Life Extension Vitamin C and Bio-Quercetin Supplement, 250 Tablets — 1,000 mg Vitamin C, Immune & Heart Support, Vegetarian

Life Extension Vitamin C and Bio‑Quercetin pairs 1,000 mg of vitamin C with 15 mg of Bio‑Quercetin® in a 250‑tablet vegetarian formula designed to support immune and cardiovascular wellness.

This supplement combines a high dose of vitamin C with Bio‑Quercetin®—a quercetin preparation formulated for improved absorption—to provide a long‑lasting, once‑daily supply. Each bottle contains 250 vegetarian tablets, offering nearly nine months of coverage when taken as directed. The formulation is made with gluten‑free, non‑GMO ingredients and is manufactured to Life Extension quality standards.

How does this blend support everyday immune function?

Vitamin C is a commonly used nutrient in immune‑support protocols, and quercetin is a plant compound that complements vitamin C’s actions. The two work together in complementary pathways to help maintain normal immune responses and overall resilience during seasonal challenges.

• Contains 1,000 mg vitamin C per tablet for consistent daily intake
• Includes 15 mg Bio‑Quercetin® with enhanced bioavailability
• Vegetarian tablets suitable for many dietary preferences

Why choose Bio‑Quercetin® instead of standard quercetin?

Bio‑Quercetin® in this formula is paired with fenugreek seed fibers to increase absorption compared with traditional quercetin powders. Enhanced bioavailability supports better uptake so you get more benefit from each milligram consumed.

• Fenugreek fiber complex shown to boost quercetin availability
• Smaller effective dose needed due to improved uptake
• Formulated for stability and consistent potency tablet‑to‑tablet

Can this formula help maintain heart health?

Vitamin C contributes to certain aspects of cardiovascular maintenance, and quercetin acts as an antioxidant that supports cells under oxidative stress. Together they support a heart‑healthy lifestyle when combined with balanced diet and exercise.

• Provides antioxidants that support cellular protection
• Supports dietary approaches to cardiovascular wellness
• Pairs well with other heart‑focused nutrients in a routine

What should I know about dosage, purity, and tablet format?

Life Extension supplies 250 vegetarian tablets, enough for many months when taken at the label dose. The product is non‑GMO and gluten‑free, and Life Extension maintains Certificates of Analysis for ingredient quality and purity.

• 250 tablets per bottle for extended use
• Vegetarian and gluten‑free formulation
• Manufactured in the USA with globally sourced ingredients and COA available

Who is this for: This product is suited to adults seeking a high‑dose vitamin C supplement combined with a more bioavailable form of quercetin. It fits people who prefer vegetarian tablets, those focused on immune and cardiovascular maintenance as part of a healthy lifestyle, and anyone who wants a long‑lasting supply in one bottle. As with any supplement, consult your healthcare provider if you have medical conditions, take medications, or are pregnant or nursing.

Ingredients

Vitamin C (as ascorbic acid) 1000 mg, Bio-Quercetin phytosome (providing 5 mg quercetin[from Japanese sophora concentrate (flower bud)],phosphatidylcholine complex [from sunflower]) 15 mg, Other ingredients: microcrystalline cellulose, stearic acid, croscarmellose sodium, vegetable stearate, silica, coating (hydroxypropyl methylcellulose, glycerin).