Who we are
Not Just Chemicals. Not Just Steroids. Total Lab Solutions.
At Underground Medsplug, we go beyond the basics — offering a complete range of premium research chemicals, performance enhancers, and lab-grade compounds. Whether you’re pushing boundaries in scientific research or optimizing physical performance, our products are designed for purity, precision, and power you can trust.
Our Commitment to You: Satisfaction, Support, and Savings
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Your orders are shipped seamlessly between countries
You have the right to return your orders within 30 days.
Your payments are secure with our private security network.
Fuel Your Strength with High-Grade Steroids
Unlock your full potential with our premium selection of high-grade anabolic steroids. At Underground Medsplug, we provide lab-tested, performance-enhancing compounds trusted by athletes, bodybuilders, and fitness professionals worldwide. Whether you’re building muscle, cutting fat, or boosting endurance — our products deliver real, powerful results with uncompromised purity and quality.
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Methcathinone Crystals
$300.00 – $10,500.00 This product has multiple variants. The options may be chosen on the product page -
Dermorphin 5Mg
$750.00 This product has multiple variants. The options may be chosen on the product page -
PMK(3,4-Methylenedioxyphenylpropan-2-one)
$1,500.00 – $10,500.00 This product has multiple variants. The options may be chosen on the product page -
Temazepam 30Mg (Generic Restoril)
$450.00 – $720.00 This product has multiple variants. The options may be chosen on the product page -
Thyroid liothyronine (T3) 50Mcg
$120.00 -
Tirzepatide(5MG and 10MG)10 Vials Per Kit
$450.00 – $550.00 This product has multiple variants. The options may be chosen on the product page -
Semaglutide GLP-1(5MG and 10MG)
$460.00 – $550.00 This product has multiple variants. The options may be chosen on the product page -
TRX100 Oil Based Steroids Trenbolone Hexa Hydrobenzyl Carbonate
$2,000.00 – $3,800.00 This product has multiple variants. The options may be chosen on the product page -
Semi-Finished Injectable Steroid Oils Dianabol 50mg/ml
$1,000.00 – $1,800.00 This product has multiple variants. The options may be chosen on the product page
Save up to $15 on selected Product
Enjoy great savings on our top-selling items. For a limited time, get up to $15 off select products—stock up while the offer lasts!
PSYCHEDELICS
LIQUID CHEMICALS
RESEARCH CHEMICALS
Why choose us
Best services available for the best customers
We believe in building trust through honesty and transparency. From product quality to customer service, we ensure clear communication, ethical practices, and complete openness in everything we do.
Enjoy extra discounts on select products for a limited time. Save more on your favorite items with exclusive deals designed to give you the best value without compromising on quality.
Our dedicated support team is available 24/7 to assist you with any queries or concerns. Experience fast, friendly, and professional help whenever you need it—day or night.
Customer Reviews
Michael R. – Verified Buyer
Excellent quality products! Fast shipping and discreet packaging. Highly recommend Underground Medsplug for any research or performance needs.
Reviewed on June 2025
Samantha K. – Verified Buyer
Customer support was very helpful and responsive. Product arrived in great condition. Will order again soon.
Reviewed on May 2025
Dr. Henry L. – Verified Buyer
Top-notch chemical quality. Our lab has tested multiple suppliers, and Underground Medsplug consistently ranks highest for purity and reliability.
Reviewed on April 2025Testimonial
What they say abou us
Hear from our satisfied customers! Discover real reviews and testimonials that reflect our commitment to quality, reliability, and exceptional service. Your trust drives everything we do—see why they choose us.