Buy research peptides directly from the lab.
Batch-produced, lab-grade peptides supplied as lyophilized powder in glass vials designed to protect integrity from storage to reconstitution.
Explore Our Research Peptides
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Peptide Vials
BAC Water (Bacteriostatic Water)
$10.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
BPC-157
$45.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
GHK-Cu
$44.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
GLOW
$147.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
GLP3-RT
Price range: $129.00 through $199.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
Ipamorelin
$56.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
KPV
$45.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
MOTS-c
$52.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
MT-ll (Melanotan ll)
$39.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
NAD+
Price range: $28.00 through $85.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
SS31
$62.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
TB-500
$51.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptide Vials
Tesamorelin
$95.00 Select options This product has multiple variants. The options may be chosen on the product page
Built for purity, clarity, and consistency.
Built By Peptides focuses on lab-friendly packaging and batch consistency. Peptides are supplied as lyophilized powder in glass vials to support accurate, repeatable laboratory work.
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≥99% purity, verified by third-party testing. -
Lyophilized (freeze-dried) form for stable storage. -
Glass vials are designed for clarity and chemical resistance. -
Clear labeling with strength, lot, and storage guidance.
Ready to buy research peptides online?
Choose your peptides, review specifications, and checkout with confidence.
All products sold by Built By Peptides are intended solely for laboratory research applications. Not for human consumption, medical, diagnostic, or veterinary use. Peptides are supplied as lyophilized powder and are not reconstituted; any additional supplies must be sourced separately by the purchaser.