GPL mountain logo
GREYLINE
PEPTIDE LABS
Owner inventory
RESEARCH REAGENTS • LOT DOCUMENTATION • TRACEABILITY

Laboratory materials.
Clear documentation.

Catalog access is limited to qualified researchers and licensed laboratories. Review reagent specifications and request current lot documentation before ordering.

View Core Research Reagent SetExplore Products
Batch-focusedDiscreet packagingResearch use only
GPL logo
GREYLINE
PEPTIDE LABS
SAME STANDARDS.
HIGHER POSSIBILITIES.
CURRENTLY AVAILABLE

Research catalog

Explore our current research materials.

For laboratory research use only.
Retatrutide 10 mg Greyline vial
CATALOG

Retatrutide

10 mg

BAC Water requiredAdd BAC Water separately to your order.

Synthetic peptide reference material supplied as one vial with a labeled quantity of 10 mg. Identity and lot results must be evaluated against the current certificate of analysis.

Scientific background

Retatrutide (LY3437943) is an investigational peptide that activates three metabolic signaling receptors: GIP, GLP-1, and glucagon. It has been studied in clinical trials, but it is not FDA approved and its safety and effectiveness are still being evaluated.

In plain language

Researchers are studying one molecule that can signal through three different pathways involved in metabolism. This vial is a laboratory reference material, not an approved medicine or a product for personal treatment.

Reference sources: Lilly: retatrutide research status · PubMed: phase 2 trial

Educational context only. This background describes the material discussed in scientific literature; it is not medical advice or a direction for use.

Storage and handling

Keep sealed in the original packaging. Store according to the temperature and handling conditions on the current lot documentation.

Regulatory statement

Laboratory reagent only. Not a drug, food, cosmetic, or household product. Not for human or animal consumption. The statements on this page have not been evaluated by the FDA, and this material is not intended to diagnose, treat, cure, or prevent disease.

View full research profile →
$70.00individual
Start order request
CJC-1295 with Ipamorelin 5 mg / 5 mg Greyline vial
CATALOG

CJC-1295 + Ipamorelin

5 mg / 5 mg

BAC Water requiredAdd BAC Water separately to your order.

Two-component synthetic peptide reference blend supplied in equal labeled quantities. The exact CJC-1295 form and lot results must be evaluated against the current certificate of analysis.

Scientific background

CJC-1295 is a synthetic analog of growth hormone-releasing hormone, while ipamorelin is a growth hormone secretagogue that acts through the ghrelin receptor. This exact research blend is not an FDA-approved medicine. Published human data are limited, and FDA has identified safety and characterization concerns for compounded CJC-1295 and ipamorelin products.

In plain language

These two research peptides are studied for how they signal the body's growth-hormone system. They are not approved as this combination for treating people, and there is not enough evidence to call the blend safe for personal use.

Reference sources: FDA: peptide safety information · PubMed: CJC-1295 human study

Educational context only. This background describes the material discussed in scientific literature; it is not medical advice or a direction for use.

Storage and handling

Keep sealed in the original packaging. Store according to the temperature and handling conditions on the current lot documentation.

Regulatory statement

Laboratory reagent only. Not a drug, food, cosmetic, or household product. Not for human or animal consumption. The statements on this page have not been evaluated by the FDA, and this material is not intended to diagnose, treat, cure, or prevent disease.

View full research profile →
$70.00individual
Start order request
BAC Water 10 mL Greyline vial
CATALOG

BAC Water

10 mL

Preserved laboratory water preparation supplied in one 10 mL vial. Exact composition and lot information are stated on the product label and current documentation.

Scientific background

Bacteriostatic water is a sterile water preparation containing benzyl alcohol as a preservative. It is used as a solvent or diluent in controlled settings. The preservative limits bacterial growth but does not make improper handling safe or turn another material into an approved medicine.

In plain language

This is preserved water used in laboratory preparation. It does not have a treatment effect by itself, and the product label and current documentation control how it should be handled.

Reference sources: DailyMed: bacteriostatic water information

Educational context only. This background describes the material discussed in scientific literature; it is not medical advice or a direction for use.

Storage and handling

Keep sealed in the original packaging. Store according to the temperature and handling conditions on the current lot documentation.

Regulatory statement

Laboratory reagent only. Not a drug, food, cosmetic, or household product. Not for human or animal consumption. The statements on this page have not been evaluated by the FDA, and this material is not intended to diagnose, treat, cure, or prevent disease.

View full research profile →
$10.00individual
Start order request
CORE RESEARCH REAGENT SET

Core Research
Reagent Set

Three-item laboratory reagent set.

A three-item set of separately labeled laboratory reagents. Identity, purity, molecular information, and storage conditions are stated for each included component and its current lot documentation.

Scientific background

This set groups separately labeled research materials into one package. Each component keeps its own identity, research status, handling requirements, and supporting documentation; combining them in a set does not create a single medicine or establish a treatment protocol.

In plain language

This is a convenience bundle. It puts several separate lab items in one order, but it is not a ready-made treatment plan. Review the information for every included item.

Educational context only. This background describes the material discussed in scientific literature; it is not medical advice or a direction for use.

Storage and handling

Keep every item sealed in its original packaging and follow the storage conditions printed on each label.

Regulatory statement

Laboratory reagent only. Not a drug, food, cosmetic, or household product. Not for human or animal consumption. The statements on this page have not been evaluated by the FDA, and this material is not intended to diagnose, treat, cure, or prevent disease.

View full research profile →
$175.00
Start order request
Core Research Reagent Set with BAC Water 10 mL, Retatrutide 10 mg, and CJC-1295 with Ipamorelin 5 mg / 5 mg
COMPLETE RESEARCH MATERIALS SET

Complete Research
Materials Set

Five-item laboratory reagent and supply set.

A five-item set containing separately labeled laboratory reagents and general handling supplies. Reagent identity, purity, molecular information, and storage conditions are stated for each component and its current lot documentation.

Scientific background

This set groups separately labeled research materials into one package. Each component keeps its own identity, research status, handling requirements, and supporting documentation; combining them in a set does not create a single medicine or establish a treatment protocol.

In plain language

This is a convenience bundle. It puts several separate lab items in one order, but it is not a ready-made treatment plan. Review the information for every included item.

Educational context only. This background describes the material discussed in scientific literature; it is not medical advice or a direction for use.

Storage and handling

Keep every item sealed in its original packaging and follow the storage conditions printed on each label.

Regulatory statement

Laboratory reagent only. Not a drug, food, cosmetic, or household product. Not for human or animal consumption. The statements on this page have not been evaluated by the FDA, and this material is not intended to diagnose, treat, cure, or prevent disease.

View full research profile →
$280.00
Start order request
Complete Research Materials Set with separately labeled reagents and supplies
MASTER PLAN RESEARCH SET

Master Plan
Research Set

Start order request
Master Plan Research Set with Greyline laboratory research materials and supplies
ORDER REQUEST

Submit your order request.

Select products, review the total, choose a payment method, and upload proof of payment. Every request remains pending until payment is manually verified.

Open the order form

The form opens in a secure Jotform page and works on phones, tablets, and computers.

GREYLINE STANDARD

Built around consistency and documentation.

Request available lot references, batch documentation, and storage information for the materials you are researching.

01Lot traceability
02Batch documentation
03Consistent labeling
04Research-use positioning
REQUEST INFORMATION

Get in touch.

Tell us which research materials interest you. Your email app will open so you can review and send your inquiry.