Tirzepatide Dosage Guide for Mounjaro, Tizaro & Compounded

Starting Tirzepatide usually comes with a lot of confusion.

“How much Tirzepatide should I start with?”
“When should I increase my dose?”
“Is the Mounjaro dosage the same as the Tizaro dosage?”
“How do I measure the right amount from a Compounded Tirzepatide vial?”

We get these questions almost every week at HueBeautyGlam, especially from first-time users trying to avoid side effects or wasting money on the wrong dose.

So we created this complete Tirzepatide dosage guide to walk you through the exact dosing schedule for Mounjaro, Tizaro, and Compounded Tirzepatide, what each dose level is used for, and what you should realistically expect at every stage.

Let’s get into it!

TL;DR: Tirzepatide Dosage Guide for Weight Loss at a Glance

• Tirzepatide dosage for weight loss starts at 2.5mg once weekly for 4 weeks, then increases gradually in 2.5mg steps until you reach 5mg, 10mg, or 15mg as your long-term maintenance dose.

• SURMOUNT-1 trial data showed average weight loss of 15.0% on 5mg, 19.5% on 10mg, and 20.9% on 15mg over 72 weeks.

• Mounjaro and Tizaro follow the same standard dosage ladder from 2.5mg to 15mg. Compounded Tirzepatide follows the same structure too, but also allows more flexible microdosing because you measure doses directly from a vial.

• In Nigeria, Tizaro costs around ₦87,500 to ₦150,000 depending on the dose. Mounjaro ranges from ₦600,000 to ₦950,000, while Compounded Tirzepatide typically costs ₦200,000 to ₦500,000 per vial.

• The 2.5mg dose is mainly a starter dose to help your body adjust. Most people begin noticing stronger appetite suppression and more visible fat loss from 5mg upward.

• If you miss a dose, take it within 4 days (96 hours). If more than 4 days have passed, skip it and continue your normal schedule. Never inject two doses together.

• After reaching your goal weight, many people switch to low-dose Compounded Tirzepatide for maintenance because it allows smaller custom doses below 2.5mg, unlike fixed-dose pens.

• HueBeautyGlam stocks Mounjaro, Tizaro, and Compounded Tirzepatide with proper cold-chain storage, WhatsApp consultation, and nationwide delivery across Nigeria.

The Tirzepatide Dosage Chart for Weight Loss

The standard Tirzepatide dosage schedule for weight loss follows six dose levels: 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, and 15mg. 

Most people stay on each step for at least 4 weeks before increasing. The goal is not to rush to 15mg; it’s to find the lowest dose that gives you strong appetite control and sustainable weight loss with manageable side effects.

A full titration from 2.5mg to 15mg takes roughly 21 weeks, or about 5 months. But not everyone needs to climb that high. 

Some people stay at 5mg or 10mg long term because their hunger control and weight loss are already strong there.

How the Three Tirzepatide Products Differ in Dosing

Mounjaro and Tizaro both use fixed-dose pens, which means each pen comes in a pre-set strength. 

Compounded Tirzepatide works differently because you draw your dose manually from a vial, which allows more flexibility for smaller adjustments and maintenance microdosing.

Mounjaro and Tizaro pens come pre-filled at fixed strengths, so the only doses available are the six on the standard ladder.

Compounded tirzepatide is the only format where the concentration can be adjusted, which is why a healthcare provider may prescribe microdoses for post-goal maintenance or slightly different amounts during titration.

Whatever your dose, it has to be set by a qualified weight loss professional based on your starting weight, weight loss goal, response to previous doses, and any health conditions.

 The HueBeautyGlam team handles this during consultation, so you don't have to self-prescribe your Compounded Tirzepatide.

When Should You Move Up to the Next Tirzepatide Dose?

Most people stay on each Tirzepatide dose for at least 4 weeks before increasing. This gradual schedule helps your body adjust properly and reduces the chances of difficult side effects during treatment.

You’re usually ready to move up when:

• Your appetite suppression is starting to weaken

• Food cravings and food noise are returning

• Your weight loss has plateaued for 2 or more weeks

• Side effects from your current dose are mild or fully settled

• You’ve stayed consistent with your weekly injections

You may need to stay at your current dose longer if:

• You’re still losing weight steadily

• Appetite suppression is still strong

• Side effects are still uncomfortable

• You’ve reached your goal weight and are moving into maintenance instead

Higher doses do not automatically mean better results for everyone. As Tirzepatide doses increase, both appetite suppression and side effects can become more noticeable. Many people continue losing weight steadily at 5mg or 10mg without needing to move all the way to 15mg.

