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Semaglutide available throughout Brazil

The weight-loss pen
prescribed by a doctor.
No waiting rooms. No insurance plan.

A Brazilian doctor reviews your case online. Semaglutide GLP-1 prescription (Ozempic / Wegovy) with ongoing physician follow-up and discreet home delivery. Service starting at R$ 299/month.

  • ✓
    Semaglutide GLP-1 (Ozempic / Wegovy) with CFM-licensed medical prescription
  • ✓
    A doctor reviews your case within 24 hours
  • ✓
    Digital prescription valid nationwide
  • ✓
    Fast, discreet, free delivery within 72 hours
  • ✓
    AI follow-up included — available 24 hours a day
  • ✓
    If you aren't approved, you pay nothing
ZENKAI Peso
Semaglutide GLP-1
Choose your plan
Quarterly Plan Most Popular
3 months + dose adjustment included
R$ 299
/month
Monthly Plan
Renews monthly, cancel anytime, no hassle
R$ 399
/month
What's included
✓  Full medical consultation
✓  Semaglutide GLP-1 with medical prescription
✓  Legally valid digital prescription
✓  Fast, discreet, free delivery
✓  24-hour AI coaching
✓  Dose adjustments at no extra cost
Start Medical Evaluation
If the doctor doesn't approve you, you pay nothing
🏥
CFM
💊
ANVISA
🔒
LGPD
📦
72h
15%
Average weight reduction (clinical trial)
72h
From evaluation to first delivery
4.9★
Patient rating of ZENKAI Peso
R$299/month
All in — no separate consultation fee
How It Works

What semaglutide is and why it works

Semaglutide is the active ingredient in Ozempic and Wegovy. It acts on GLP-1 receptors in the brain and pancreas, reducing appetite, increasing satiety, and regulating blood sugar — leading to significant, sustained weight loss.

🧬
How it works
GLP-1 Mechanism
Semaglutide mimics GLP-1, a hormone naturally produced in your gut. It signals to your brain that you've already eaten, slows gastric emptying, and dials down hunger — leading to fewer calories consumed without effort.
GLP-1 AgonistSemaglutideWeekly Injection
🏭
Compounding pharmacy
ANVISA-authorized
Your semaglutide is compounded individually for you at an ANVISA-authorized partner pharmacy. Personalized dose, traceable production, quality certificate. Same active ingredient — at a fraction of the price of Ozempic.
ANVISA RDC 67/2007Individual DoseQuality Certificate
📈
Expected results
Evidence-Based
In the STEP 1 clinical trial, participants lost an average of 15% of body weight over 68 weeks. More than 86% achieved at least 5% weight reduction. Results maintained after 2 years of continuous use.
15% average loss68 weeksSTEP 1 Trial
Price Comparison

Easier access. Real follow-up.

Easy access to semaglutide GLP-1 with medical prescription, ongoing follow-up, and delivery to your door — no clinic bureaucracy.

Option Price Consultation Delivery
Original Ozempic
Branded, manufactured
R$ 800–1500
Separate (R$ 300+)
Physical pharmacy
In-person Clinic
With compounding
R$ 450–700
Included
Partner pharmacy
ZENKAI Peso
Telemedicine + compounding
R$ 299
Included
Free to your door
Real Results

Verified patients. Real results.

★★★★★
Verified Patient

"Lost 12 kg in 3 months. The doctor adjusted my dose twice without charging anything extra. I've never had such close follow-up — and the price is half what I was paying at an in-person clinic."

Fernanda O.
São Paulo, SP
-12 kg in 3 months
★★★★★
Verified Patient

"I tried to lose weight for years. With semaglutide, for the first time I actually felt my hunger drop. In 4 months, 17 kg gone. The AI support helped me stick to the habits."

Carlos M.
Curitiba, PR
-17 kg in 4 months
★★★★★
Verified Patient

"Process was very simple. Filled out the questionnaire, the doctor called me the next day, in 3 days the semaglutide arrived at my door. Already lost 8 kg in the first six weeks."

Patricia S.
Rio de Janeiro, RJ
-8 kg in 6 weeks
Frequently Asked Questions

Everything about semaglutide.

How does ZENKAI's semaglutide prescription work? ▾
A Brazilian doctor licensed by CFM reviews your health questionnaire within 24 hours. If approved, a digital prescription is issued for Ozempic, Wegovy, or another semaglutide GLP-1 option, based on your clinical profile. The prescription is sent to the partner pharmacy, which handles discreet delivery to your door within 72 hours.
Do I need lab work before the consultation? ▾
Not necessarily for the first consultation, but the doctor may request a CBC blood test, thyroid function, and other labs before prescribing, depending on your history. If you already have recent labs, you can upload them during the questionnaire to speed up the process.
Who can use semaglutide? ▾
Semaglutide is indicated for adults with a BMI above 30, or above 27 with associated comorbidities (type 2 diabetes, hypertension, dyslipidemia). The doctor will evaluate your case individually. It isn't recommended for pregnant women, people with a history of pancreatitis, or those with medullary thyroid carcinoma.
What are the side effects? ▾
The most common are nausea, vomiting, and diarrhea, especially at the start of treatment. They usually fade after the first few weeks. For that reason, we start at low doses and increase gradually. Your ZENKAI doctor is available to adjust your dose if needed.
How is it administered? ▾
Semaglutide is given by subcutaneous injection (just under the skin) once a week, typically in the abdomen, thigh, or upper arm. You'll get detailed instructions with your first order and can ask the AI coach questions anytime.
Can I cancel anytime? ▾
Yes. No commitment, no cancellation fee. Cancel through the patient portal or message support anytime.

Start your medical evaluation today.

A doctor reviews your case within 24 hours. If you aren't approved, you pay nothing.

Start Medical Evaluation
CFM-Licensed Doctor
ANVISA-Authorized Pharmacy
Free Discreet Delivery
No Health Insurance Needed
Cancel Anytime
Start Medical Evaluation — You only pay if approved
⚡

ZENKAI Health Coach

AI · Available 24/7

LGPD-compliant · Does not replace a medical consultation