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Mounjaro (Tirzepatide) | Online Prescription | 2.5 mg from 6,000 JPY per pen | Consultation & Shipping Free
GIP/GLP-1 Receptor Agonist | Mounjaro Injection
Mounjaro (Tirzepatide)｜Online Prescription｜2.5 mg from 6,000 JPY｜Consultation & Shipping Free
Once-weekly self-injection to support weight management
Free Refrigerated Shipping Until 2025/10/31
Consultation Free
Shipping Free
Available via Online Consultation
Home Delivery (after consultation)
In Stock
- Nationwide delivery, fully online flow (consultation → payment → shipping)
- Once-weekly self-injection (2.5 → 5 → 7.5 → 10 → 12.5 → 15 mg)
- Only genuine products via authorized distributors
[Doctor’s Overview] What is the GLP-1 injection “Mounjaro”?
Mounjaro (tirzepatide) is a dual agonist acting on both GLP-1 and GIP receptors. It supports appetite control and post-meal glucose regulation, enabling sustainable weight management with a once-weekly injection. In the US, the same ingredient is approved as “Zepbound” for obesity treatment and is drawing attention in Japan as well.
Dual Pathways
Engages GLP-1/GIP to naturally reduce intake and blunt glucose spikes.
Stepwise Titration
Start at 2.5 mg, escalate up to 15 mg depending on tolerability.
Fully Online
Consultation & standard shipping are free. Refrigerated shipping free during campaign.
How Mounjaro (GLP-1/GIP) works
This medicine enhances your body’s natural regulation of eating. It aims for gentle, sustainable change—without extreme willpower.
1) Brain: Natural appetite control
- Strengthens the “I’m full” signal
- Reduces hedonic snacking urges
- Helps adjust portion sizes naturally
2) Stomach: Longer satiety
- Slows gastric emptying
- Fullness lasts longer after meals
- Helps curb “constant hunger”
3) Glycemic stability
- Blunts post-meal glucose spikes
- Supports insulin response “when needed”
- Stabilizes with low hypoglycemia risk
4) Metabolic improvements
- Shifts toward greater fat utilization
- Improves muscular energy use
- May reduce low-grade inflammation
5) Cardiometabolic support
- May modestly lower blood pressure
- Supports vascular health
- Reduces overall cardiac strain
6) Other potential benefits
- May improve edema in some
- Potential bone and cognitive benefits are being studied
- Overall support for healthy routines
Key points
- It assists your own physiology—no “magic bullet”
- Benefits may build over weeks to months
- Balanced diet + gentle activity improve outcomes
Weight-loss effectiveness
International trials of tirzepatide report an average weight loss of ~20%, and ~54.5% of participants achieved ≥25% loss (with continued therapy and lifestyle support).
~20%
Average weight loss
54.5%
Achieved ≥25% loss
72 weeks
Typical study duration
2,500+
Participants
Design for sustainability
Targets appetite, satiety, and glycemia—favoring steady change over harsh restriction.
Individualized titration
Response varies with dose and habits. If nausea occurs, physicians can pause/escalate more gradually.
Works best with habits
Regular meals, adequate protein, and light activity further improve composition and metabolic markers.
Reference: Jastreboff AM, et al. N Engl J Med. 2022;387(3):205–216.
Results are population averages; individual responses vary.
Recommended for
Difficulty controlling portions
Helps reduce urges for snacking or late-evening overeating.
Busy schedules
Fully online; nationwide delivery supports continuity.
Stepwise, steady loss
Titrate at a comfortable pace with medical guidance.
Plateau with prior methods
Complements diet and activity to push past stalls.
Process to online prescription
Three simple steps on your phone. Same-day consults available; nationwide delivery.
1
Online booking
Book your teleconsultation and complete a short intake form.
~3 min2
Teleconsult (phone)
A physician reviews your history and current meds to choose your starting dose.
