Product Image

C-1000

Source Naturals
4.7
★ ★ ★ ★ ★
(190 ratings)
Vitamin C 1000 mg
Product Image
Score91

A simple and high-potency vitamin C tablet with rosehips for daily wellness support.

How scoring works
Quantity:100 Tablet(s) • (100 servings)
Goals:
General Health
Immunity
Skin Health
Anti-Inflammatory Support
Vision Support

Score 91

A simple and high-potency vitamin C tablet with rosehips for daily wellness support.

How scoring works

Also available as

1 option
240 servings C 1000 mg • 240 Tablet(s) • 240 servings $23.47 ($0.09 per serving)
$11.39($0.11 per serving)
iHerb
$ 11.39
Vitacost
$ 11.39
Pure Formulas
$ 11.89
Report prices

Analysis

Each tablet delivers 1,000 mg of vitamin C, which helps with collagen synthesis and provides a strong baseline for your immune system. The addition of 100 mg of rosehips offers botanical antioxidants that complement the primary vitamin's action.

The 100-count bottle is a simple and effective way to maintain your daily health over three months. It is a budget-friendly choice that provides a high-potency dose in a straightforward tablet form.

Pros

  • Includes 100 mg of rosehips
  • High 1,000 mg potency
  • Very budget-friendly price
  • Supports skin collagen and immunity
  • 100-day supply in one bottle

Cons

  • Tablet can be large to swallow
  • Unbuffered ascorbic acid form
  • Lacks other trace minerals
  • Basic tablet delivery system

Warnings

  • May be tart or acidic on stomach
  • Keep out of reach of children
  • Drink plenty of water when taking

Nutrient quality

88 Highest impact

Meaningful doses of ascorbic acid and rosehips ensure high tissue saturation and antioxidant activity. The formula is focused entirely on delivering a potent daily dose of Vitamin C with traditional botanical support.

Ingredient transparency

95 Highest impact

Transparency is high as dosages for both ascorbic acid and rosehips are clearly disclosed on the label. Serving instructions are simple and provide clear guidance for consistent daily use.

Customer satisfaction

89 Highest impact

Strong average ratings reflect high consumer approval and satisfaction with the product's performance. A reasonable volume of feedback suggests a consistent and positive user experience for those seeking immune support.

Value for money

92 Highest impact

The low price per serving offers high value for a high-dose Vitamin C supplement with botanical support. It is an economical and straightforward choice for long-term daily health maintenance.

Report analysis

Goals

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

This simple supplement provides a high dose of Vitamin C enhanced with botanical fruit powder for daily antioxidant support. It is designed to bolster immune function and support foundational cellular health.

It delivers 1,000 mg of Vitamin C to help meet daily requirements and protect against oxidative stress. The inclusion of Rosehips provides a natural source of bioflavonoids that may complement the vitamin’s activity.

View goal →
Immunity
Impact
Highest effect
A- Goal FitA Strength of SupportC- CoverageA- Formula Quality

This supplement features a high-potency 1000mg dose of Vitamin C enhanced with Rosehips for foundational antioxidant support. It appears well-aligned with goals for maintaining immune cell readiness and daily resilience.

View goal →
Skin Health
Impact
Highest effect
B+ Goal FitB+ Strength of SupportC CoverageA Formula Quality

Vitamin C and rosehips are included to support the biological pathways of collagen synthesis and provide antioxidant defense. These components are essential for maintaining the integrity and resilience of the skin against environmental damage.

Providing 1000 mg of Vitamin C ensures significant support for structural maintenance and oxidative protection. The formula appears well aligned for individuals seeking focused and efficient support for skin resilience.

View goal →
Anti-Inflammatory Support
Impact
High effect
B+ Goal FitB+ Strength of SupportC- CoverageA Formula Quality

Vitamin C at 1000mg serves as a powerful foundational antioxidant for quenching free radicals and supporting overall immune balance. The addition of rosehips provides naturally occurring bioflavonoids that may help improve the retention and activity of the vitamin.

This simple formula provides a high-potency dose at a very low cost, making it an accessible option for daily antioxidant support. It is highly effective as a single-ingredient focused approach but lacks broader systemic modulators like zinc or botanicals.

View goal →
Vision Support
Impact
High effect
C+ Goal FitA- Strength of SupportD+ CoverageA- Formula Quality

This formula combines Vitamin C with Rose Hips to provide robust antioxidant support for the eye's delicate tissues. These ingredients may help preserve lens clarity and mitigate oxidative stress in the retina.

While Rose Hips provide secondary bioflavonoids, the product remains limited to the antioxidant pathway. It does not contain essential vision components like Lutein or Zinc to filter blue light or support melanin production.

