Ester-C & Flavonoids

Ester-C & Flavonoids

Pure Encapsulations5.0 (40 ratings)
Format:Capsule Quantity: 180 Capsule(s) · 180 servings
$27.50 $0.15 per serving
Pure Formulas$27.50

Product analysis

54 out of 100

Ester-C & Flavonoids brings vitamin C and flavonoids together in one supplement. The forms of quercetin and rutin are not identified, which makes comparison with more fully described alternatives harder.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality32

The named vitamin C and calcium forms do not establish an absorption advantage on their own. Quercetin and rutin forms are not identified, further limiting comparison.

Ingredient Transparency85

All ingredient amounts are stated, making serving quantities easy to check. Quercetin and rutin forms are not identified, so the label is less helpful for comparing their forms.

Value For Money52

The declared rutin amount offers reasonably competitive value for the full serving cost. Value for vitamin C and calcium remains uncertain, so that finding does not establish value for the complete formula.

Customer Satisfaction75

Customer feedback is very positive, but the number of ratings is small. The result may not represent a wider range of customers.

Product Focus40

The formula combines several identified ingredients, but its performance for a specific health goal remains uncertain. None is confirmed to be unnecessary.

Format
Capsule
Container
180 Capsule(s)
Per serving
$0.15
Customer rating
5.0 · 40 ratings
Report analysis

Ingredients

IngredientAmount per servingScore
Vitamin C (Ester-C Calcium Ascorbate)
 619 mg
Calcium (Ester-C Calcium Ascorbate)
 68 mg
Threonic Acid (Ester-C)
 7 mg
Quercetin
50 mg
Rutin
100 mg 92
Gluten Free Adults 18–50
Report overview
Rutin · 100 mg OverallScore92
A+ Composition And Label DisclosureB Commercial Price And Usability
A serving supplies 100 mg of rutin, with a moderate estimated whole-product cost per 100 mg of declared rutin preparation. The rutin source and form are unspecified.
How this ingredient is rated

Composition and Label Disclosure

No composition or form comparison applies here.

Composition and Label Disclosure100

The serving lists 100 mg of rutin.
Declared Active Rutin Amount
The serving lists 100 mg of rutin.

Commercial Price and Usability75

The estimated whole-product cost per 100 mg of declared rutin preparation is moderate.
Whole-Product Cost per 100 mg Declared Rutin Preparation
The estimated whole-product cost per 100 mg of declared rutin preparation is moderate.
View ingredientView products
91 Performance

Biorutin 1000 mg

NaturesPlus
A clearly sourced, high rutin amount is paired with large lemon and sweet-orange bioflavonoid complexes. Compared with the original, its more favorable rutin dose, sourcing, or supporting formula makes it a stronger quality choice, although strong dosing at a low serving cost creates excellent value for rutin-focused use.
89 Performance

Rutin 500 mg

Bluebonnet
A full rutin serving with a named Sophora source offers good traceability and practical value. Compared with the original, its more favorable rutin dose, sourcing, or supporting formula makes it a stronger quality choice, although purity, chemical form, directions, and excipients remain unspecified.
88 Performance

Horse Chestnut 300 mg

NOW
Standardized horse chestnut and a useful Sophora-sourced rutin amount create a focused vein-support capsule. Compared with the original, its more favorable rutin dose, sourcing, or supporting formula makes it a stronger quality choice, although the formula offers strong value, while horse chestnut may increase bleeding risk with anticoagulant or antiplatelet medicines.
86 Budget

Rutin 500 mg

Solaray
A full concentrated rutin serving from Japanese pagoda offers strong botanical traceability and practical value. Its lower serving cost improves economy versus the original, although purity percentage, chemical form, directions, and excipients are not supplied.
85 Budget

Rutin 450 mg

NOW
A substantial rutin serving with a named Sophora source offers good traceability and excellent cost efficiency. Its lower serving cost improves economy versus the original, although purity, chemical form, directions, and excipients remain unspecified.
83 Budget

Rutin 500 mg

AN Amazing Nutrition Amazing Formulas
A full rutin serving with a named Sophora source provides strong dose value at a very low cost. Its lower serving cost improves economy versus the original, although purity, chemical form, directions, and excipients remain unspecified.
86 Value

Rutin 500 mg

Thompson
A full rutin serving in a simple tablet provides strong dose value at a very low cost. Its rutin or antioxidant utility and serving cost offer a more favorable balance than the original, although botanical source, purity, chemical form, directions, and excipients are not supplied.
83 Value

Rutin 250 mg

Swanson Premium Brand
A moderate standalone rutin amount in a simple capsule provides excellent active-weight value. Its rutin or antioxidant utility and serving cost offer a more favorable balance than the original, although botanical source, purity, chemical form, directions, and excipients are not disclosed.
88 Value

Buffered Vitamin C 500 mg

Solaray
A practical vitamin C amount, partial mineral buffering, and useful flavonoid support create a clear everyday formula. Its rutin or antioxidant utility and serving cost offer a more favorable balance than the original, although the larger package delivers excellent serving value, while incomplete botanical standardization remains the main limitation.
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