All Products

Endurabol - GW501516

$79.99
$129.99
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516

Select Product Type

Selected Product

Due to Licensing and Regulatory constraints, we are unable to provide any advice or guidance on how to use or conduct research with these products. The products offered on our website are intended solely for in-vitro studies. In-vitro studies (Latin: "in glass") are performed outside of the body.


We encourage you to conduct your own research using resources such as Google. Most of the answers to your questions can be found on the internet. While we cannot provide specific answers, we can assure you that we provide legitimate, lab-tested, and high-quality products.

   1. Product Overview 

Endurabol, also known as GW‑501516 or Cardarine, is a potent and selective peroxisome proliferator-activated receptor delta (PPARδ) agonist, originally developed for metabolic and cardiovascular research. Lawless Labs offers this compound in the following research-grade formats:

  1. Tincture – 20 mg/mL, 30 mL bottle
  2. Capsules – 90 capsules, 10 mg each
    3. Raw Powder – 1,000 mg pure crystalline GW‑501516 (default format for consistency)

All products are lab-tested, third-party verified, and packaged to preserve integrity from our facility to your laboratory.

   2. Chemical & Physical Data

CAS:

317318‑70‑0 

Molecular Formula:

C₂₁H₁₈F₃NO₃S₂ 

Molar Mass:

~453.5 g/mol 

Appearance:

Off-white/pale yellow solid; also offered as liquid tincture 

Melting Point:

~134–136 °C 

Solubility:

Soluble in DMSO (~20 mg/mL), ethanol; poorly soluble in water 

Binding Affinity / Bioactivity:

Very high potency: Ki/EC₅₀ ≈ 1 nM for PPARδ, with >1000-fold selectivity over PPARα/γ

Enhances lipid metabolism, endurance, and energy utilization in preclinical models 

   3. Research Significance

Originally explored as a therapeutic for metabolic syndrome and cardiovascular disorders, GW‑501516 was discontinued in clinical development due to carcinogenic findings in animal studies. Nonetheless, it remains a widely used research tool to investigate energy expenditure, endurance, lipid metabolism, and gene expression regulation. It’s also notable for being banned by WADA and used illicitly in performance enhancement contexts. 

   4. Available Formats & Benefits

Tincture
20mg per ML
30ml per bottle

Key Benefits
Ideal for preparing accurate stock solutions and dosing flexibility

Capsules
10mg per capsule
90-count bottle

Key Benefits

Convenient and precise dosing without handling powder directly

Raw Powder
1,000mg pure crystalline 
 

Key Benefits

Facilitates custom formulations and bulk research applications

   5. Product Usage

Due to Licensing and Regulatory constraints, we are unable to provide any advice or guidance on how to use or conduct research with these products. The products offered on our website are intended solely for in-vitro studies. In-vitro studies (Latin: "in glass") are performed outside of the body.

We encourage you to conduct your own research using resources such as Google. Most of the answers to your questions can be found on the internet. While we cannot provide specific answers, we can assure you that we provide legitimate, lab-tested, and high-quality products.

   6. Storage & Stability

Format

Recommended Storage

Stability

Powder

Tincture

Capsules

–20 °C (freezer)

Cool, dry place 

Cool, dry place

Stable ≥4 years

Stable ≥4 years

Stable ≥4 years

   7. Lab Results

Mutliple Format Selection 
for research flexibility

Verified Purity 
with published third party results

Secure Packaging 
to protect stability and integrity

Transparent Chemical Data 
for accurate lab documentation

Trusted Brand 
with more than 50,000 successful deliveries to researchers worldwide

All Products

Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516
Endurabol - GW501516

Endurabol - GW501516

$79.99
$129.99

Select Product Type

Selected Product
Quantity
View Lab Results
CHOOSE PRODUCT TYPE

Due to Licensing and Regulatory constraints, we are unable to provide any advice or guidance on how to use or conduct research with these products. The products offered on our website are intended solely for in-vitro studies. In-vitro studies (Latin: "in glass") are performed outside of the body.


We encourage you to conduct your own research using resources such as Google. Most of the answers to your questions can be found on the internet. While we cannot provide specific answers, we can assure you that we provide legitimate, lab-tested, and high-quality products.

