Stackexpand_less
Analysisexpand_less
Please sign in to access analysis.
Profileexpand_less
Supplementsexpand_more
AlphaSorb-C 500
NOW
4.8
★ ★ ★ ★ ★
(376 ratings)
Vitamin C 500 mg
Acerola 25 mg
Rutin 25 mg
Score 78.0
A high-quality, buffered Vitamin C with added Acerola, offering excellent absorption and gentleness for daily health support. Its price is moderate for its superior formulation.
Quantity: 180 Capsule(s)Servings size: 1 Veg Capsule(s) (180 servings)
Selected goals:
Other goals:
General Health
Heart Health
Anti-Aging
Cardiovascular Support
Immunity
leaderboard Score 78.0
A high-quality, buffered Vitamin C with added Acerola, offering excellent absorption and gentleness for daily health support. Its price is moderate for its superior formulation.
AlphaSorb-C 500 from NOW Foods offers a well-formulated Vitamin C supplement. The Threonic Acid enhanced buffered Calcium Ascorbate is recognized by nutritionists and online reviews for its gentleness on the stomach and improved absorption and retention compared to standard ascorbic acid. The 500mg dosage is a good daily maintenance dose, and the addition of Acerola powder provides naturally occurring Vitamin C and beneficial phytonutrients, supporting the product's overall efficacy for its stated goals. While its price per serving is not the absolute lowest, it offers good value for a high-quality, buffered Vitamin C.
- Features a highly bioavailable and non-acidic form of Vitamin C (Threonic Acid enhanced buffered Calcium Ascorbate), which is gentler on the stomach.
- Includes Acerola powder, providing natural Vitamin C and beneficial phytonutrients that enhance absorption and overall efficacy.
- A reputable brand known for quality supplements, adding to consumer trust.
- The price per serving is moderately higher compared to basic ascorbic acid alternatives, which might be a consideration for budget-conscious consumers.
- The 500mg dose, while good for maintenance, is lower than some 1000mg options available at a similar or better price per serving.
$19.99($0.11 per serving)
 Daily Vita | $ 20.30 | |
 Pure Formulas | $ 20.82 | |
 iHerb | $ 21.43 | |
 Vitacost | $ 19.99 |
| Ingredient | Amount per serving |
|---|---|
| Vitamin C (Threonic Acid enhanced buffered Calcium Ascorbate) | 500 mg |
| Calcium (Calcium Ascorbate) | 60 mg |
| Transport C-PLUS | 650 mg |
| Citrus Bioflavonoid Complex | 100 mg |
| Acerola powder | 25 mg |
| Rose Hips | 25 mg |
| Rutin powder (Sophora japonica) | 25 mg |
Categories
Vitamin C 85.0
This product features an advanced, buffered form of Vitamin C (Threonic Acid enhanced Calcium Ascorbate) which is highly regarded for its superior absorption and gentleness on the digestive system, making it an excellent choice in the Vitamin C category.
Acerola 75.0
While containing a modest amount of Acerola powder, it primarily serves as a synergistic addition to the main Vitamin C form rather than being a primary source of Acerola for those seeking higher botanical dosages.
Rutin 0.0
This product does not list Rutin as an ingredient.
Goals
Immunity 90.0
The buffered and highly bioavailable form of Vitamin C supports robust immune function without causing stomach upset, making it ideal for consistent daily intake vital for immunity.
Skin Health 88.0
Vitamin C is crucial for collagen synthesis, supporting skin elasticity and repair, and its antioxidant properties protect skin from environmental damage.
Anti-Aging 87.0
Its strong antioxidant capacity helps combat oxidative stress, a key contributor to cellular aging, while supporting collagen for youthful appearance.
Recommended Alternatives
90 Value 
Buffered C-1000 Complex
NOW
4.7
★★★★★
(6879 ratings)
Offers double the Vitamin C (1000mg) in a buffered form with Acerola for the same price per serving, representing significantly better value for daily supplementation.
92 Value 
Ester-C Plus 1000 mg Vitamin C
Solgar
4.8
★★★★★
(10612 ratings)
This larger size of a premium Ester-C product provides a 1000mg dose with Acerola at a more favorable price per serving, making high-quality Vitamin C more affordable.
75 Value 
Gold C Vitamin C 1000 mg
California Gold Nutrition
4.8
★★★★★
(358411 ratings)
Provides a full 1000mg of Vitamin C as Ascorbic Acid for an exceptionally low price per serving, offering great value for a high dose if a buffered form is not essential.
90 Performance
Buffered C-1000 Complex
NOW
4.7
★★★★★
(6879 ratings)
From the same brand, this alternative offers double the dosage (1000mg) of buffered Calcium Ascorbate with Acerola for the same price per serving, providing enhanced benefits.
92 Performance 
Ester-C Plus 1000 mg Vitamin C
Solgar
4.8
★★★★★
(10612 ratings)
Features the highly renowned Ester-C Calcium Ascorbate at a robust 1000mg dose, along with Acerola, offering superior bioavailability and retention for maximum effectiveness.
95 Performance 
Source of Life Gold Tablets
Natures Plus
4.7
★★★★★
(1852 ratings)
This multivitamin from Natures Plus contains a high dose (1010mg) of Esterified-C, a superior buffered form, combined with a comprehensive nutrient profile for broader health benefits.
70 Budget 
C-500 Calcium Ascorbate-C
NOW
4.9
★★★★★
(6730 ratings)
Offers a buffered Calcium Ascorbate form of Vitamin C at 500mg, providing similar gentleness on the stomach for a significantly lower price per serving.
80 Budget 
Buffered Gold C
California Gold Nutrition
4.8
★★★★★
(46051 ratings)
Provides a buffered Sodium Ascorbate form at 750mg per serving for a considerably lower price, offering excellent value for a high-quality, non-acidic option.
65 Budget 
C-500 With Rose Hips
NOW
4.9
★★★★★
(10235 ratings)
A more affordable option from the same brand, offering 500mg of Ascorbic Acid with Rose Hips, which aid absorption, though it is not a buffered form.
90 Value
Buffered C-1000 Complex
NOW
4.7
★★★★★
(6879 ratings)
Offers double the Vitamin C (1000mg) in a buffered form with Acerola for the same price per serving, representing significantly better value for daily supplementation.
92 Value
Ester-C Plus 1000 mg Vitamin C
Solgar
4.8
★★★★★
(10612 ratings)
This larger size of a premium Ester-C product provides a 1000mg dose with Acerola at a more favorable price per serving, making high-quality Vitamin C more affordable.
75 Value
Gold C Vitamin C 1000 mg
California Gold Nutrition
4.8
★★★★★
(358411 ratings)
Provides a full 1000mg of Vitamin C as Ascorbic Acid for an exceptionally low price per serving, offering great value for a high dose if a buffered form is not essential.
90 Performance
Buffered C-1000 Complex
NOW
4.7
★★★★★
(6879 ratings)
From the same brand, this alternative offers double the dosage (1000mg) of buffered Calcium Ascorbate with Acerola for the same price per serving, providing enhanced benefits.
92 Performance
Ester-C Plus 1000 mg Vitamin C
Solgar
4.8
★★★★★
(10612 ratings)
Features the highly renowned Ester-C Calcium Ascorbate at a robust 1000mg dose, along with Acerola, offering superior bioavailability and retention for maximum effectiveness.
95 Performance
Source of Life Gold Tablets
Natures Plus
4.7
★★★★★
(1852 ratings)
This multivitamin from Natures Plus contains a high dose (1010mg) of Esterified-C, a superior buffered form, combined with a comprehensive nutrient profile for broader health benefits.