Speak with your healthcare provider or consult with HueBeautyGlam before making major dose changes. 

If you want a full breakdown of what’s normal during treatment and how to manage symptoms like nausea, bloating, constipation, or fatigue, read our complete Tirzepatide side effects guide. 

Expected Weight Loss at Each Tirzepatide Dose

Before Tizaro and Compounded Tirzepatide became popular, Eli Lilly, the manufacturers of Mounjaro, carried out a large 72-week weight loss study called SURMOUNT-1 to test how well Tirzepatide works for obesity and weight management.

Thousands of adults living with overweight or obesity were placed on different Tirzepatide doses over time, and the results became the foundation for the dosage ladder now used across Mounjaro, Tizaro, and Compounded Tirzepatide today.

The 2.5mg dose was mainly used to help the body adjust to Tirzepatide, while 7.5mg and 12.5mg were mostly transitional doses used between the main long-term treatment levels.

After helping hundreds of Nigerians lose weight with Tirzepatide at HueBeautyGlam, we’ve seen that people don’t all respond to the medication the same way.

Some clients start losing weight steadily even at 2.5mg, while others only notice a major shift after moving higher up the dosage ladder.

That’s why moving to the highest dose as quickly as possible is not always the smartest approach. Some people continue losing consistently at 5mg or 10mg without ever needing 15mg.

Your starting weight, consistency, eating habits, sleep, movement, stress levels, and dosage progression all affect how Tirzepatide works for you.

Mounjaro Dosage for Weight Loss

Mounjaro follows the standard Tirzepatide dosage ladder from 2.5mg to 15mg.

Each Mounjaro KwikPen contains 4 weekly doses at one fixed strength, so most people finish one pen over 4 weeks before moving to the next dose level.

If you’re new to using the Mounjaro KwikPen, our step-by-step injection guide walks you through how to prime, inject, and store the pen properly.

Hit us up on WhatsApp for a Mounjaro consultation before you place your order.

Tizaro Dosage for Weight Loss

Tizaro follows the same 2.5mg to 15mg weekly Tirzepatide schedule as Mounjaro.

However, each Tizaro pen contains a single dose instead of 4 weekly doses. So, you'll need four packs of Tizaro each month.

For many Nigerians, Tizaro has become the more sustainable long-term option because the monthly cost is lower than Mounjaro while still using Tirzepatide as the active ingredient.

You can read more in our Tizaro vs Mounjaro comparison, or chat with us for a Tizaro consultation before you commit.

Compounded Tirzepatide Dosage for Weight Loss

Compounded Tirzepatide follows the same general 2.5mg to 15mg weekly framework, but dosing is more flexible because the medication is drawn manually from a vial after reconstitution.

That flexibility allows:

• Smaller custom titration steps

• Maintenance microdosing after reaching your goal weight

• More personalised dose adjustments

If you want a full breakdown of vial mixing, and dosage calculations, this guide provides everything you need to know about Compounded Tirzepatide.

You can also chat with a weight loss professional at HueBeautyGlam on WhatsApp if you need help choosing or using Compounded Tirzepatide.

What to Do If You Miss a Tirzepatide Dose

If you miss a Tirzepatide dose, take it as soon as possible within 4 days (96 hours) of your scheduled injection day. If more than 4 days have passed, skip the missed dose and continue with your next scheduled injection. Never take two doses close together to make up for a missed one.

A few important rules to keep in mind:

• Always leave at least 72 hours between doses.

• If you miss 3 doses in a row, speak with your consultant before restarting because you may need to restart more gradually.

• You can change your weekly injection day permanently, as long as the new injection day is at least 72 hours after your last dose.

Who Should (and Shouldn’t) Follow This Tirzepatide Dosage Schedule?

This Tirzepatide dosage schedule is mainly designed for adults with a BMI of 30 or above, or 27 or above alongside weight-related conditions like insulin resistance, type 2 diabetes, or high blood pressure.

