One Pen. Six Paths.
Your Progress, Prescribed.

Clinically formulated Monjouro pens. Available in all six dosages.
Precision dosing. Predictable results.

  • FDA-Approved
  • Secure UK Delivery
  • Physician-Supported
Start Your Journey

What It Feels Like

"Imagine the moment right after your workout. Blood warm, body light, confidence sharp. That's the Monjouro feeling—just accelerated."

  • Heightened Energy

    Sustained vitality throughout your day

  • Mental Clarity

    Sharper focus and improved cognition

  • Sharper focus and improved cognition

    Your body working for you, not against you

TESTIMONIALS

Slim Vials is transforming people’s lives

 
 
Trustpilot

TrustScore 4.7 / 5 · 15,234 reviews

21 kg

Lost in 6 months

With medication, and real support, I lost 21kg, started going to the gym, and finally started loving the woman I saw in the mirror.

21 kg

Lost in 6 months

With medication, and real support, I lost 21kg, started going to the gym, and finally started loving the woman I saw in the mirror.

21 kg

Lost in 6 months

With medication, and real support, I lost 21kg, started going to the gym, and finally started loving the woman I saw in the mirror.

Trustpilot

TrustScore 4.7 / 5 · 15,234 reviews

  • "I've struggled with weight management for years, but after starting the Wegovy® Injectable Pen from SlimVials, I've lost over 10kg in just three months. The once-weekly injection is easy to use, and the support from the SlimVials team has been exceptional. Highly recommend!"

    Emily Thompson

  • "The Retatrutide - Synedica® has helped me shed 8kg in two months. While the results are impressive, the cost is a bit high. Customer service was responsive, and delivery was timely. Would appreciate more affordable options."

    James Walker

  • "Using the Mounjaro® Injectable Pen has been a game-changer. I've lost 12kg in three months without any major side effects. The pen is easy to use, and the SlimVials website is user-friendly. Fast delivery and excellent customer support."

    Sarah Johnson

  • "I tried the Wegovy® Injectable Pen but only lost 4kg in two months. While it's effective, the results were slower than I expected. The product is of good quality, but I was hoping for more significant weight loss."

    David Smith

  • "SlimVials provided excellent support throughout my weight loss journey. The Retatrutide - Synedica® has helped me lose 9kg in two months. The injections are easy to administer, and I appreciate the detailed instructions provided."

    Olivia Brown

  • "The Mounjaro® Injectable Pen has been effective in aiding my weight loss, with a 7kg reduction in two months. However, I experienced mild nausea initially. The side effects subsided after a week, and the results have been worth it."

    Michael Davis

Begin Your Transformation Today

Select your optimal dosage and start your personalized Monjouro journeywith physician-supported protocols.

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