~2–5 min3
Payment & delivery
We ship after payment. Refrigerated shipping is free during the campaign (until 2025/10/31).
Ships in ~2–3 business daysHow to use (follow your doctor’s instructions)
1Schedule
Self-inject once per week on the same weekday. Typically start at 2.5 mg.
2Prepare
Clean the site (abdomen, thigh, or upper arm). Rotate sites each time.
3Inject
Press the pen vertically and inject as instructed. Keep it pressed for a few seconds after the signal.
4Monitor
Watch for nausea, vomiting, diarrhea/constipation, or abdominal pain. If severe symptoms occur, stop and seek care.
Pricing
Consultation & standard shipping: 0 JPY (+2,000 JPY handling if purchasing only 1 pen / Free refrigerated shipping until 2025/10/31)
Single pen (same dose)
Per-pen total (tax included)
2.5 mg:
6,000 JPY / pen(tax incl.)
5.0 mg:
9,500 JPY / pen(tax incl.)
7.5 mg:
12,000 JPY / pen(tax incl.)
10 mg:
15,000 JPY / pen(tax incl.)
12.5 mg:
19,000 JPY / pen(tax incl.)
15 mg:
23,000 JPY / pen(tax incl.)
4-pen set (approx. 1 month)
Total + per-pen
2.5 mg:
24,000 JPY (4 pens)(tax incl.)6,000 JPY / pen
5.0 mg:
38,000 JPY (4 pens)(tax incl.)9,500 JPY / pen
7.5 mg:
48,000 JPY (4 pens)(tax incl.)12,000 JPY / pen
10 mg:
60,000 JPY (4 pens)(tax incl.)15,000 JPY / pen
12.5 mg:
76,000 JPY (4 pens)(tax incl.)19,000 JPY / pen
15 mg:
92,000 JPY (4 pens)(tax incl.)23,000 JPY / pen
VISA
Mastercard
JCB
AMEX
Bank Transfer
Weight-loss Simulator
Visualize your path to a target weight, factoring Mounjaro use and lifestyle improvements (for reference only).
🎯 Mounjaro Weight-loss Simulator
Estimate your journey in about 3 minutes
yrs
cm
kg
BMI: 27.3 (Overweight class I)
kg
–
Total projected loss
⚖️
–
Loss rate
📊
–
Avg. per month
📅
–
Target achievability
🎯
📊 Projected timeline
⚠️ Important: This simulator uses generalized data from overseas clinical trials.
Actual results vary by physiology, co-medications, and habits. Please consult your physician for a personalized plan.
Combination therapy (when appropriate)
Your physician may suggest add-ons based on your profile. Examples that can be synergistic:
Lusefi (SGLT2 inhibitor)
Aim: Increase urinary glucose excretion to lower net calories.
Best for: Frequent snacks / limited time to exercise.
Note: Hydration and UTI/genital infection precautions.
Sanorex (appetite suppressant)
Aim: Temper appetite impulses.
Best for: Evening overeating / compulsive snacking.
Note: Dry mouth, insomnia, constipation (avoid late dosing).
Metformin (biguanide)
Aim: Reduce hepatic gluconeogenesis and improve insulin resistance.
Best for: Higher fasting glucose / weight-neutral preference.
Note: Start low due to GI tolerance.
Bofutsushosan (Kampo)
Aim: Support bowel movements and fluid balance—useful for subcutaneous-fat type edema/constipation.
Best for: Constipation / edema / diet reset.
Note: Stop if GI upset occurs.
FAQ
Can I get Mounjaro via online consultation?
Yes. We prescribe Mounjaro for weight management as private care (not covered by insurance), and also have experience for type 2 diabetes.
Notes:
• Under 18: parental consent is required.
• Existing conditions: please inform us during the teleconsultation.
Notes:
• Under 18: parental consent is required.
• Existing conditions: please inform us during the teleconsultation.
How much does it cost? Is it covered by insurance?
