For laboratory research use only — not for human or veterinary use.
Optimal Cellular Group

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OCG compound vials — BPC-157, Semaglutide, Tirzepatide, Retatrutide, NAD+
OCG

Performance
at a
cellular
level.

Pharmaceutical-grade peptides, formulated for efficiency. Each compound is third-party tested. Every formulation backed by a full Certificate of Analysis.

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Optimal Cellular Group  —   Pharmaceutical Grade  —   Third Party Tested  —   25 Compounds  —   For Research Use Only  —   Certificate of Analysis  —   Lyophilized Peptides  —   Optimal Cellular Group  —   Pharmaceutical Grade  —   Third Party Tested  —   25 Compounds  —   For Research Use Only  —   Certificate of Analysis  —   Lyophilized Peptides  —  

The OCG Philosophy

Science
without
compromise.

Every compound is sourced from pharmaceutical-grade manufacturers, third-party tested for purity and concentration, and formulated to exact specification. No guesswork. No shortcuts.

01 · SOURCE

Sourced in the USA.

Compounds are sourced through a controlled US supply chain with documented vendor qualification. No customs holds, no opaque chain of custody, no surprises at the door.

100%US-based supply

02 · VERIFY

Third-party HPLC/MS on every lot.

Each production run is independently tested by a contract analytical lab. Identity, purity, and quantitation documented per lot — not per product line.

≥ 99%Min. verified purity

03 · DOCUMENT

Lot-tracked COAs, with every order.

Every batch ships with a per-lot Certificate of Analysis. Third-party tested for identity, purity, and molecular weight. No exceptions — every order, every time.

COAWith every order

Peptides, specified
to the milligram.

REV. 01 · 2026

Effective immediately

CATALOG COUNT 23+ compounds MIN. PURITY ≥ 99.0 % by HPLC IDENTITY METHOD HPLC / MS 220 nm
QUANTITATION per-vial dose mg ± 2 % LEAD TIME — STOCK 2–3 business days VIAL FILL lyophilized 5–60 mg cake
CLOSURE 13 mm flip-off seal COA per-lot PDF every order SHIPPING domestic overnight available

All compounds intended solely for laboratory research. Not for human or veterinary use. Specifications represent typical values across the catalog; per-compound detail available on each product page.

OCG — Compound Photography

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OCG Formulations

Precision.
Purity.
Potency.

Pharmaceutical-grade
United States

Four
Realms
of Optimization

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01 / 04

Recovery

Accelerate healing at the tissue level. Repair muscle, tendon, and gut with compounds that amplify the body's innate regenerative signaling.

BPC-157TB-500GHK-Cu

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02 / 04

Optimization

Unlock peak performance through precise modulation of growth hormone secretion and targeted lipolysis. Composition and recovery, redefined.

IpamorelinTesamorelin5-Amino-1MQ

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03 / 04

Cognitive

Elevate neurological function. BDNF upregulation, anxiolytic balance, and cognitive clarity — without stimulants or dependence.

SemaxSelankPT-141

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04 / 04

Metabolic

The next generation of metabolic medicine. GLP-1 class compounds that reset appetite, insulin sensitivity, and body composition at a systemic level.

TirzepatideRetatrutideGLP-1 Class

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OCG BPC-157 research vial

Featured Compound

BPC-157

Body Protection Compound — a pentadecapeptide studied for tissue repair across muscle, tendon, ligament, and gut lining. Every OCG vial is sourced from pharmaceutical-grade manufacturers and third-party tested for purity and concentration.

OCG Loyalty Program

Results compound.
So do your rewards.

Spend

$900

in cumulative purchases

Receive

10%

off your next order

Reward unlocks after $900 in cumulative purchases. Discount code generated in your member profile. VIP members stack this on their existing 15% — single use per reward cycle.

"The gap between your current performance and your biological ceiling is not a discipline problem. It's a biochemistry problem."

OCG — Optimal Cellular Group

Compounds

23+Active Compounds
≥ 99.0%Min. Purity by HPLC
HPLC / MSIdentity Verification
Per-Lot COAEvery Order
US Supply ChainControlled Sourcing
LyophilizedPharmaceutical-Grade Fill
OCG Peptide Vials — Full Compound Lineup
⌕

RESEARCH USE ONLY

All products are intended solely for laboratory research purposes and are not for human or animal consumption. Must be handled by qualified professionals.

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every compound is third-party tested. every label is exact. every compound ships with a Certificate of Analysis.

OCG

OCG / Wholesale Division

Wholesale
Inquiries

Supplying clinics, med spas, and distributors with pharmaceutical-grade compounds at volume. Fill out the form and our wholesale team will be in touch within 24 hours.

Why partner with OCG

Built for operators
who don't cut corners.

OCG wholesale is designed for medical professionals and licensed distributors who demand the same pharmaceutical standards their patients do. Every vial ships with a full Certificate of Analysis.

01

Volume pricing available across all 11 compounds and growing catalog. Transparent per-vial rates with no hidden fees.

02

Full COA on every batch. Third-party tested via ISO 17025:2017 accredited laboratories. HPLC-UV/VIS verified purity.

03

Dedicated account rep assigned to your practice. Direct line, no ticket system.

04

Fast fulfillment. Orders processed within 48 hours. Discreet, compliant packaging standard.

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Effective August 7, 2026

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Live rates from USPS, UPS, and FedEx — Ground, 2-Day, and Overnight available. All compounds ship with Certificate of Analysis. Discreet packaging.

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Loyalty Rewards

15% Reward

Spend $900 across your orders to unlock a discount on your next purchase. Automatically applied at checkout.

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OCG15

15% off your next order. Applied automatically at checkout. Single use.

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Remaining to Reward$500.00

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O C G

What It Does

Technical Specifications

Potency

Volume

Route

Researches With

Certificate of Analysis

Vanguard Laboratory · Olympia, WA · ISO 17025:2017

Certificate of Analysis

Chromatographic Purity
MethodHPLC-UV/VIS
ResultPASS

Molecular Data

CAS Number

—

Molecular Weight

—

Molecular Formula

—

PubChem CID

—

History

Key Areas of Research

    Scientific References

    Frequently Asked Questions

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