RetraSlim — Frequently Asked Questions

Clear, concise answers about Tirzepatide & Retatrutide. UK‑only • Free Shipping • 24/7 Expert Help.

💷 Best prices in the UK
🎧 24/7 expert support
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⏳ Limited stock
🚚 Free UK shipping
🇬🇧 UK delivery only
⚡ Very quick dispatch

Injection Pen — Quick Guide

What exactly is Tirzepatide and Retatrutide?
Weekly subcutaneous products that strongly reduce appetite and accelerate fat loss. Tirzepatide = steady, proven results. Retatrutide = stronger next‑gen option for faster fat loss with lean mass preserved — a favourite among gym users.
📊 Which is stronger?
Retatrutide is stronger than Tirzepatide, especially for users training in the gym who want aggressive fat loss with strength maintained.
📍 Where do I inject?
Subcutaneous (under the skin) into the stomach, thigh, or upper arm. Rotate sites each week for comfort.
🗓️ How often?
Once weekly, same day each week.

🖊️ Pen vs Vial — what’s the difference?
Pen: ready to inject, dial and go (maximum convenience). Vial: lower price and flexible dosing for experienced users.
📏 How do I measure a vial dose?
We include simple, step‑by‑step guidance. Message us 24/7 and we’ll walk you through your exact setup.
🥶 Storage & handling
Keep refrigerated at 2–8°C. Do not freeze. Travel with a cool pack.

When do results show?
Appetite changes often within week 1; visible fat loss commonly in 2–4 weeks.
📈 How much weight can I lose?
Tirzepatide supports significant, steady loss; Retatrutide is chosen for more aggressive cuts with better muscle preservation.
😊 Positive effects
Strong appetite control, easier portion sizes, smooth energy, and steady fat loss. Gym users love Retatrutide for “cutting while staying strong.”
⚠️ Possible side effects
Some users notice mild nausea, digestive changes, or small bruising at the injection site — usually easing as the body adapts.
🍽️🏋️ Do I need diet or exercise?
Not required, but healthy eating and training amplify results. Retatrutide is our top pick for gym‑goers targeting fat loss with strength maintained.
🍷 Can I drink alcohol or eat carbs?
Yes. Keep alcohol moderate for best progress; no foods are “banned” — smaller portions work best.
💊 Can I combine with other supplements or meds?
Usually fine. If you’re unsure about a specific combo, message us and we’ll advise 1‑to‑1.
Missed a dose?
Take it as soon as you remember unless you’re close to the next scheduled dose. Need help? Ping us.

📦 Shipping & delivery
UK‑only with free shipping and very quick dispatch. Need a delivery update? Message us anytime — we respond fast.
📞 How do I contact support?
Live help 24/7. Chat with us on the site or WhatsApp — we’ll answer every dosing or usage question personally.
💳 Payments & returns
Secure online payments accepted. Due to the nature of our products, we do not accept returns.
Please make purchases thoughtfully — and if you have any questions at all, message us first. We’re here 24/7 so you can buy with confidence.

Unsure which to choose? For faster fat loss and gym‑friendly results, our team usually recommends Retatrutide. We’ll map your dosing and check‑ins for you.




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