• Promotes heart health
• Supports arterial function
• Non-GMO and gluten-free

Not a fan of leafy greens? You might be falling short on your daily dose of vitamin K. Super K from Life Extension is an easy-to-take, once-daily blend of vitamin K1, plus two highly absorbable forms of vitamin K2 (MK-7 and MK-4), to help maintain healthy calcium balance, support cardiovascular health, and promote optimal arterial function.

• Promotes healthy glucose metabolism
• High-potency formulation
• Non-GMO and gluten-free

Mega Benfotiamine from Life Extension is an ultra-bioavailable, fat- and water-soluble form of thiamine—otherwise known as vitamin B1. Benfotiamine promotes blood sugar metabolism, supports healthy blood sugar levels already within a normal range, and helps defend against oxidative stress.

Frequently Asked Questions

What does “bioavailable” mean?

When something is bioavailable, it means that it’s more readily absorbed and used by the body. 

What is oxidative stress?

Oxidative stress refers to an imbalance of free radicals and antioxidants in the body, which can cause damage to cells.

• Supports cardiovascular and brain health
• Helps maintain healthy homocysteine levels
• Non-GMO and gluten-free

Optimized Folate from Life Extension promotes cardiovascular and cognitive health by helping maintain healthy homocysteine levels—an important biomarker for both brain and heart wellness. This formula features 1,700mcg of 5-MTHF, the active, highly bioavailable form of folic acid, which helps reduce excess homocysteine.

Frequently Asked Questions

What is homocysteine?

Homocysteine is an amino acid that interacts with B vitamins and converts to methionine (a protein-building amino acid and antioxidant) and cysteine (an amino acid that supports liver health). Over time, homocysteine can accumulate in the bloodstream, potentially impacting cardiovascular health, cognitive function, and more.

What does “bioavailable” mean?

When something is bioavailable, it means that it’s more readily absorbed and used by the body. 

• Supports energy production
• Promotes a healthy metabolism
• More biologically active for better absorption
• Non-GMO and gluten-free

This Life Extension formula supports energy production and metabolic health by providing all eight B vitamins in their bioactive forms. Since the body must convert B vitamins into their active forms before using them, BioActive Complete B-Complex lets your body skip that step—delivering nutrients ready for immediate use and optimal benefit.