For Research Use Only — Not for Human Consumption
Bio ProtocolBio Protocol
Pharma-Grade · 99.8%+ Purity · Verified by HPLC

The world's most premium peptide supply, engineered for serious researchers.

Bio Protocol delivers lab-tested, cold-chain shipped research compounds trusted by top performance clinics and biohackers worldwide. No middlemen. No knock-offs. Just the cleanest molecules on the planet.

99.8%+
HPLC Purity
3rd-Party
Lab Tested
24hr
US Dispatch
10k+
Researchers

For Research Use Only. All products listed are intended strictly for in vitro laboratory and research purposes. Not for human consumption, therapeutic, veterinary, household, or any other use. Not approved by the FDA. By purchasing, you confirm you are a qualified researcher.

BestsellerSave $50
LongevityNAD+ research peptide vial

NAD+

The longevity molecule

Reverse cellular aging at the source.

The single most-studied longevity molecule on the planet. Users report immediate energy lift and dramatic recovery after the first cycle.

  • All-day cellular energy
  • Sharper focus & mental clarity
  • Slows visible aging
  • DNA repair & longevity support
$189$239

Research use only

Limited supplySave $80
MetabolicRetatrutide research peptide vial

Retatrutide

Next-gen triple-agonist fat loss

The most powerful weight-loss peptide ever developed.

Outperforms Ozempic and Mounjaro in head-to-head studies. Reserve your supply before the next allocation sells out.

  • Up to 24% body weight reduction in trials
  • Crushes cravings & appetite
  • Improved blood sugar control
  • Visible results in 8–12 weeks
$349$429

Research use only

Most popularSave $50
LongevitySermorelin + Ipamorelin research peptide vial

Sermorelin + Ipamorelin

The anti-aging GH stack

Wake up looking and feeling 10 years younger.

Our most-recommended stack for anyone over 30. A nightly dose restores the GH pulse you had in your 20s.

  • Deeper, restorative sleep
  • Lean muscle & tighter skin
  • Faster recovery
  • Reignites natural GH production
$219$269

Research use only

Cult favoriteSave $50
HealingGlow research peptide vial

Glow

Skin, hair & beauty signature blend

The injectable that replaced our customers' entire skincare shelf.

Why pay $400/month on serums that sit on your skin? Glow rebuilds collagen at the cellular level.

  • Radiant, plumper skin in 30 days
  • Thicker, fuller hair
  • Fades scars & fine lines
  • Heals from the inside out
$249$299

Research use only

Save $40
LongevityCJC-1295 research peptide vial

CJC-1295

Long-acting GH amplifier

One shot a week. Body composition handled.

The lazy person's anti-aging protocol — set-it-and-forget-it dosing with serious results.

  • Boosts GH & IGF-1 for days
  • Strips visceral fat
  • Builds lean mass
  • Convenient weekly dosing
$179$219

Research use only

Elite tierSave $100
PerformanceHGH research peptide vial

HGH

Pharma-grade somatropin

The gold standard. No compromises.

What pro athletes and Hollywood A-listers actually use. 99% purity, third-party verified, ships discreet.

  • Rapid lean muscle gains
  • Aggressive fat loss
  • Elite-level recovery
  • Vitality & libido boost
$499$599

Research use only

Best valueSave $90
HealingKlow research peptide vial

Klow

All-in-one recovery & repair stack

Four peptides. One protocol. Total-body repair.

Why stack four separate vials when our research blend does it in one shot? The smartest value in the catalog.

  • Crushes systemic inflammation
  • Repairs gut, joints & skin
  • Faster injury rebound
  • Four peptides, one vial
$289$379

Research use only

Daily driverSave $30
CognitionSelank research peptide vial

Selank

Calm, focused, clear-headed

Xanax-level calm. Adderall-level focus. Zero downside.

Used by Russian cosmonauts and top traders. A nasal spray that turns stress off like a switch.

  • Wipes out anxiety in minutes
  • Locked-in focus, no jitters
  • Mood elevation
  • Non-addictive, no crash
$129$159

Research use only

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