SuppHelper
search
Home›Supplements›Botanical›Rutin›Buffered C-1000 Complex NOW
Product Image

Buffered C-1000 Complex

NOW

4.7
★ ★ ★ ★ ★
(6769 ratings)
Acerola 50 mg
Rutin 50 mg
Product Image
Score 85

This NOW Buffered C-1000 Complex provides 1g of gentle Vitamin C with added bioflavonoids, rutin, and acerola, enhancing absorption and antioxidant benefits for overall health, immunity, and cardiovascular support.

Quantity: 90 Tablet(s) • (90 servings)
Goals:
flag Vision Support
flag Cardiovascular Support
flag Anti-Inflammatory Support

leaderboard Score 85

This NOW Buffered C-1000 Complex provides 1g of gentle Vitamin C with added bioflavonoids, rutin, and acerola, enhancing absorption and antioxidant benefits for overall health, immunity, and cardiovascular support.

Quantity: 180

insightsAnalysis

This Buffered C-1000 Complex from NOW Foods is designed for optimal absorption and digestive comfort. The use of Calcium Ascorbate ensures a non-acidic form of Vitamin C, minimizing potential stomach upset often associated with pure ascorbic acid. At 1 gram per serving, it delivers a potent dose of Vitamin C, a vital antioxidant. The addition of 250mg of Citrus Bioflavonoid Complex, 50mg of Rutin, and 50mg of Acerola powder significantly enhances the product's value. Bioflavonoids are known to work synergistically with Vitamin C, improving its absorption, prolonging its activity in the body, and providing additional antioxidant and anti-inflammatory benefits, particularly for capillary strength and cardiovascular health. Acerola, a natural source of Vitamin C, further complements the formula with its array of phytonutrients. This comprehensive blend targets multiple health goals effectively.
thumb_upPros
  • Buffered Vitamin C (Calcium Ascorbate) is easy on digestion.
  • Includes a synergistic blend of bioflavonoids (citrus, rutin, acerola) that enhance Vitamin C absorption and provide additional antioxidant support.
  • NOW Foods is a reputable brand known for quality and affordability.
thumb_downCons
  • The 100mg calcium content is relatively low for bone health benefits but contributes to the buffered form.
  • While comprehensive for a Vitamin C supplement, it does not offer the full spectrum of nutrients found in a multivitamin for broad general health.
warningWarnings
  • Individuals with a sensitivity to citrus may experience mild reactions from the citrus bioflavonoid complex.
  • As with any supplement, consult a healthcare professional before use, especially if pregnant, nursing, or on medication.
flagReport analysis
$11.29($0.12 per serving)
Vitacost
$ 11.29
Daily Vita
$ 11.60
Amazon
$ 11.79
Pure Formulas
$ 11.89
iHerb
$ 12.24
flagReport prices

Ingredients

IngredientAmount per serving
Vitamin C
1 Gram(s)
Calcium
100 mg
Citrus Bioflavonoid Complex
250 mg
Acerola powder
50 mg
Rutin powder
50 mg
grain_off Gluten Free person Adults 18–50 eco Vegan Kosher free_breakfast Dairy Free eco Vegetarian
flagReport overview

Categories

Rutin 85
Rutin is a bioflavonoid known for its role in strengthening capillaries and its antioxidant properties, synergistically supporting Vitamin C's benefits for vascular health and overall cellular protection.
Acerola 80
Acerola is a natural, potent source of Vitamin C and additional phytonutrients, enhancing the overall antioxidant profile of the supplement and contributing to its natural appeal.

Goals

flag Immunity 90
Vitamin C is a cornerstone for immune function, supporting various cellular functions of both the innate and adaptive immune systems. The inclusion of bioflavonoids can further modulate immune responses and enhance Vitamin C's protective effects, contributing to robust immune defense.
flag Skin Health 88
Vitamin C is essential for collagen synthesis, promoting skin elasticity and reducing oxidative damage. The added bioflavonoids and acerola provide further antioxidant protection, which is crucial for maintaining skin integrity and combating signs of aging.
flag Anti-Aging 87
As a powerful antioxidant, Vitamin C combats free radical damage, a primary driver of aging. Its role in collagen production directly supports skin elasticity and tissue repair, contributing to a more youthful appearance and cellular health.
inventory_2Recommended products
80 Value

C-1000 With 100 mg Of Bioflavonoids

NOW
4.8
★★★★★
(32566 ratings)
This product offers a full 1000mg of Vitamin C with bioflavonoids at a significantly lower price point, providing excellent cost-effectiveness for a high-dose Vitamin C supplement, despite being a non-buffered form.
Other sellers (3)
85 Value

AlphaSorb-C 500

NOW
4.8
★★★★★
(376 ratings)
While a 500mg dose, this NOW product features a 'Threonic Acid enhanced buffered Calcium Ascorbate' (Transport C-PLUS) designed for enhanced absorption and retention, offering superior bioavailability for a similar price per serving for its specific form.
Other sellers (3)
82 Value

