Lyophilization
Freeze-drying removes water from the formulation, leaving a stable powder that is easier to store, handle, and document.
OPA PEPTIDES · RESEARCH-GRADE CATALOG
Premium research peptides,
presented with precision.
Research peptides and research supplements in lyophilized vials — designed for clarity, consistency, and modern biotech presentation.
- Third-Party Tested
- Batch Documentation
- Cold-Chain Aware
- Research Use Only
I THE REVEAL
From molecular structure to lyophilized form.
Peptide chains take shape.
Structure condenses into stabilized, lyophilized powder.
The powder settles into the flagship vial.
Precision, sealed under a crimped cap.
II SCIENCE
Built for clarity, stability, and transparency.
Opa Peptides is built around clean presentation, controlled storage, and batch-level transparency — research-grade peptides, documented end to end.
Controlled storage
Cold-chain awareness from production to delivery, with storage guidance documented for every batch.
Third-party testing
Independent laboratory analysis of identity and purity, with documentation available for every batch.
III CATALOG
The catalog.
One vial standard, one visual language. Every product ships with clear labeling and batch documentation.
Retatrutide
30 mg · LyophilizedThe flagship vial. Lyophilized presentation with batch documentation.
From $289$289 / vial
Tirzepatide
LyophilizedResearch-grade presentation with third-party testing per batch.
From $189$189 / vial
Semaglutide
LyophilizedConsistent vial format, clear labeling, documented handling.
Stack Therapies
GLOW · KLOWCoordinated multi-vial sets, presented as a single documented batch.
From $219$73 / vial
Full research catalog
Retatrutide
30 mgTriple-receptor research peptide, lyophilized and documented per lot.
From $289$289 / vial
Tirzepatide
30 mgDual GIP/GLP-1 research peptide with third-party analysis per batch.
From $189$189 / vial
Semaglutide
10 mgGLP-1 research peptide in the standard lyophilized vial format.
From $149$149 / vial
Tesamorelin
10 mgGHRH analog research peptide, identity- and purity-verified.
From $139$139 / vial
Epithalon
10 mgTetrapeptide research compound supplied lyophilized.
From $89$89 / vial
MOTS-c
10 mgMitochondrial-derived research peptide, documented per lot.
From $109$109 / vial
Sermorelin
5 mgGHRH fragment research peptide in a sealed vial.
From $79$79 / vial
CJC-1295 DAC
5 mgLong-acting GHRH analog research peptide with batch records.
From $99$99 / vial
CJC-1295 NO DAC
5 mgMod GRF (1-29) research peptide, lyophilized presentation.
From $89$89 / vial
Ipamorelin
10 mgSelective secretagogue research peptide, third-party tested.
From $79$79 / vial
BPC 157
10 mgThe most-requested research pentadecapeptide in the catalog.
From $79$79 / vial
TB500
10 mgThymosin beta-4 fragment research peptide, documented per batch.
From $99$99 / vial
GLOW Stack
BPC 157 + GHK-Cu + TB500Three coordinated vials shipped as one documented set.
From $219$73 / vial
KLOW Stack
GHK-Cu + KPV + BPC 157 + TB500Four coordinated vials with unified batch documentation.
From $289$72 / vial
NAD+
500 mgResearch-grade NAD+ supplied as a lyophilized vial.
From $129$129 / vial
Glutathione
600 mgResearch-grade glutathione, lyophilized and batch documented.
From $69$69 / vial
BAC Water
30 mL bacteriostatic waterBacteriostatic water for reconstituting lyophilized research vials.
From $19$19 / vial
IV QUALITY
Quality is the product.
Every component — vial, closure, label, packaging — is part of one documented standard.
Batch documentation
Every batch is traceable. Documentation is prepared per lot and available on request.
Third-party testing
Independent laboratory analysis of identity and purity accompanies each production run.
Cold-chain awareness
Storage and transport guidance is documented from production through delivery.
Secure packaging
Crimped caps, sealed vials, and protective packaging engineered for transit.
Clear labeling
Every vial is labeled with its contents and batch reference. Nothing ambiguous.
Consistent presentation
One vial standard across the entire catalog, so every product reads as one line.
OPA PEPTIDES
Explore Opa Peptides.
Review the catalog, request batch documentation, or reach out about research-grade peptide presentation.