For Research Use Only · 21+
Purity
99.4%
Lot
BL-2410 ✓
Research-Grade · 99%+ Purity

Precision peptides
for serious research.

BuckLabs synthesizes and verifies every batch in-house. Engineered for laboratories, built for accuracy — no compromises.

14+
Compounds
48h
Ship
100%
Tested
Retatrutide Tirzepatide BPC-157/TB500 GHK-Cu Semax Selank MOTS-C Cerebrolysin KPV
Retatrutide Tirzepatide BPC-157/TB500 GHK-Cu Semax Selank MOTS-C Cerebrolysin KPV
Third-party Tested
99%+ HPLC Purity
Lab Synthesized
Discreet Shipping

Catalog

Featured compounds

Retatrutide 10mg
Weight Loss

Retatrutide

10mg

$75

Triple agonist research peptide investigated for metabolic and weight regulation studies.

Retatrutide 20mg
Weight Loss

Retatrutide

20mg

$95

Higher concentration triple agonist for extended research protocols.

Tirzepatide 10mg
Weight Loss

Tirzepatide

10mg

$70

Dual GIP and GLP-1 receptor agonist studied for glycemic and weight outcomes.

GHK-Cu 100mg
Cosmetic

GHK-Cu

100mg

$55

Copper peptide complex researched for tissue regeneration and skin remodeling.

AHK-Cu 100mg
Cosmetic

AHK-Cu

100mg

$65

Copper tripeptide investigated for follicular and dermal applications.

KPV 10mg
Healing & Recovery

KPV

10mg

$70

Tripeptide fragment of α-MSH studied for anti-inflammatory pathways.

BPC-157 / TB-500 20mg
Healing & Recovery

BPC-157 / TB-500

20mg

$75

Synergistic blend researched for soft tissue and connective recovery models.

Selank 10mg
Cognitive

Selank

10mg

$40

Synthetic heptapeptide investigated for anxiolytic and nootropic activity.

Quality first

Built for the bench,
not the brochure.

Every BuckLabs compound is synthesized to research-grade specification, lyophilized, and independently HPLC verified. We publish certificates of analysis with every lot.

  • Independent HPLC + Mass Spec
  • Sterile lyophilized vials, tamper-evident
  • Cold-chain, discreet packaging
  • Lot-traceable certificates of analysis
Avg. PurityHPLC
99.2%
14+
Compounds in catalog
48hr
Avg. ship time
Lot Tested
100%
HPLCMSEndotoxinSterility
Every lot
Certificate of Analysis

Independently verified, batch-stamped, downloadable with every order.

Verified

Research begins with trusted compounds.

Join laboratories that rely on BuckLabs for consistent, verified peptide products.

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