Call +66 65 241 2591, reach us on LINE, or complete the inquiry form to schedule your consultation today.
A: In clinical trials, tirzepatide (Mounjaro) has produced the highest average weight reduction among current GLP-1 based injections, owing to its dual GIP and GLP-1 action. The right option for you depends on your goals, tolerance, and medical profile, which your physician will assess.
A: GLP-1 medications work while they are active in the body. Some weight regain is possible after stopping, which is why our program includes a structured maintenance phase covering nutrition, activity, and tapering strategies to support lasting results.
A: Yes, in many cases. Plenary often pairs medical weight loss with metabolic peptides, NAD+ therapy, IV nutrition, or body contouring, sequenced safely by your physician.
A: Yes. Our Medical Travel team supports international guests with consultations, prescription medication, and remote follow-up after you return home, making it a practical option even for shorter stays.
A: GLP-1 medications were originally developed for type 2 diabetes and may offer cardiometabolic benefits, but suitability depends on your full medical profile. Your Plenary physician will review your history and coordinate care with your existing doctors where appropriate.
We value your time and are committed to offering high-quality medical services. Please fill out the form below to schedule an appointment with a doctor.
Phone: +66 65 241 2591
Email: [email protected]
Address:
15/328 Moo 1, Soi Naya, Nai Harn Beach,Rawai, Muang, Phuket, 83130,
Thailand
