$134.99 Original price was: $134.99.$124.99Current price is: $124.99.
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.
$134.99 Original price was: $134.99.$124.99Current price is: $124.99.
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.


LGD-4033: 10 mg/mL, suspended in PEG-400
MK-677: 25 mg/mL, suspended in PEG-400
Each compound is bottled in an ISO-certified U.S. facility and tested by third-party laboratories to verify ≥98% purity. Certificates of Analysis (COAs) are available for transparency and quality assurance.
Do not refrigerate. Store both LGD-4033 and MK-677 upright at room temperature in a cool, dry location, away from direct sunlight.
These compounds are suspended in PEG-400, a pharmaceutical-grade carrier solvent that ensures stability and accurate measuring during research.
These products are legal to purchase for laboratory research purposes in many regions. However, they are not sold for human consumption and should be used only in accordance with applicable laws and regulations.
Yes. Each batch is tested by an independent third-party laboratory and verified to be ≥98% pure. Certificates of Analysis (COAs) are available for all research compounds.
No. SARMs and related compounds suspended in PEG-400 should be stored at room temperature, in a cool, dry place away from direct sunlight. Refrigeration may cause precipitation or reduce stability.
Both LGD-4033 and MK-677 are suspended in PEG-400, a high-grade carrier solvent selected for its chemical stability and compatibility with research protocols.
No. Both compounds are intended strictly for laboratory research and are not approved by the FDA for human or veterinary consumption.
Bottled and shipped from the U.S.
Third-party lab tested with ≥98% purity
PEG-400 carrier solvent for chemical stability
Fast, secure shipping with trackable delivery
Trusted by academic institutions and independent researchers
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LGD-4033: 10 mg/mL, suspended in PEG-400
MK-677: 25 mg/mL, suspended in PEG-400
Each compound is bottled in an ISO-certified U.S. facility and tested by third-party laboratories to verify ≥98% purity. Certificates of Analysis (COAs) are available for transparency and quality assurance.
Do not refrigerate. Store both LGD-4033 and MK-677 upright at room temperature in a cool, dry location, away from direct sunlight.
These compounds are suspended in PEG-400, a pharmaceutical-grade carrier solvent that ensures stability and accurate measuring during research.




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