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Ascorbic Acid with Bioflavonoids

NutriBiotic Immunity
4.8
★ ★ ★ ★ ★
(2365 ratings)
Vitamin C 2000 mg
Flavonoid (mixture) 500 mg
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Score97

A potent 2,000 mg vitamin C powder with bioflavonoids in a large, value-packed container.

How scoring works
Quantity:16 Ounce(s) • (181 servings)
Goals:
Immunity
Skin Health
Anti-Inflammatory Support
General Health
Vision Support

Score 97

A potent 2,000 mg vitamin C powder with bioflavonoids in a large, value-packed container.

How scoring works
$21.74($0.12 per serving)
Vitacost
$ 23.93
iHerb
$ 21.74
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Analysis

This pure powder provides a high 2,000 mg dose of vitamin C along with 500 mg of lemon bioflavonoids per serving. The bioflavonoids may help the body utilize the vitamin more naturally and contribute to vascular health. It is a very clean and potent option for individuals who want to customize their dosing.

The powder format is excellent for mixing into smoothies or drinks to support daily immune readiness and skin health. With 181 servings per container, it provides a very long supply at an exceptional price. It is a powerful choice for those focused on high-dose antioxidant therapy.

Pros

  • Very high 2,000 mg dose
  • Includes lemon bioflavonoid complex
  • Large 181-serving container
  • Pure and customizable powder

Cons

  • Unbuffered acid can be tart and acidic
  • Requires manual measuring
  • Flavor is strong and citrusy

Warnings

  • Start with a lower dose to ensure stomach comfort
  • Rinse mouth after drinking to protect tooth enamel

Nutrient quality

92 Highest impact

Concentrated vitamin C is paired with bioflavonoids to provide synergistic support for immune function and cellular health. Powder format offers high purity and flexibility for individual antioxidant protocols.

Ingredient transparency

100 Highest impact

Labels identify the primary active concentrations for an accurate and clear assessment of potency. Absence of proprietary blends ensures high transparency for the consumer regarding all ingredient amounts.

Customer satisfaction

94 Highest impact

A very large review count and a strong average rating demonstrate high consumer trust and product reliability. Consistent feedback highlights satisfaction with the effectiveness and quality of the pure powder.

Value for money

100 Highest impact

Outstanding value is provided by the very low cost per serving for a concentrated vitamin C and bioflavonoid source. Bulk pricing makes this one of the most accessible options for daily health support.

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Goals

Impact
Highest effect
A+ Goal FitA Strength of SupportB- CoverageA+ Formula Quality

This high-potency powder combines 2000 mg of Vitamin C with Lemon Bioflavonoids to support multifaceted immune resilience and antioxidant protection. L-Ascorbic Acid is a foundational nutrient that assists in the proliferation and vigilance of various immune cells.

The addition of bioflavonoids mimics the nutrient complexity found in citrus fruits, potentially contributing to higher stability and synergistic effects. This pure powder format allows for flexible and customizable dosing without the use of unnecessary fillers.

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Impact
Highest effect
A+ Goal FitB+ Strength of SupportB- CoverageA+ Formula Quality

High concentrations of Vitamin C and citrus bioflavonoids may contribute significantly to collagen production.

Robust levels of these nutrients support the underlying structural matrix of the skin.

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Impact
Highest effect
A Goal FitA Strength of SupportC+ CoverageA+ Formula Quality

This high-potency Vitamin C powder is combined with lemon bioflavonoids to support a robust antioxidant response. These ingredients appear well aligned with goals seeking to neutralize the free radicals that trigger pro-inflammatory signaling.

The 2000mg dose provides substantial support for the body's natural defense against systemic stress. The addition of bioflavonoids may further contribute to vascular integrity and a balanced immune response in the body.

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Impact
High effect
A+ Goal FitC Strength of SupportC- CoverageA+ Formula Quality

Vitamin C and lemon bioflavonoids are provided in a potent powder format to support foundational immune health and antioxidant defense. These nutrients work synergistically to maintain systemic resilience and protect against daily oxidative stress.

The 2,000 mg Vitamin C dose provides meaningful support but is at the limit for single-dose absorption efficiency. Utilizing unbuffered ascorbic acid provides a clean source, though it may be less comfortable for those with gastric sensitivity.

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Impact
High effect
D Goal FitB Strength of SupportD+ CoverageA Formula Quality

This high-potency L-ascorbic acid powder provides a concentrated source of vitamin C, which is essential for protecting the ocular lens and aqueous humor from oxidative damage. Vitamin C is highly concentrated in the eye and supports foundational defense against environmental stress.

While effective as an antioxidant, the formula is narrow in its mechanism and lacks other essential vision nutrients like zinc or carotenoids. The unbuffered nature of the powder may also affect digestive comfort at high doses.

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Ingredients

IngredientAmount per serving
Vitamin C (L-Ascorbic Acid)
2000 mg
Lemon Bioflavonoid Complex
500 mg
Gluten Free Adults 18–50 Vegan Dairy Free Vegetarian
Report overview
F Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyA+ Value
A high-potency Vitamin C powder with added bioflavonoids for enhanced synergistic effect. It is a clean and flexible option for those requiring larger daily doses of pure antioxidant support.
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