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View this orderThe length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
Vitamin C and Bio-Quercetin Phytosome is a high-potency vitamin C supplement enhanced with an ultra-absorbable form of quercetin. Vitamin C is a powerful antioxidant that also supports immune health, a healthy cardiovascular system, whole body health, and more. Quercetin is a flavonoid that complements vitamin C’s health benefits. And our NEW bio-quercetin is encased in a plant-derived phytosome delivery system, which makes it up to 50 times more bioavailable than a dose of standard quercetin.
Benefits at a Glance:
More facts about Vitamin C and Bio-Quercetin Phytosome
Vitamin C is a powerful antioxidant that provides profound whole-body health benefits. This supplement delivers 1,000 mg of vitamin C, along with 15 mg of an ultra-absorbable quercetin. Quercetin complements vitamin C’s activity in supporting whole-body health.
Additionally, the quercetin in this supplement is encased in a phytosome. A phytosome is a tiny sphere made of plant-derived phospholipids. By combining quercetin with this unique phospholipid-based delivery system, the quercetin in this formula is more easily utilized by your body.
Antioxidant protection, immune health, and more
Getting enough vitamin C is vitally important for optimal health: this nutrient supports your immune system and helps maintain a healthy heart. In fact, studies have shown that people with higher vitamin C levels are more likely to live longer, healthier lives.
Plus, vitamin C’s biological activity is complemented by the health benefits of the flavonoid quercetin. In fact, vitamin C and bioflavonoids are often present together in healthy foods such as fruits and vegetables, notably including citrus fruits.
Ultra-absorbable quercetin for immune health and more
Quercetin has a long tradition of use relieving the effects of seasonal immune challenges. In a randomized clinical trial, quercetin supplementation encouraged a healthy immune response in physically fit older adults.
Another randomized controlled trial found similar results in trained athletes. And in double-blind clinical trials, quercetin promoted a healthy inflammatory response, reduced oxidative stress, and helped maintain overall health.
So get more out of your vitamin C. Try this supercharged, high-potency, vitamin C formula today!
Read the entire label and follow the directions carefully prior to use.
Take one (1) tablet daily with food, or as recommended by a healthcare practitioner.
Microcrystalline cellulose, stearic acid, croscarmellose sodium, vegetable stearate, silica, coating (hydroxypropyl methylcellulose, glycerin).
Store tightly closed in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement Facts | ||
| Serving Size: 1 Vegetarian Tablet | ||
| Amount Per Serving | % Daily Value* | |
| Vitamin C (as ascorbic acid) | 1000 mg | 1667% |
| Bio-Quercetin phytosome (providing 5 mg quercetin [from Japanese sophora concentrate (flower bud)], phosphatidylcholine complex [from sunflower]) | 15 mg | ** |
| ** Daily Value not established. | ||