1. Product Overview

2. Chemical & Physical Data

3. Research Significance

4. Available Formats & Benefits

5. Product Usage

6. Storage & Stability

7. Lab Results

1. Product Overview

Endurabol, also known as GW‑501516 or Cardarine, is a potent and selective peroxisome proliferator-activated receptor delta (PPARδ) agonist, originally developed for metabolic and cardiovascular research. Lawless Labs offers this compound in the following research-grade formats:

  1. Tincture – 20 mg/mL, 30 mL bottle 
  2. Capsules – 90 capsules, 10 mg each
    3. Raw Powder – 11,000 mg pure crystalline GW‑501516 (default format for consistency)

All products are lab-tested, third-party verified, and packaged to preserve integrity from our facility to your laboratory.

2. Chemical & Physical Data

CAS:

317318‑70‑0 

Molecular Formula:

C₂₁H₁₈F₃NO₃S₂ 

Molar Mass:

~453.5 g/mol 

Appearance

Off-white/pale yellow solid; also offered as liquid tincture 

Melting Point:

~134–136 °C 

Solubility

Soluble in DMSO (~20 mg/mL), ethanol; poorly soluble in water

Binding Affinity / Bioactivity:

Very high potency: Ki/EC₅₀ ≈ 1 nM for PPARδ, with >1000-fold selectivity over PPARα/γ

Enhances lipid metabolism, endurance, and energy utilization in preclinical models 
 

Back to Top

3. Research Significance

Originally explored as a therapeutic for metabolic syndrome and cardiovascular disorders, GW‑501516 was discontinued in clinical development due to carcinogenic findings in animal studies. Nonetheless, it remains a widely used research tool to investigate energy expenditure, endurance, lipid metabolism, and gene expression regulation. It’s also notable for being banned by WADA and used illicitly in performance enhancement contexts.

Back to Menu

4. Available Formats & Benefits

Tincture

20mg per ML
30ml per bottle

Capsule

10mg per capsule
90-count bottle

Raw Powder

1,000mg pure crystalline powder per container

Key Benefits

Ideal for preparing accurate stock solutions and dosing flexibility

Key Benefits

Convenient and precise dosing without handling powder directly

Key Benefits

Facilitates custom formulations and bulk research applications

Back to Top

5. Product Usage

Due to Licensing and Regulatory constraints, we are unable to provide any advice or guidance on how to use or conduct research with these products. The products offered on our website are intended solely for in-vitro studies. In-vitro studies (Latin: "in glass") are performed outside of the body.

 

We encourage you to conduct your own research using resources such as Google. Most of the answers to your questions can be found on the internet. While we cannot provide specific answers, we can assure you that we provide legitimate, lab-tested, and high-quality products.

Back to Top

6. Storage & Stability

Format

Recommended Storage

Stability

Powder

–20 °C (freezer)

Stable ≥4 years (assumed)

Tincture

Cool, dry place 

Stable ≥4 years (assumed)

Capsules

Cool, dry place

Stable ≥4 years (assumed)

Back to Top

7. Lab Results

Back to Top

Product Description

VIAL: 5MG

This product comes in a lyophilized (freeze-dried) powder form. To reconstitute it into a liquid form, mix with Bacteriostatic Reconstitution Water, which can be purchased HERE

Capsules: 60

Each bottle contains 60 capsules, with 250 mcg per capsule

 

Note: Please select either the vial or the capsules at checkout, as they are two different forms of the product.

Product Usage

Due to Licensing and Regulatory constraints, we are unable to provide any advice or guidance on how to use or conduct research with these products. The products offered on our website are intended solely for in-vitro studies. In-vitro studies (Latin: "in glass") are performed outside of the body. 

 

We encourage you to conduct your own research using resources such as Google. Most of the answers to your questions can be found on the internet. While we cannot provide specific answers, we can assure you that we provide legitimate, lab-tested, and high-quality products.

FREE Shipping on all orders!

 

Availability: Ships today if ordered and paid by 12 PM CST

(Excluding Saturday and Sunday)

Title

Don't Forget to Add!

30 ml Bacteriostatic Water

Mutliple Format Selection 
for research flexibility

Verified Purity 
with published third party results

Secure Packaging 
to protect stability and integrity

Transparent Chemical Data 
for accurate lab documentation

Trusted Brand 
with more than 50,000 successful deliveries to researchers worldwide

Customers Also Purchased

Andarine - S4

Andarine - S4

$79.99
$129.99
Myosarm - YK11

Myosarm - YK11

$79.99
$129.99
TLB-150 - RAD150

TLB-150 - RAD150

$79.99
$129.99
Stenabol - SR9009

Stenabol - SR9009

$79.99
$109.99