Now Foods C-1000 Complex 90 Tablet
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This supplement contains beneficial ingredients such as Vitamin C from calcium ascorbate, which is gentle on the stomach and enhances absorption, and citrus bioflavonoids that improve the efficacy of Vitamin C. However, the presence of additives like maltodextrin and multiple cellulose derivatives slightly detracts from its overall formulation quality. Despite these additives, the product maintains a good balance of bioavailable nutrients without harmful substances.
Key ingredients 14
Vitamin CVery Good
Vitamin C is a powerful antioxidant that supports immune function and skin health. It is derived from calcium ascorbate, which is a buffered form that is gentle on the stomach. This form enhances absorption and reduces gastrointestinal discomfort compared to ascorbic acid.
Benefits
Supports immune function, collagen synthesis, and acts as an antioxidant.
CalciumGood
Calcium is essential for bone health and is provided here as calcium ascorbate, which also supplies Vitamin C. This form of calcium is well-absorbed and less likely to cause digestive issues compared to other forms like calcium carbonate.
Risks
Excessive intake may lead to kidney stones or interfere with the absorption of other minerals.
Benefits
Supports bone health and contributes to the maintenance of normal muscle function.
Citrus Bioflavonoid ComplexGood
Citrus bioflavonoids enhance the absorption and efficacy of Vitamin C. They are natural compounds found in citrus fruits that have antioxidant properties. These compounds may also support cardiovascular health by improving blood flow.
Benefits
Enhances Vitamin C absorption and provides additional antioxidant benefits.
Acerola PowderGood
Acerola powder is a natural source of Vitamin C and other phytonutrients. It is derived from the acerola cherry, which is known for its high Vitamin C content. This ingredient supports immune health and provides antioxidant protection.
Benefits
Rich in Vitamin C and antioxidants, supporting immune function and skin health.
Calcium PhosphateNeutral
Calcium phosphate is used as a source of calcium and phosphorus, both essential for bone health. It is a common additive in supplements and food products. While it provides essential minerals, it does not offer additional health benefits beyond its nutritional content.
Risks
Excessive intake may lead to imbalances in mineral absorption.
Benefits
Provides calcium and phosphorus, essential for bone and dental health.
CelluloseNeutral
Cellulose is a plant-based fiber used as a filler and binder in supplements. It is derived from plant cell walls and is not absorbed by the body. While it serves a functional purpose in tablet formation, it does not provide nutritional benefits.
See more about Cellulose →Croscarmellose SodiumNeutral
Croscarmellose sodium is a disintegrant used to help tablets dissolve and release their active ingredients. It is a cellulose derivative and is generally recognized as safe. It does not contribute to the nutritional value of the supplement.
See more about Croscarmellose Sodium →Magnesium StearateNeutral
Magnesium stearate is a common flow agent used in supplement manufacturing to prevent ingredients from sticking to equipment. It is derived from vegetable sources and is considered safe in small amounts. It does not provide nutritional benefits.
Risks
High intake may interfere with nutrient absorption, but this is unlikely at typical supplement levels.
SilicaNeutral
Silica is used as an anti-caking agent to prevent clumping in powdered supplements. It is naturally occurring and considered safe for consumption. It does not contribute to the nutritional profile of the product.
See more about Silica →Hydroxypropyl CelluloseNeutral
Hydroxypropyl cellulose is a cellulose derivative used as a binder and film-former in tablets. It is non-toxic and widely used in the pharmaceutical industry. It does not provide any nutritional benefits.
See more about Hydroxypropyl Cellulose →HypromelloseNeutral
Hypromellose is a cellulose-based polymer used as a coating agent in supplements. It is safe for consumption and helps in the controlled release of active ingredients. It does not offer nutritional benefits.
See more about Hypromellose →Stearic AcidNeutral
Stearic acid is a fatty acid used as a lubricant in tablet manufacturing. It is derived from vegetable sources and is generally recognized as safe. It does not contribute to the nutritional value of the supplement.
See more about Stearic Acid →Vegetarian CoatingNeutral
Vegetarian coating is used to encapsulate tablets, making them easier to swallow. It is derived from plant sources and is suitable for vegetarians. It does not provide any nutritional benefits.
MaltodextrinBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
May cause spikes in blood sugar levels if consumed in large amounts.
Benefits
Provides a quick source of energy but lacks other nutritional benefits.
Processing
Processed Foods
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