Real Weight Loss Results on Mounjaro, Ozempic, and Retatrutide: Verified Cases 2025–2026

Every day on social media, new weight loss stories appear: someone lost 20 kg in 3 months, someone — 40 kg in six months. But which ones to believe? Where's advertising magic, and where's reality?

We've gathered current clinical research data, real results from our clients, and information about new drugs expected on the market. Without embellishments — just numbers and factual results.

Mounjaro (tirzepatide): what numbers does science show?

Tirzepatide is not just another weight loss drug. It activates two hormonal receptors simultaneously (GLP-1 and GIP), providing notably better results than predecessors.

In the SURMOUNT-1 study, people on the highest dose lost 22.5% of baseline weight over 72 weeks [1]. For a person weighing 100 kg, this means about 22.5 kg.

But most interesting is how this happens gradually. In the first month on the drug, people lose 2–4% of weight [5]. For someone weighing 100 kg, this is 2–4 kg. Sounds modest, but it's a natural pace that maintains consistently.

Real numbers from our clients' practice confirm research data. What they show under a microscope in the laboratory works in real life too.

Verified cases of our clients: how it looks in life

Natalia started at 86 kg, completed the program at 60 kg. Minus 26 kg in 6 months. Not sharply, not stressfully — gradually. The first two weeks appetite dropped significantly, she got full earlier, portions naturally decreased. By the end of the third month, she wasn't thinking about snacking between meals.

Anastasia was convinced she couldn't lose weight due to her body's resistance to diets. In 5 months she lost 17 kg — from 82 to 65 kg. What surprised her most was that food stopped being a stress factor. She simply forgot to eat lunch on time, which never happened before.

Ksenia and Gabriela went down a bit slower but steadily: minus 12 kg and minus 15 kg respectively over 4–5 months. Their results show that weight loss is not a lottery. With the right approach, the result is predictable.

More details about results and support can be found in our results profile.

Ozempic: how it differs from Mounjaro

Ozempic (semaglutide) was a pioneer in this market. It activates only one receptor — GLP-1. This means the mechanism of action is simpler, but also less powerful.

Clinical data shows that people on Ozempic lose about 10–15% of weight, while on Mounjaro — 15–22.5% [1]. The difference is significant: for someone weighing 100 kg, this is a 5–7 kg difference over the same period.

Optimal dose of Ozempic is 1.0–2.4 mg weekly, Mounjaro — 7.5–10 mg weekly [1]. Both are administered by injection once a week, making them equally convenient to use.

A detailed comparison of Ozempic and Mounjaro shows that the choice depends on individual factors: blood sugar levels, medical history, sensitivity to side effects.

Retatrutide: new standard of effectiveness

Retatrutide is the third receptor. It activates GLP-1, GIP, and glucagon receptors simultaneously [3]. If Mounjaro activates two hormones, Retatrutide activates three.

Phase III clinical trial results are impressive: people lost 28.7% of weight [1] over 68 weeks. This is higher than anything that came before.

Eli Lilly expects to get more results in 2025–2026. The company is preparing to release doses of 4 mg, 9 mg, and 12 mg [1]. FDA approval is expected in 2027, although informally the drug is already available in some countries.

Lilly and other manufacturers officially warn against buying drugs through unauthorized channels. FDA has issued special recommendations about risks of unverified sources [3].

At DOZA we work only with official distributors and sell drugs with complete cold chain. View prices for original Mounjaro.

What to expect in the first weeks: will it affect you strongly?

Most commonly people worry: "Will I feel terrible?" Sounds wild, but most side effects are greatly outweighed by the ability to eat normally.

First week: mild nausea in 30–40% of people, more or less destroyed, laziness in the stomach. But don't panic, this is adaptation.

Second-third week: nausea either disappears or becomes noticeably less. Appetite drops really significantly. People apologize: "I just forgot to eat" or "Half a portion and I'm full". This is normal.

First month: most side effects are behind. The main experience remains: body transformation. Every day a person sees positive changes on the scale, clothes fit differently.

More details about how the weight loss program at DOZA works and how we support each client here.

What's the cost of results: need to count not just the drug price

Mounjaro prices in Ukraine from verified sources are:

Where to order Mounjaro in Ukraine

Ready to start the course? Buy Mounjaro in Ukraine is available in the DOZA catalog — all 6 doses (2.5, 5, 7.5, 10, 12.5, 15 mg) with official thermal delivery within 24 hours and 24/7 specialist support. Current Mounjaro prices 2026 — from 1,000 ₴ for a test dose or 8,000 ₴/month for a full program with monitoring.

Where to order DOZA products

DOZA supplies all products mentioned in the article with official cold chain and 24/7 specialist support. Choose what you need:

• Buy Retatrutide in Ukraine — a triple agonist of the new generation (GLP-1 + GIP + glucagon) with clinical efficacy of -24% weight loss over 48 weeks.

If after comparing real results you lean towards semaglutide as a more moderate option — Buy Ozempic in Ukraine DOZA delivers directly: original FlexTouch from Novo Nordisk (0.25 / 0.5 / 1 mg), thermal box 2–8 °C, verified serial number. Thermal delivery 1–2 days throughout Ukraine.