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Reacta C 500 mg

Solaray
4.9
(2633 ratings)
Vitamin C 500 mg
Product Image
Score 75.0

A 500mg Vitamin C supplement featuring Reacta-C, a proprietary buffered form known for stomach gentleness and claims of sustained absorption, positioned at a premium price.

Quantity: 180 VegCap(s)Servings size: 1 VegCap(s) (180 servings)
Selected goals:
Other goals:
General Health
Heart Health
Anti-Aging
Cardiovascular Support
Immunity

Score 75.0

A 500mg Vitamin C supplement featuring Reacta-C, a proprietary buffered form known for stomach gentleness and claims of sustained absorption, positioned at a premium price.

Quantity: 60Quantity: 120
Analysis

Solaray Reacta C 500 mg is formulated with Reacta-C, a proprietary buffered form of Vitamin C (Strontium Calcium Ascorbate) that is marketed for its non-acidic nature and enhanced, sustained absorption over 24 hours. This makes it particularly appealing for individuals with digestive sensitivities who still desire efficient Vitamin C utilization. The 500mg dose is a good daily maintenance level. While the patented technology behind Reacta-C suggests potential advantages in bioavailability, the scientific consensus on its superiority over other well-established buffered forms like Ester-C or standard Calcium Ascorbate can vary. Reviews generally support its gentleness, but the price per serving of 15 cents is higher than many common and even some buffered Vitamin C products.

Pros
  • Utilizes Reacta-C, a proprietary buffered form, which is non-acidic and gentle on sensitive stomachs.
  • Claims of enhanced and sustained absorption, potentially offering longer-lasting benefits.
  • 500mg dosage is a good standard for daily maintenance.
Cons
  • High price per serving compared to most other Vitamin C supplements, including other effective buffered forms.
  • The scientific evidence for Reacta-C's superior '24-hour' sustained absorption over other buffered forms is not always universally accepted or dramatically impactful for all users.
$26.35($0.14 per serving)
Amazon
$ 26.35
iHerb
$ 27.29
Vitacost
$ 27.29
Ingredients
IngredientAmount per serving
Vitamin C (Strontium Calcium Ascorbate, Calcium Ascorbate) 500 mg
Bioflavonoid Concentrate (Citrus) 200 mg
Vitamin C Support Base 25 mg
Adults 18–50
Categories
Vitamin C 75.0
Within the Vitamin C collection, Solaray Reacta C is positioned as a premium, buffered option appealing to those seeking advanced absorption claims and stomach gentleness. Its specialized form commands a higher price, placing it above basic Vitamin C but not necessarily as a universally top-tier choice for all users given the cost-benefit analysis.
Goals
Immunity 85.0
The buffered and potentially sustained-release nature of Reacta-C ensures consistent availability of Vitamin C to support immune cell function, making it an effective choice for daily immune health maintenance.
General Health 80.0
By providing Vitamin C in a form designed for good absorption and stomach comfort, this product effectively contributes to overall physiological well-being, supporting essential processes throughout the body.
Skin Health 80.0
The availability of Vitamin C from Reacta-C supports collagen synthesis, crucial for skin integrity and elasticity, and its antioxidant properties help protect skin cells from damage, contributing positively to skin health.
80 Value

Gold C Vitamin C 1000 mg

California Gold Nutrition
4.8
(358411 ratings)
California Gold Nutrition's 1000mg Vitamin C offers double the dose of the analyzed product for a mere 4 cents per serving, providing exceptional value for high-potency Vitamin C, especially for those who prioritize dosage and cost-effectiveness over a specific buffered form.
80 Value

Buffered Gold C 750 mg

California Gold Nutrition
4.8
(46051 ratings)
This alternative provides 750mg of buffered Sodium Ascorbate for 9 cents per serving. It offers a higher dose and stomach comfort, representing a better overall value than the 500mg Reacta-C due to its increased potency and lower relative price for a buffered option.
78 Value

