Life Extension Buffered Vitamin C Powder, 454 Grams

Puntuación del producto50 / 100Aceptable

Marca: Life Extension
Categoría: Vitamin C
Precio registrado: 21,00 US$; 7 sept 2026
Precio por porción: 0,25 US$

Datos del suplemento

Tamaño de la porción: 5.4 Gram(s)
Porciones por envase: 84

Ingrediente	Cantidad por porción	% del valor diario
Vitamin C	4000 mg	4444 %
Calcium	145 mg	11 %
Magnesium	55 mg	13 %
Zinc	2 mg	18 %
Potassium	365 mg	8 %

Otros ingredientes

None

Modo de empleo según la etiqueta

Read the entire label and follow the directions carefully prior to use. Directions: Mix one (1) teaspoon of BUFFERED VITAMIN C POWDER into a glass of water. Wait for the fizz to stop before consuming. The minerals buffer out the normally acidic vitamin C to make a pleasant tasting drink.

Datos de la etiqueta obtenidos de la base de datos Dietary Supplement Label Database.

Fecha de los datos de la etiqueta 10 sept 2026

Puntuación del producto

50 / 100Aceptable

Media de la categoría: 83,2 / 100
Media de productos similares: 60,6 / 100

A convenient buffered powder with a substantial vitamin C dose, but its fixed 4 g serving exceeds the adult upper limit and may cause gastrointestinal effects; the high dose is not needed for routine supplementation.

Puntuación antes de aplicar los límites: 84,5 / 100.

Criterios de evaluación

Quantity
100 / 100
The fixed 4,000 mg vitamin C serving is ample for general supplementation; additional amount beyond a reasonable supplemental dose adds no quantity credit.
Form
85 / 100
Buffered mineral ascorbates are less acidic than plain ascorbic acid, offering a practical tolerability advantage, though the exact salt forms are not specified.
Convenience
100 / 100
The labelled routine is one teaspoon (one 5.4 g measured serving) once daily, providing 4,000 mg vitamin C; the 84 labelled servings give 84 daily portions.
Label accuracy
100 / 100
The high-confidence label gives consistent serving directions and amounts, with no established contradiction.
Purity
75 / 100
No product-specific contaminant or additive concern is shown, but no independent purity controls are identified.
Cofactors
0 / 100
The listed minerals are described as buffering components, not as separately established complementary nutrients for the stated purpose.