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Effervescent Vitamin C Magnesium Crystals

Life Extension
4.5
(169 ratings)
Vitamin C 4500 mg
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Score91

A powerful effervescent powder with ultra-high dose vitamin C and magnesium for quick support.

How scoring works
Quantity:180 Gram(s)(30 servings)
Goals:
Skin Health
Anti-Inflammatory Support
Immunity
General Health
Vision Support

Score 91

A powerful effervescent powder with ultra-high dose vitamin C and magnesium for quick support.

How scoring works
$15.00($0.50 per serving)
Vitacost
$ 15.03
iHerb
$ 15.00
Pure Formulas
$ 15.00
Vitacost
$ 15.03
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Analysis

This effervescent powder delivers a massive 4500 mg of vitamin C per serving, which is much higher than standard supplements. It also provides a significant dose of magnesium, which helps balance the acidity and supports muscle and nerve health. The effervescent action makes for a refreshing drink when mixed with water.

The high dose is suited for short-term intensive support rather than simple daily maintenance for most people. It includes vitamin B6 to help with metabolic energy pathways. This product is a good fit for active individuals or those looking for a rapidly soluble way to get high levels of nutrients.

Pros

  • Ultra-high vitamin C dose
  • Provides 250 mg of magnesium
  • Effervescent drink format
  • Fast solubility

Cons

  • Dose may be too high for daily use
  • Can cause loose stools due to high magnesium/C levels
  • Sour taste may be intense

Warnings

  • Start with a smaller dose to check bowel tolerance
  • Not recommended for people with sensitive kidneys without professional advice

Nutrient quality

83 Highest impact

Formula delivers extremely high concentrations of antioxidants in a rapidly soluble format. Use of magnesium carbonate helps buffer the acidity of the high-dose ascorbic acid for better tolerance.

Ingredient transparency

96 Highest impact

Labels clearly identify the concentrations of all active nutrients for precise dosing and monitoring. Absence of proprietary blends ensures that the consumer knows exactly what is being consumed in each serving.

Customer satisfaction

85 Highest impact

Review ratings indicate solid user satisfaction with the solubility and efficacy of the crystals. Moderate review volume suggests reliable product performance for its intended immune and health support goals.

Value for money

97 Highest impact

Exceptional value is provided given the high concentration of active ingredients per serving. The price per gram of vitamin C is highly competitive within the effervescent powder category.

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Goals

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

High-dose vitamin C and magnesium support the natural synthesis of collagen and provide essential antioxidant defense.

Providing these nutrients in an effervescent format supports rapid systemic availability and contributes to skin resilience.

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

This effervescent powder provides a very high 4500 mg dose of Vitamin C for potent antioxidant quenching of inflammatory oxidants. Inclusion of magnesium carbonate serves to help neutralize the acidity of the high Vitamin C concentration.

The rapid solubility of the crystals allows for fast systemic absorption. This formulation is designed for high-impact support of systemic and immune health during times of increased inflammatory stress.

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

This intensive powder delivers 4500mg of Vitamin C along with Magnesium to support immune health and systemic antioxidant status. The effervescent format ensures quick solubility for individuals seeking high-potency Vitamin C supplementation.

However, the 4500mg dosage far exceeds the body's intestinal saturation limits, which may result in significant nutrient wastage. The reliance on unbuffered ascorbic acid in an effervescent delivery system may increase gastric acidity and cause discomfort for some users.

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Impact
High effect
B+ Goal FitB- Strength of SupportB- CoverageA Formula Quality

Vitamin C at 4500mg provides a high-potency antioxidant dose for daily immune readiness and systemic defense. Ingredients like Magnesium Carbonate help buffer the acidity of the ascorbic acid, improving gastric tolerance during consumption.

The inclusion of Vitamin B6 as Pyridoxine Hydrochloride adds supportive benefits for metabolic enzyme function. This effervescent crystal format appears well-aligned for those needing customizable high-dose antioxidant support in a rapidly soluble form.

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Impact
High effect
B- Goal FitA- Strength of SupportD CoverageA- Formula Quality

A high concentration of vitamin C provides robust antioxidant protection for the lens and aqueous humor. These ocular tissues maintain high levels of vitamin C to manage light-induced stress and maintain clarity over time.

The inclusion of magnesium carbonate facilitates an effervescent delivery for rapid solubility. While missing core macular pigments and structural lipids, the formula offers potent antioxidant support for basic ocular maintenance.

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Ingredients

IngredientAmount per serving
Vitamin C (Ascorbic Acid)
4500 mg
Vitamin B6 (Pyridoxine Hydrochloride)
4 mg
Magnesium (Magnesium Carbonate)
250 mg
Gluten Free Adults 18–50 Vegetarian
Report overview
F Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyA+ Value
This effervescent powder offers a high-dose Vitamin C experience with added magnesium for synergistic support. The delivery method is rapid, though the high acidity and effervescent nature may not suit everyone.
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