It can also be a strong option for people who:

• Have plateaued on Ozempic or semaglutide

• Struggle with constant food noise or appetite control

• Want medically supported weight loss instead of another crash diet

• Can stay consistent with weekly injections over several months

This dosage schedule may not be suitable if:

• You’re pregnant, breastfeeding, or trying to conceive

• You have a personal or family history of medullary thyroid carcinoma or MEN2

• You have severe gastrointestinal sensitivity

• You cannot access properly stored Tirzepatide from a verified supplier

Where to Buy Authentic Tirzepatide in Nigeria

You can buy authentic Mounjaro, Tizaro, and Compounded Tirzepatide in Nigeria from HueBeautyGlam.

We source our Tirzepatide products directly from manufacturers and preserve them in proper cold-chain storage between 2°C and 8°C to protect potency from arrival to delivery.

Because Tirzepatide are prescription drugs, we provide WhatsApp support before and during your journey, including guidance on injections, side effects, and dose progression.

Orders within Lagos and across all 36 states in Nigeria are delivered in insulated packaging.

Ready to start your Tirzepatide weight loss journey? Explore our Tirzepatide options to get started.

You can also visit us at House 7, Christo Court, Dpkay Estate, Orchid Road, Lekki 2, Lagos. We’re open Monday to Saturday, 8am to 7pm.

Frequently Asked Questions About Tirzepatide Dosage for Weight Loss

What is the starting Tirzepatide dosage for weight loss?

The starting Tirzepatide dosage for weight loss is 2.5mg once weekly for 4 weeks. 

This is mainly a starter dose to help your body adjust before moving up to the stronger therapeutic doses where more noticeable fat loss usually happens.

How long does it take to reach the maximum Tirzepatide dose?

Reaching the 15mg maximum dose takes about 21 weeks, or roughly 5 months, if you follow the standard 4-week step-up schedule. 

Some people move more slowly depending on appetite control, side effects, and weight loss progress. It is important to always consult a weight loss professional before moving up. 

Do I need 15mg to lose weight on Tirzepatide?

No. Many people get strong results at 5mg or 10mg without needing the highest dose. At HueBeautyGlam, we’ve seen some clients continue losing weight steadily for months before ever needing 15mg.

As Tirzepatide doses increase, appetite suppression can become stronger, but side effects may also become more noticeable after each step-up.

The goal is not to reach the highest dose as quickly as possible. It’s to find the lowest dose that works well for your body.

Is the Mounjaro dosage the same as the Tizaro dosage?

Yes. Mounjaro and Tizaro follow the same 2.5mg to 15mg weekly Tirzepatide dosage schedule.

The main difference is the format. Mounjaro uses a 4-dose KwikPen, while Tizaro comes as single-dose pens.

How do I calculate Compounded Tirzepatide dosage in units?

Your dosage in units depends on the concentration of your vial after reconstitution.

Because vial sizes and mixing instructions can differ, it’s important to follow the exact dosage guidance provided for your specific vial strength.

What happens if I miss a weekly Tirzepatide dose?

Take the missed dose within 4 days (96 hours) of your scheduled injection day.

If more than 4 days have passed, skip the missed dose and continue with your normal schedule. Never double up doses to make up for a missed week.

Can I skip a step in the Tirzepatide dosage chart?

No. Tirzepatide doses are designed to increase gradually so your body has time to adjust properly. Jumping too quickly between doses can make side effects feel much harder to manage.

How much does Tirzepatide cost in Nigeria?

At HueBeautyGlam, Tizaro ranges from ₦87,500 to ₦150,000 per pen, Mounjaro ranges from ₦600,000 to ₦950,000 per KwikPen, and Compounded Tirzepatide ranges from ₦200,000 to ₦500,000 depending on the vial size and dosage strength.

So, What’s the Right Tirzepatide Dosage for You?

The right Tirzepatide dosage is the lowest dose that helps you lose weight steadily while still feeling manageable for your body. For many people, that ends up being 5mg or 10mg reached gradually over time, not necessarily the maximum 15mg dose.

Taking your injection on the same day every week, staying hydrated, eating mindfully, and keeping your movement consistent will usually matter more long term than rushing to the highest dose possible.

If you’re ready to begin your weight loss journey, send us a WhatsApp message so we can help you choose the right fit for your body, goals, and budget.

You can also visit us at House 7, Christo Court, Dpkay Estate, Orchid Road, Lekki 2, Lagos. We’re open Monday to Saturday, 8am to 7pm.