C 1000 mg

Swanson
4.8
(1596 ratings)
Swanson's 1000mg Vitamin C for 4 cents per serving offers twice the potency for a significantly lower price per serving, providing excellent overall value for regular, high-dose Vitamin C supplementation.
92 Performance

Vitamin C 1000 mg Tablets

NutriBiotic Immunity
4.7
(1365 ratings)
NutriBiotic's L-Ascorbic Acid is a highly pure form, often recognized for its quality. For those prioritizing purity and a high 1000mg dosage, this alternative offers a robust, no-frills option, though it is not buffered like Reacta-C.
85 Performance

Buffered Gold C

California Gold Nutrition
4.8
(46051 ratings)
California Gold Nutrition's Buffered Gold C (750mg Sodium Ascorbate) offers a higher dose than the analyzed product and is still a well-regarded buffered form, providing a strong stomach-friendly option with increased potency.
88 Performance

Gold C Vitamin C 1000 mg

California Gold Nutrition
4.8
(358411 ratings)
California Gold Nutrition's 1000mg Vitamin C offers double the dose, providing a significant boost in potency for those seeking higher therapeutic levels. While it's ascorbic acid, its immense popularity and value make it a compelling 'better' choice for many.
65 Budget

C 500 mg

21st Century
4.8
(31743 ratings)
For a significantly lower price per serving (2 cents vs 15 cents), 21st Century offers a 500mg Vitamin C that fulfills the basic dosage need, representing a vastly more economical option despite being standard ascorbic acid.
67 Budget

C 500 mg

Mason Natural
4.7
(6316 ratings)
Mason Natural provides 500mg of Vitamin C for 4 cents per serving, offering a substantial cost reduction compared to Reacta C. It's a solid, budget-friendly option for daily Vitamin C supplementation.
82 Budget

C-500 Calcium Ascorbate-C

NOW
4.9
(6730 ratings)
NOW's Calcium Ascorbate-C offers a buffered 500mg dose for 5 cents per serving, providing stomach comfort similar to Reacta-C but at a third of the price, making it a much more accessible buffered alternative.
80 Value

Gold C Vitamin C 1000 mg

California Gold Nutrition
4.8
(358411 ratings)
California Gold Nutrition's 1000mg Vitamin C offers double the dose of the analyzed product for a mere 4 cents per serving, providing exceptional value for high-potency Vitamin C, especially for those who prioritize dosage and cost-effectiveness over a specific buffered form.
80 Value

Buffered Gold C 750 mg

California Gold Nutrition
4.8
(46051 ratings)
This alternative provides 750mg of buffered Sodium Ascorbate for 9 cents per serving. It offers a higher dose and stomach comfort, representing a better overall value than the 500mg Reacta-C due to its increased potency and lower relative price for a buffered option.
78 Value

C 1000 mg

Swanson
4.8
(1596 ratings)
Swanson's 1000mg Vitamin C for 4 cents per serving offers twice the potency for a significantly lower price per serving, providing excellent overall value for regular, high-dose Vitamin C supplementation.
92 Performance

Vitamin C 1000 mg Tablets

NutriBiotic Immunity
4.7
(1365 ratings)
NutriBiotic's L-Ascorbic Acid is a highly pure form, often recognized for its quality. For those prioritizing purity and a high 1000mg dosage, this alternative offers a robust, no-frills option, though it is not buffered like Reacta-C.
85 Performance

Buffered Gold C

California Gold Nutrition
4.8
(46051 ratings)
California Gold Nutrition's Buffered Gold C (750mg Sodium Ascorbate) offers a higher dose than the analyzed product and is still a well-regarded buffered form, providing a strong stomach-friendly option with increased potency.
88 Performance

Gold C Vitamin C 1000 mg

California Gold Nutrition
4.8
(358411 ratings)
California Gold Nutrition's 1000mg Vitamin C offers double the dose, providing a significant boost in potency for those seeking higher therapeutic levels. While it's ascorbic acid, its immense popularity and value make it a compelling 'better' choice for many.