Weight-management use is private care. Consultation & standard shipping are free. Prices (incl. tax):
• 2.5 mg: 6,000 JPY per pen (24,000 JPY / 4 pens)
• 5.0 mg: 9,500 JPY per pen (38,000 JPY / 4 pens)
• 7.5 mg: 12,000 JPY per pen (48,000 JPY / 4 pens)
• 10 mg: 15,000 JPY per pen (60,000 JPY / 4 pens)
• 12.5 mg: 19,000 JPY per pen (76,000 JPY / 4 pens)
• 15 mg: 23,000 JPY per pen (92,000 JPY / 4 pens)
Refrigerated shipping is free until 2025/10/31. Payments: credit card (VISA/Mastercard/JCB/AMEX) or bank transfer.
• 2.5 mg: 6,000 JPY per pen (24,000 JPY / 4 pens)
• 5.0 mg: 9,500 JPY per pen (38,000 JPY / 4 pens)
• 7.5 mg: 12,000 JPY per pen (48,000 JPY / 4 pens)
• 10 mg: 15,000 JPY per pen (60,000 JPY / 4 pens)
• 12.5 mg: 19,000 JPY per pen (76,000 JPY / 4 pens)
• 15 mg: 23,000 JPY per pen (92,000 JPY / 4 pens)
Refrigerated shipping is free until 2025/10/31. Payments: credit card (VISA/Mastercard/JCB/AMEX) or bank transfer.
When will it arrive?
Typically ships within 2–3 business days after consultation and payment.
When might I feel an effect?
Many people notice appetite changes within 2–4 weeks. Dose adjustments can be arranged online as needed.
Any diet or exercise precautions while on Mounjaro?
No strict restrictions. Pairing with balanced meals (higher protein, lower excessive fat) and light activity is recommended.
What if I experience side effects?
Contact us anytime. Common effects include nausea, constipation/diarrhea, and abdominal discomfort—often temporary. For severe symptoms, stop and seek care. Our LINE is available 24/7 for questions.
Will I regain weight after stopping?
Abrupt discontinuation may increase rebound risk. We offer follow-up to help maintain progress.
Can I self-inject if I’m needle-averse?
The pen device is designed for easy self-injection. We provide instructions and how-to videos.
Can I take it with other medicines or supplements?
Some combinations require caution. Please disclose all current meds/supplements and consult us before starting new ones.
Is an online prescription safe?
Yes—after physician review, products are dispensed via authorized channels. This is different from personal import or marketplace purchases.
How should I store it?
Refrigerate (2–8°C) as standard. For transport, room temperature is acceptable up to 21 days. Do not freeze.
Where can I find the expiration date?
On the injector body. We also verify before shipping.
Can I inject immediately after taking it out of the fridge?
Yes, no specific waiting time is required.
Can I purchase it like online shopping?
Yes, after completing an online consultation. We deliver to your home—no clinic visit needed.
Where can I ask questions?
You can message us anytime via our official LINE. We’re here for weight changes, co-meds, new concerns, and more.
About the medicine used at our clinic (Mounjaro)
Off-label use
In Japan, tirzepatide is approved for type 2 diabetes. Use for obesity/weight management is currently off-label private care.
Supply chain
We procure via authorized pharmaceutical distributors and manage products appropriately.
Similar approved agents in Japan
Examples include Sanorex (anorectic) and Wegovy (semaglutide). Tirzepatide (Zepbound) received domestic obesity approval in Dec 2024.
Overseas approvals & safety
Tirzepatide is approved for obesity in the US (FDA) and in Japan (Dec 27, 2024). Possible adverse events include acute pancreatitis, hypoglycemia, nausea, vomiting, abdominal pain, diarrhea, and constipation. Seek medical help if you feel unwell.
Relief systems
Because weight-management use is private/off-label, Japan’s governmental adverse-event relief schemes do not apply.