While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details

  1. Online Pharmacy
  2. Weight Loss Service

Written by the company

Otto | UK Registered Online Pharmacy & Weight Loss Specialists Otto is a regulated UK online pharmacy providing safe, clinical, and evidence-based medical weight loss solutions. We specialise in the latest therapeutic weight management treatments, offering patients access to MHRA-approved GLP-1 medications following a rigorous medical assessment by our healthcare team. Clinical Excellence & Patient Safety At Otto, safety is our priority. Every patient journey begins with a comprehensive online consultation reviewed by GPhC-registered pharmacists. We ensure that treatments—including Wegovy (Semaglutide) and Mounjaro (Tirzepatide)—are only prescribed when medically appropriate and safe for the individual. Why Patients Choose Otto: ASDA Price Matched: We are committed to accessibility, ensuring our treatment plans are competitively priced and price-matched against ASDA Online Doctor. Expert Clinical Support: Our team provides ongoing guidance on titration, administration, and side-effect management to help you achieve sustainable results. Discreet & Reliable: We offer secure, tracked delivery of medications from our UK-based pharmacy directly to your door. Otto is designed for those seeking the professional oversight of a private clinic without the unnecessary complexity or high costs. Start your journey with a partner you can trust.


Contact info

4.3

Excellent

TrustScore 4.5 out of 5

9 reviews

5-star
4-star
3-star
2-star
1-star

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Couldn’t recommend more

The instructions are clear, the delivery was fast and the consultation was really good. The main thing that I appreciated was the support and advice I received during my weight loss journey.

29 December 2025
Unprompted review
Rated 5 out of 5 stars

Online weight loss

Honestly had a really good experience using Mounjaro online. I was a bit unsure at first, but everything turned out to be simple and stress free. The instructions were clear, communication was good, and delivery was quick. It felt professional but also easy to use, which I appreciated. Overall just a smooth process from start to finish. I’d definitely recommend it to anyone thinking about going this route.

5 January 2026
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look