Original price was: $119.99.$109.99Current price is: $109.99.
This item has been third-party tested by accredited U.S. laboratories and confirmed to meet a minimum purity of 98% through rigorous verification standards.
Updated COA's
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Verified for Purity
Original price was: $119.99.$109.99Current price is: $109.99.
Research Chemical products are third-party tested by MZ Biolabs, an independent laboratory based in Arizona. Each batch is analyzed to ensure accuracy, purity, and that all specifications are met.
The Andarine (S4) and Cardarine (GW-501516) stack combines two research chemicals frequently studied in preclinical models for their distinct but potentially complementary mechanisms.
This stack is formulated exclusively for laboratory research and is not intended for human use.
Each compound is bottled in the United States in an ISO-certified facility. Every batch is third-party tested and verified to be ≥98% pure, with Certificates of Analysis (COAs) available for review.
Store in a cool, dry place away from direct sunlight. Refrigeration is not recommended after opening to maintain chemical integrity over time.
These compounds are sold strictly for laboratory research purposes. The FDA does not approve them and they are not intended for human or veterinary use.
This stack is intended solely for research purposes. It is not approved for human consumption or therapeutic use and is not classified as a dietary supplement. Suitable for in vitro or preclinical use only.
Store in a cool, dry place. Refrigeration after opening is not recommended for best stability.
All products are bottled in the United States.
Yes. COAs confirming ≥98% purity are available for every batch.
No. This stack is for research purposes only and not intended for human consumption.
U.S.-bottled and third-party verified
≥98% Purity with COAs Available
Liquid form for precise measurements
Fast U.S. shipping with secure packaging
Trusted by academic and independent researchers
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Each compound is bottled in the United States in an ISO-certified facility. Every batch is third-party tested and verified to be ≥98% pure, with Certificates of Analysis (COAs) available for review.
Store in a cool, dry place away from direct sunlight. Refrigeration is not recommended after opening to maintain chemical integrity over time.
These compounds are sold strictly for laboratory research purposes. The FDA does not approve them and they are not intended for human or veterinary use.
This stack is intended solely for research purposes. It is not approved for human consumption or therapeutic use and is not classified as a dietary supplement. Suitable for in vitro or preclinical use only.
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