Research Use Only Peptides

Capsule-First Peptides, Lab-Verified

Third-party tested via ISO 17025 labs. Built for research that demands documented purity.

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Best Seller

BPC-157 Capsules

Our most-requested oral-format peptide. Documented COA with every batch.

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Verified Purity

Every Batch. Every COA.

Independent ISO 17025 testing on every product. Read the lab reports before you buy.

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  • HPLC Lab Tested
  • >98% Purity Guaranteed
  • Fast & Discreet Shipping
  • CAS # On Every Label

Browse by Research Category

Find Your Compound

Skin & Recovery

Skin & Recovery

Repair, Rejuvenate, Restore.

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Performance

Performance

Recover Faster. Push Harder.

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Metabolic

Metabolic

Support Metabolic Research.

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Weight Loss

Weight Loss

Suppress, Burn, Regulate.

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Cognitive

Cognitive

Neuro-protection & Focus.

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Bestselling Compounds

Research Peptide Capsules

No reconstitution. No bacteriostatic water. No syringes. Just a pre-measured, lab-verified dose in a capsule.

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Why Peptide Capsules

The case for encapsulated research peptides

Capsule-format research peptides remove the variability of manual reconstitution. Each capsule ships filled to a stated, verified mass and documented by an ISO 17025–accredited third-party laboratory, so researchers get a consistent, pre-measured reference format — no vials, no bacteriostatic water, no syringes.

Featured Compound

GLOW BLEND

triple-peptide blend • 60 capsules • >98% purity

  • — GHK-Cu (Copper Tripeptide-1) – 2mg per capsule
  • — BPC-157 – 500mcg per capsule
  • — TB-500 (Thymosin Beta-4) – 500mcg per capsule

A synergistic skin, recovery, and regeneration research blend — three complementary compounds in one capsule, each independently verified.

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GLOW Blend research capsules — GHK-Cu, BPC-157 and TB-500

How We Test

Third-party tested peptides, verified by an accredited lab

Every Captide Labs batch is independently analyzed by an ISO/IEC 17025–accredited laboratory using HPLC and mass spectrometry. Identity, purity, and content are confirmed and published as a Certificate of Analysis on each product page — so you can verify exactly what you’re working with before you order.

Bestselling Sprays

Liquid Peptide Sprays

No vials. No pipetting. No reconstitution. Pre-mixed, spray-top research solutions at a verified concentration.

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