Verified Access Required

Research-Grade
Peptides, Built for
Professionals.

Due to regulatory requirements, access to our product catalog is restricted to verified researchers and institutional professionals.

99% Purity Verified
LCMS Screened
USA Manufactured
Research Use Only
Heavy Metals Tested
Endotoxin Analysis
Login with phone number
We require phone verification to comply with industry regulations before granting access to product information.
🇺🇸 US +1
Please enter a valid 10-digit US phone number.
Your information is encrypted and never stored or shared.
Verification lasts for your entire browsing session — no re-verification on reload.
Enter your code
Enter the 4-digit verification code to access the site.
+1 (___) ___-____
Incorrect code. Please try again.
Your information is encrypted and never stored or shared.
Verification lasts for your entire browsing session.

Don't miss our March promotion. Use code "MARPROMO15" for 15% off store-wide.

Don't miss our March promotion. Use code "MARPROMO15" for 15% off store-wide.

Sale

SUNDAY Kit ( L-Glutathione 600mg, NAD+ 500mg) 5% Discount

Original price was: $122.00.Current price is: $115.90.

25 in stock

$65.00

88 in stock

$80.00

25 in stock

Purchase & earn 116 points.
Buy 3 for $ each and save 5%
Buy 5 for $ each and save 10%
Buy 10 for $ each and save 20%
Buy 3 for $ each and save 5 %
Buy 5 for $ each and save 10 %
Buy 10 for $ each and save 20 %

Product Usage:

These products are intended for research use only.

This designation permits the use of these research chemicals strictly for in vitro testing and laboratory experimentation. All product information provided on this website is for educational purposes only. Any form of bodily introduction into humans or animals is strictly prohibited by law. These products must be handled only by licensed and qualified professionals.

These products are not drugs, foods, or cosmetics and must not be misbranded, misused, or mislabeled as such.

Description

Glutathione (GSH) is a tripeptide composed of glutamine, cysteine, and glycine, and serves as a critical intracellular antioxidant. It plays a pivotal role in cellular defense mechanisms, primarily by neutralizing reactive oxygen species (ROS) and maintaining the redox balance within cells. GSH is fundamental to numerous physiological processes, including detoxification, immune modulation, and maintenance of mitochondrial function. (PMID: 36290682, PMID: 12729581, PMID: 21815068)

NAD+ enhances metabolic health by improving energy production and mitochondrial function, promotes anti-aging by supporting cellular and DNA repair, boosts cognitive function, maintains cardiovascular health, and regulates the immune system to reduce inflammation (PMID: 32694684PMID: 33353981PMID: 34530866PMID: 34843394PMID: 33384409).

Related Products

All Articles And Product Information Provided On This Website Are For Informational And Educational Purposes Only.
The products offered on this website are furnished for in-vitro studies only. In-vitro studies {Latin: in glass) are performed outside of the body. These products are not medicines or drugs and have not been approved by the FDA to prevent, treat or cure any medical condition, ailment or disease. Bodily introduction of any kind into humans or animals is strictly forbidden by law.

LifeLinkResearch

Terms & Conditions

LifeLinkResearch.com
Cookie policy

We use cookies to enhance your experience. By continuing to use our site, you consent to our cookie policy.

Waiver & disclaimer of liability

By using this site, you confirm you have read our waiver and agree to all terms of our disclaimer of liability.

Product usage

Products are for research and development only — not for human consumption. You confirm you are 21 or older. Statements have not been evaluated by the FDA. Continued use implies acceptance.

Subscribe to Our Mailing List!

Be the first to hear about our newest products and enjoy an exclusive 10% discount on your purchase.

Looking for Something Specific?

If you can’t find what you’re looking for, submit a product request, and we’ll do our best to help.

0