








⚡ Elevate your immunity with science-backed power and gut-friendly absorption!
Life Extension Fast-C® and Bio-Quercetin® delivers a potent blend of vitamin C and highly bioavailable quercetin enhanced with black pepper extract for up to 62x better absorption. This gluten-free, non-GMO, vegetarian formula supports immune, cardiovascular, and antioxidant health while protecting sensitive stomachs with a unique calcium-magnesium complex. Manufactured in the USA, it offers 60 tablets designed for fast, effective immune support backed by scientific research.







| ASIN | B07N1B1L1D |
| ASIN | B07N1B1L1D |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #95,422 in Health & Household ( See Top 100 in Health & Household ) #74 in Quercetin Antioxidant Supplements |
| Brand Name | Life Extension |
| Color | Off White to Yellow |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (276) |
| Date First Available | December 27, 2018 |
| Diet Type | Gluten Free, Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870222965 |
| Item Dimensions | 4.19 x 0.75 x 4.25 inches |
| Item Form | Tablet |
| Item Nype Name | Fast-C and Bio-Quercetin Phytosome |
| Item Weight | 0.2 Pounds |
| Item model number | 02229 |
| Manufacturer | Life Extension |
| Manufacturer | Life Extension |
| Material Type Free | Gluten Free, Non-GMO |
| Model Name | Fast-C® and Bio-Quercetin® |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin C |
| Product Benefits | Encourages absorption & bioavailability with black pepper extract, Helps inhibit oxidative stress & inflammatory factors to support immune health, Protects sensitive stomachs with calcium-magnesium blend, Supports immune system health, Uses a bio-quercetin that is up to 62 times more absorbable than traditional quercetin |
| Product Dimensions | 4.19 x 0.75 x 4.25 inches; 3.2 ounces |
| Special Ingredients | Bio-Quercetin®, Bioperine® piperine [from black pepper extract (fruit)], Calcium (as calcium carbonate), Magnesium (as magnesium hydroxide), Vitamin C (as ascorbic acid) |
| Specific Uses For Product | Anti-Aging & Longevity, General Health & Wellness, Immune Support |
| UPC | 737870222965 |
| Unit Count | 60.00 Count |
L**R
Health
This helps keep me healthy!
S**L
Excellent Product. After much research, this rose to the top.
Excellent Product. After much research, this rose to the top.
B**B
Immune System Support
I’ve been using this supplement for years. I used to get sick several times a year now it’s very rare.
L**N
Better way to control sinus drainage.
works pretty good. Have a sinus drainage it helps to control it so I dont have to take medicine that gives me side effects.
R**.
Does the job
This product has has been apart of my diet for years and I stand by the company. This isn't a do all pill or magic pill BUT with simple eating, sleeping and physical activity changes you will see improvement amongst yourself. definitely would recommend.
R**A
Excellent product
Recommended by my doctor
L**I
Has all the immune supplements in one
This supplement has the vitamins needed for good immune health. Recommend this especially with COVID so active.
S**L
A good supplement to help keep me healthy
This is a good way to try to stay healthy while we have this pandemic
Trustpilot
3 weeks ago
1 week ago