Verified Research Peptides for Advanced Laboratory Study
High-purity research compounds backed by third-party testing, transparent quality standards, and fast U.S. fulfillment — strictly for laboratory research use only.
Featured Research Categories
Best-Selling Research Compounds
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GHK-Cu
Price range: $40.00 through $60.00 — or subscribe to save 10%Select options This product has multiple variants. The options may be chosen on the product page
The Powerbuilding Sciences Research Standard
At Powerbuilding Sciences, we supply premium research-grade peptides, proteins, and amino acid derivatives for scientific and laboratory investigation only.
Built for researchers who value purity, transparency, and consistency, every compound is produced using advanced synthesis methods and held to strict quality-control standards for purity, sequence accuracy, stability, and consistency.
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DSIP
$45.00 — or subscribe to save 10%Select options This product has multiple variants. The options may be chosen on the product page -
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GHK-Cu
Price range: $40.00 through $60.00 — or subscribe to save 10%Select options This product has multiple variants. The options may be chosen on the product page -
Glutathione
Price range: $50.00 through $75.00 — or subscribe to save 10%Select options This product has multiple variants. The options may be chosen on the product page -
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Free U.S. Shipping on Research Orders Over $250