Ester-C plus 500 mg Vitamin C

Solgar
4.9
★★★★★
(175 ratings)
Ester-C is a clinically studied, buffered form of Vitamin C known for enhanced absorption and 24-hour immune support, making it a better value for those prioritizing bioavailability and sustained benefits over sheer dosage per pill, despite a slightly higher price per serving.
Other sellers (1)
95 Performance

Life Extension Mix Tablets

Life Extension
4.7
★★★★★
(295 ratings)
This comprehensive multivitamin provides a vast array of high-quality vitamins, minerals, and potent antioxidants, including Vitamin C and numerous bioflavonoids, offering a far more complete and synergistic approach to overall health and anti-aging.
Other sellers (1)
93 Performance

Source of Life Gold Tablets

Natures Plus
4.7
★★★★★
(1852 ratings)
This alternative is an extremely robust multivitamin with a high dose of buffered Vitamin C (1010mg), a broad bioflavonoid complex, and an extensive blend of whole foods, enzymes, and probiotics, providing superior nutritional support across all specified goals.
Other sellers (1)
90 Performance

Spectro Multivitamin

Solaray
4.7
★★★★★
(294 ratings)
This multivitamin delivers 1000mg of Vitamin C along with a full spectrum of essential vitamins, minerals, and botanical extracts including citrus bioflavonoids and rutin, offering more holistic nutritional support than a standalone Vitamin C product.
Other sellers (1)
75 Budget

Super Chewable Acerola Plus Natural Berry Flavor

American Health
4.7
★★★★★
(271 ratings)
This product offers a Vitamin C supplement with acerola and bioflavonoids at a significantly lower price per serving, providing a cost-effective option, though at a lower Vitamin C dosage (500mg).
Other sellers (1)
78 Budget

Chewable C-500 Natural Orange Juice Flavor

NOW
4.7
★★★★★
(3437 ratings)
As another NOW brand product, this chewable C-500 is cheaper per serving and includes bioflavonoids and acerola, making it an accessible option for those seeking a lower dose or chewable format.
Other sellers (3)
80 Budget

C-1000 With 100 mg Of Bioflavonoids

NOW
4.8
★★★★★
(32566 ratings)
This alternative offers the same 1000mg Vitamin C dose from NOW at a considerably lower price per serving, though it uses ascorbic acid (non-buffered) and a smaller amount of bioflavonoids.
Other sellers (3)
80 Value

C-1000 With 100 mg Of Bioflavonoids

NOW
4.8
★★★★★
(32566 ratings)
This product offers a full 1000mg of Vitamin C with bioflavonoids at a significantly lower price point, providing excellent cost-effectiveness for a high-dose Vitamin C supplement, despite being a non-buffered form.
Other sellers (3)
85 Value

AlphaSorb-C 500

NOW
4.8
★★★★★
(376 ratings)
While a 500mg dose, this NOW product features a 'Threonic Acid enhanced buffered Calcium Ascorbate' (Transport C-PLUS) designed for enhanced absorption and retention, offering superior bioavailability for a similar price per serving for its specific form.
Other sellers (3)
82 Value

Ester-C plus 500 mg Vitamin C

Solgar
4.9
★★★★★
(175 ratings)
Ester-C is a clinically studied, buffered form of Vitamin C known for enhanced absorption and 24-hour immune support, making it a better value for those prioritizing bioavailability and sustained benefits over sheer dosage per pill, despite a slightly higher price per serving.
Other sellers (1)
95 Performance

Life Extension Mix Tablets

Life Extension
4.7
★★★★★
(295 ratings)
This comprehensive multivitamin provides a vast array of high-quality vitamins, minerals, and potent antioxidants, including Vitamin C and numerous bioflavonoids, offering a far more complete and synergistic approach to overall health and anti-aging.
Other sellers (1)
93 Performance

Source of Life Gold Tablets

Natures Plus
4.7
★★★★★
(1852 ratings)
This alternative is an extremely robust multivitamin with a high dose of buffered Vitamin C (1010mg), a broad bioflavonoid complex, and an extensive blend of whole foods, enzymes, and probiotics, providing superior nutritional support across all specified goals.
Other sellers (1)
90 Performance

Spectro Multivitamin

Solaray
4.7
★★★★★
(294 ratings)
This multivitamin delivers 1000mg of Vitamin C along with a full spectrum of essential vitamins, minerals, and botanical extracts including citrus bioflavonoids and rutin, offering more holistic nutritional support than a standalone Vitamin C product.
Other sellers (1)
flagReport alternatives

SuppHelper

Compare supplements smarter. Science-backed, user-rated, updated daily.

© 2025 SuppHelper. All rights reserved.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop