Vitamin C with Quercetin Supplement - Immune & Antioxidant Support

In this review of Integrative Therapeutics Vitamin C with Quercetin, the bottom line is clear: this capsule formula is aimed at adults who want a reliable, clean vitamin C supplement with added bioflavonoids and quercetin for enhanced antioxidant and immune support. The reviewer finds it particularly useful for people managing seasonal sensitivities or seeking a vegan, allergen-free option; the single biggest reason to buy is the combination of vitamin C with citrus bioflavonoids and quercetin, which together deliver broader antioxidant support than basic vitamin C alone.

Key Features

• Vitamin C delivery: Provides concentrated vitamin C in capsule form to support immune function and antioxidant activity for daily use.
• Quercetin and bioflavonoids: Combines quercetin with citrus bioflavonoids to complement vitamin C and support cellular antioxidant defenses.
• Clean formulation: Free of wheat, gluten, soy, dairy, artificial colors, and flavors, making it suitable for restricted diets.
• Vegan-friendly: Formulated for men and women who prefer plant-based supplements without animal-derived ingredients.
• Manufactured in the USA: Bottled and tested in the United States, reflecting attention to quality and transparency.
• Value pack: The bottle contains 180 capsules, offering a long supply for regular use.

Who It's For

This product is best for adults who want a dependable vitamin C supplement enhanced with quercetin and citrus bioflavonoids for extra antioxidant and immune support. It suits people with dietary restrictions who need a vegan supplement without common allergens or artificial additives.

Those seeking a single-ingredient high-dose vitamin C tablet or a supplement combined with other targeted nutrients should look elsewhere; this formula is specifically designed around the synergy of vitamin C, quercetin, and bioflavonoids rather than as a multi-nutrient complex.

Pros & Cons

Pros

• Contains quercetin and citrus bioflavonoids alongside vitamin C for broader antioxidant action.
• Free from wheat, gluten, soy, dairy, and artificial colors, suitable for many restricted diets.
• Bottled and tested in the USA, which supports consistent quality control.
• Large 180-capsule supply supports long-term use without frequent repurchasing.

Cons

• Not intended as a comprehensive multivitamin, so users needing multiple micronutrients will need additional supplements.
• Capsule format may be less convenient for those who prefer chewable or liquid vitamin C options.

Specifications

Product name	Vitamin C with Quercetin
Brand	Integrative Therapeutics
Quantity	180 capsules (90 servings)
Primary ingredients	Vitamin C, citrus bioflavonoids, quercetin
Dietary features	Vegan, gluten-free, dairy-free, no artificial colors or flavors
Manufacturing	Bottled and tested in the USA

Our Verdict

Integrative Therapeutics Vitamin C with Quercetin is a solid choice for adults who want a focused antioxidant and immune support supplement with clean ingredients. Its blend of vitamin C, quercetin, and citrus bioflavonoids offers practical benefits for seasonal sensitivity and immune maintenance, and the vegan, allergen-free formulation makes it a good value for those prioritizing purity and quality.

Frequently Asked Questions

Is this supplement vegan?
Yes, the formula is labeled vegan and contains no animal-derived ingredients.

Where is it manufactured or tested?
The product is bottled and tested in the USA.

Is it suitable for daily use?
Yes, the 180-capsule bottle provides a long supply intended for regular daily supplementation.