Weight-Loss Pen (Wegovy / Saxenda)
Physician-supervised GLP-1 pen program — 10-15% body-weight loss over 6-12 months
- What is Weight?
- The Weight-Loss Pen program at Waleerat Clinic uses GLP-1 receptor agonists — semaglutide (Wegovy) or liraglutide (Saxenda) — delivered via self-administered subcutaneous pen injection. These peptides mimic the body's natural GLP-1 hormone to suppress appetite, slow gastric emptying, and improve insulin sensitivity. Typical weight loss is 10-15% of body weight over a 6-12 month physician-supervised program.
- Category
- Weight Management
- Duration
- 30 min (initial consult + first pen) · 15 min (monthly follow-ups)
- Downtime
- None — self-administered at home, normal activities same day
- Anaesthesia
- None
- Price (from)
- From ฿18,500 / pen · ฿49,500 / 3-pen program
- Brands used
- Wegovy / Saxenda / Sucran
- Country of origin
- Denmark / South Korea
- Regulatory
- Thai FDA · KFDA
- Halal compatibility
- Compatible (synthetic ingredients)
- Locations
- Siam Square One · Ekamai
- Patient rating
- 4.7 / 5 (89+ reviews)
Weight-Loss Pen is a physician-supervised injectable program using GLP-1 receptor agonists (Wegovy / Saxenda). After a metabolic screening and BMI assessment, patients self-administer a once-weekly (semaglutide) or once-daily (liraglutide) pen injection at home.
Monthly clinic visits include weight tracking, side-effect review, and dose adjustment. Typical outcomes: 10-15% body-weight reduction over 6-12 months, plus improved waist circumference, blood pressure, and lipid markers.
Program includes nutrition guidance and is best paired with a lifestyle plan.
Where it comes from, what's inside, who certifies it.
Active ingredient semaglutide / liraglutide is a synthetic peptide — no animal-derived material in the modern formulations. Pen device is single-use, sterile.
- Country of origin
- Denmark / South Korea
- Manufacturer
- Novo Nordisk (Wegovy / Saxenda) / Hanmi (Sucran)
- Brands stocked
- Wegovy · Saxenda · Sucran
- Regulatory approvals
- KFDAThai FDA / อย.
- Animal-derived?
- No — synthetic / bio-fermented source
- ✦BMI ≥ 27 with weight-related comorbidities (diabetes, hypertension, sleep apnea)
- ✦BMI ≥ 30 seeking sustainable medical weight reduction
- ✦Patients who have plateaued on diet + exercise alone
- ✦Pre-bariatric-surgery patients seeking a non-surgical option first
- 01Metabolic screening
Blood panel + body composition + medical history review by physician
- 02Dose titration
Start at lowest dose (0.25 mg semaglutide), titrate up monthly over 4-5 months
- 03Self-injection training
Nurse-led demo of pen device + injection site rotation + storage
- 04Monthly review
Weight + waist + side-effect screening; dose adjustment as needed
Compare our pricing with anyone — here is what you get that's different.
Every treatment performed by a Thai-licensed physician — Mahidol-trained MDs with documented case counts. No nurse-injectors.
Show me the lot. Every injectable opened in front of you with serial visible — no white-label or counterfeit risk.
Our injectables and devices pass at least one major regulator's filing. Provenance is published on every service page.
Thai, English, 中文, 日本語, 한국어, العربية, Bahasa Melayu, Español, Русский — written and spoken at consultation.
Siam Square One (BTS Siam, opposite Paragon) + Ekamai (BTS Ekamai, Sukhumvit). Walk-in distance, no driving stress.
Moderate
Topical anaesthetic 30 minutes before every treatment. Anxiolytics available on request. Your physician adapts technique to your sensitivity level.
Every injectable is unwrapped + opened in front of the patient — never pre-prepared in another room.
Take a photo of the lot number + expiry on the box — verify against the manufacturer database any time.
Allergan / Galderma / Merz / Allergan / LG Chem / CLASSYS direct — no grey-market, no white-label, no parallel imports.
Consent form names the exact brand + lot. If we substitute, we re-consent on the spot.
Many of our chat patients cite 'doctor opened the vial in front of me' as the reason they chose Waleerat — so we made it an explicit, published protocol.
137 first-time patients asked this in chat — so we wrote it as a checklist.
- •Sun exposure / tanning — 1 week prior
- •Retinoids, AHA, BHA — 1 week prior
- •Active skin infections — postpone if present
- •Pregnancy or breastfeeding — postpone
- •Government photo ID
- •List of current medications
- •Hair tie if shoulder-length+
- •Comfortable clothes (no high collar for face/neck treatments)
We respect PDPA — only patients who provided written consent are shown publicly. Ask to see consented case examples privately during consultation.
- •優しい保湿を施す
- •日焼け予防のために毎日SPF50以上の広 espect光日常使用 - 必ずする
- •5日間だけやさしい洗顔料を使用
- •十分な水分補給を行う
- •7日間はレチノイド・AHA・BHAを使用しない
- •2週間は日光に当たらないように注意
- •3日間はサウナや温かい風呂に入らない
- •7日間は scrubbingや去角質を避ける
General guidance — your physician may adapt based on your individual case.
Siam Square One flagship — opposite Siam Paragon, skywalk from BTS Siam Exit 3, in the CBD heart of Bangkok (Pathum Wan). 1-minute walk from BTS.
- ●BTS Siam (Exit 3)1m
- ●Siam Paragon2m
- ●Siam Discovery3m
- ●Siam Center3m
- ●Siam Kempinski Hotel4m
- ●MBK Center5m
- ●Chulalongkorn University8m
Ekamai branch — standalone clinic near BTS Ekamai on the Sukhumvit corridor. Japanese-speaking concierge (Omotenashi). On-site parking.
- ●BTS Ekamai4m
- ●Gateway Ekamai6m
- ●Major Cineplex Ekamai6m
- ●Park Hyatt Bangkok12m
- ●EmQuartier14m
- ●EmSphere15m
- ✦10-15% body-weight loss over 6-12 months in clinical trials
- ✦Self-administered at home — single weekly pen click
- ✦Physician supervision with monthly metabolic review
- ✦Improves blood pressure, lipid profile, insulin sensitivity
- ✦Halal-friendly — synthetic peptide, no animal-derived material
期待できること
Average 10-15% body-weight loss over 6-12 months. Maintenance dose continues to support long-term weight management.
個人差があります。結果は、年齢、肌質、体型、ライフスタイル、およびアフターケアへの遵守によって異なります。すべての治療にはリスクが伴います。詳細なリスク情報は相談時に確認され、治療前に署名されたインフォームドコンセントを取得します。
Considering Weight-Loss Pen (Wegovy / Saxenda)?
Share your details — our physician will confirm your candidacy and recommend the right protocol before you book. No deposit required.
ドクターに直接ご相談ください
LINEで写真や気になる点を送ってください。ご来院前に治療プランと価格帯をご提案します。
Wegovy vs Saxenda — what's the difference?+
Are there side effects?+
Will I gain the weight back when I stop?+
Real questions from real customers — collated from chat conversations.
Are there other promotions?+
How much does it cost — is there a promo?+
How long does the treatment take?+
Are there side effects?+
Where is the clinic?+
How long do results last?+
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Pregnant or breastfeeding — can I do this?+
Can I go home immediately / how many days off work?+
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まだ気になることがありますか?
LINEで相談するReady to talk it through? Let's begin.
30〜45分の医師によるカウンセリングは無料です。まずはお話を伺い、目標についてご相談させていただき、その後、どのような処置が適しているか、医師とご一緒に決定いたします。