View goal →

Ingredients

IngredientAmount per serving
Vitamin C (Ascorbic Acid)
 1000 mg
Sodium
5 mg
Rosehips
100 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free Vegetarian
Report overview
Vitamin C (Ascorbic Acid) · 1000 mg OverallScore68
F Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyA+ Value
This 1,000 mg Vitamin C supplement is enhanced with Rose Hips for added antioxidant support and phytochemical benefits. It is a highly cost-effective option for daily immune and cellular protection in tablet form.
View ingredientView products
96 Value

Buffered Vitamin C 1000 mg

Country Life
4.8
★★★★★
(1387 ratings)
Providing high-dose vitamin C with calcium and magnesium minerals ensures excellent gastric tolerance for sensitive individuals. Including lemon bioflavonoids assists in the biological utility and systemic stability of the primary antioxidant load.
Other sellers (1)
95 Value

C

Swanson
4.6
★★★★★
(120 ratings)
Utilizing buffered calcium ascorbate and citrus bioflavonoids supports better gastric comfort and systemic utility of the vitamin. This high-capacity format offers a very reliable and cost-effective source of non-acidic antioxidant support.
Other sellers (0)
95 Value

Ester-C 500 mg With Citrus Bioflavoinds

American Health
4.9
★★★★★
(2574 ratings)
Combining non-acidic Ester-C with a robust citrus bioflavonoid complex enhances the functional benefits for vascular and immune health. This formula offers premium absorption technology at a highly accessible price point for daily use.
Other sellers (2)
98 Performance

Ester-C Plus 1000 mg Vitamin C

Solgar
4.9
★★★★★
(187 ratings)
Using non-acidic Ester-C along with citrus bioflavonoids, rutin, and acerola supports superior cellular uptake and stability. This advanced formula mimics natural nutrient profiles for a more balanced and effective systemic antioxidant response.
Other sellers (2)
97 Performance

PureWay C 1000+ mg

Advanced Nutrition by Zahler
4.8
★★★★★
(198 ratings)
Incorporating lipid-metabolite technology facilitate faster absorption and improved retention of the primary nutrient. Including a citrus bioflavonoid peel complex provides advanced botanical cofactors that enhance overall biological activity.
Other sellers (1)
93 Performance

AlphaSorb-C 500

NOW
4.8
★★★★★
(395 ratings)
Employing Threonic Acid and Transport C-PLUS technology facilitates improved cellular uptake and longer activity in the body. The inclusion of botanical cofactors like rose hips and rutin provides synergistic support for healthy vascular integrity.
Other sellers (3)
98 Budget

C 1000 mg

Swanson
4.8
★★★★★
(2048 ratings)
Pairing high-dose ascorbic acid with concentrated rose hips extract provides foundational antioxidant and bioflavonoid support for immune health. This large bulk format offers a very economical alternative for long-term daily maintenance.
Other sellers (0)
95 Budget

C-500 With Rose Hips

NOW
4.9
★★★★★
(11266 ratings)
Including natural rose hips powder with ascorbic acid introduces botanical cofactors that support nutrient stability. This high-capacity bulk format provides the core benefits of the original formula at a much lower cost per serving.
Other sellers (3)
97 Budget

Gold C Vitamin C 1000 mg

California Gold Nutrition
4.7
★★★★★
(20145 ratings)
Offering pure, high-potency ascorbic acid in an efficient capsule format provides essential antioxidant defense for daily wellness. This simplified approach is highly cost-effective for maintaining consistent tissue saturation goals.
Other sellers (0)
96 Value

Buffered Vitamin C 1000 mg

Country Life
4.8
★★★★★
(1387 ratings)
Providing high-dose vitamin C with calcium and magnesium minerals ensures excellent gastric tolerance for sensitive individuals. Including lemon bioflavonoids assists in the biological utility and systemic stability of the primary antioxidant load.
Other sellers (1)
95 Value

C

Swanson
4.6
★★★★★
(120 ratings)
Utilizing buffered calcium ascorbate and citrus bioflavonoids supports better gastric comfort and systemic utility of the vitamin. This high-capacity format offers a very reliable and cost-effective source of non-acidic antioxidant support.
Other sellers (0)
95 Value

Ester-C 500 mg With Citrus Bioflavoinds

American Health
4.9
★★★★★
(2574 ratings)
Combining non-acidic Ester-C with a robust citrus bioflavonoid complex enhances the functional benefits for vascular and immune health. This formula offers premium absorption technology at a highly accessible price point for daily use.
Other sellers (2)
98 Performance

Ester-C Plus 1000 mg Vitamin C

Solgar
4.9
★★★★★
(187 ratings)
Using non-acidic Ester-C along with citrus bioflavonoids, rutin, and acerola supports superior cellular uptake and stability. This advanced formula mimics natural nutrient profiles for a more balanced and effective systemic antioxidant response.
Other sellers (2)
97 Performance

PureWay C 1000+ mg

Advanced Nutrition by Zahler
4.8
★★★★★
(198 ratings)
Incorporating lipid-metabolite technology facilitate faster absorption and improved retention of the primary nutrient. Including a citrus bioflavonoid peel complex provides advanced botanical cofactors that enhance overall biological activity.
Other sellers (1)
93 Performance

AlphaSorb-C 500

NOW
4.8
★★★★★
(395 ratings)
Employing Threonic Acid and Transport C-PLUS technology facilitates improved cellular uptake and longer activity in the body. The inclusion of botanical cofactors like rose hips and rutin provides synergistic support for healthy vascular integrity.
Other sellers (3)
Report alternatives