Lab Sarms

SARMs (Selective Androgen Receptor Modulators) are compounds designed to selectively target muscle and bone tissue receptors. They promote muscle growth, strength, and fat loss with fewer side effects compared to traditional anabolic steroids.

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SARMs are sold for research purposes only in many regions, including the U.S., U.K., and EU. They are not approved for human consumption, but can be legally purchased for research and laboratory use. Always check your local regulations before buying.

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SARMs work by binding to androgen receptors directly, while prohormones convert into active hormones in the body. SARMs generally provide leaner, more targeted results with less hormonal suppression.

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Yes — after a cycle, your natural hormone levels may dip. A PCT (Post Cycle Therapy) helps restore balance, support recovery, and maintain your gains.

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Top SARMs for muscle growth include RAD-140 (Testolone), YK-11, and LGD-4033 (Ligandrol) — known for increasing lean mass, strength, and recovery.

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Cardarine (GW-501516) and Ostarine (MK-2866) are popular for cutting cycles. They help preserve muscle while promoting fat oxidation and endurance.

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A stack combines multiple SARMs or prohormones for synergistic effects — for example, pairing a bulking compound like RAD-140 with a cutting agent like Cardarine.

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Yes. We offer SARMs powders for research labs and experienced users who prefer custom dosing.

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SARMs are research chemicals, not dietary supplements or approved drugs. Safety data in humans is limited — we sell all SARMs strictly for laboratory and research purposes only.

Store in a cool, dark, dry place away from direct sunlight. Proper storage ensures stability and long-term potency.

Yes, we ship worldwide. Shipping availability may vary depending on your country’s import laws and customs policies.

For UK Customers we offer Boodil pay by bank. For international customers we accept major credit/debit cards, cryptocurrency, and secure payment gateways for fast, discreet transactions.

Absolutely. All our SARMs and Prohormones are third-party lab tested to ensure purity and consistency — with COAs (Certificates of Analysis) available on request.

Beginner Muscle Stack offers RAD-140 (Testolone) with Ligandrol (LGD-4033) for lean muscle and strength gains with minimal side effects.

👉 View Beginner Muscle Stack›

Check out our educational pages and product guides to understand how each compound works, compare SARMs vs Prohormones, and find the right cycle for your goals.

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SARMs and prohormones are research compounds, not approved for human use. However, it’s important to note that many of these substances are banned by major sporting bodies, including the World Anti-Doping Agency (WADA).

Using SARMs or prohormones may result in a positive test for performance-enhancing substances, depending on the compound and the type of testing performed.

If you are a tested athlete, member of the armed forces, or subject to workplace drug screening, we strongly recommend reviewing the WADA Prohibited List before any use.

👉 All products sold by Labsarms are strictly for laboratory research purposes only and are not intended for human consumption.