GNC Vitamin C 1000 mg, 100 Caplets (Item #100510)

Common questions

Is GNC Vitamin C 1000 mg, 100 Caplets (Item #100510) healthy?

GNC Vitamin C 1000 mg, 100 Caplets (Item #100510) scores 75/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This vitamin C supplement contains high-quality ascorbic acid and rose hips powder, both of which are beneficial for immune support and antioxidant protection.

How processed is GNC Vitamin C 1000 mg, 100 Caplets (Item #100510)?

GNC Vitamin C 1000 mg, 100 Caplets (Item #100510) is NOVA Group 3: Processed Foods.

Which ingredients drive GNC Vitamin C 1000 mg, 100 Caplets (Item #100510)'s score?

In Scout's ingredient-by-ingredient analysis, Ascorbic Acid, Rose Hips Powder count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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GNC Vitamin C 1000 mg, 100 Caplets (Item #100510)

75 Good

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 2
Harmful ingredients 0
Category Vitamins and Minerals
Summary

This vitamin C supplement contains high-quality ascorbic acid and rose hips powder, both of which are beneficial for immune support and antioxidant protection. The formulation is relatively clean with minimal additives, although it includes some common excipients like microcrystalline cellulose and magnesium stearate, which are typical in tablet manufacturing but do not enhance the nutritional profile. Overall, the product offers a potent dose of vitamin C with a straightforward ingredient list, contributing to its positive rating.

Key ingredients 8

Ascorbic Acid
Good

Ascorbic Acid is a potent antioxidant and a high-quality source of Vitamin C, essential for immune function and skin health. It is a pure form of Vitamin C, ensuring maximum absorption and efficacy. This ingredient is well-regarded for its role in collagen synthesis and protection against oxidative stress.

Benefits

Supports immune function, enhances iron absorption, and contributes to skin health.

See more about Ascorbic Acid →
Rose Hips Powder
Good

Rose Hips Powder is a natural source of Vitamin C and other antioxidants, enhancing the supplement's nutritional profile. It is derived from the fruit of the rose plant and is known for its anti-inflammatory properties. This ingredient supports immune health and may improve skin and joint health.

Benefits

Provides additional Vitamin C and antioxidants, supporting immune function and reducing inflammation.

Microcrystalline Cellulose
Neutral

Microcrystalline Cellulose is a common filler and binder used in supplements to provide structure and stability. It is derived from plant fibers and is generally considered safe for consumption. This ingredient does not contribute any nutritional value but aids in the manufacturing process.

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Croscarmellose Sodium
Neutral

Croscarmellose Sodium is used as a disintegrant in tablets, helping them dissolve quickly for better absorption. It is a chemically modified cellulose compound that is generally recognized as safe. This ingredient is effective in enhancing the bioavailability of active ingredients.

Benefits

Improves the dissolution and absorption of the active ingredients in the supplement.

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Magnesium Stearate
Neutral

Magnesium Stearate is a common flow agent used in supplement manufacturing to prevent ingredients from sticking to equipment. It is a salt of stearic acid and magnesium, widely used for its lubricating properties. While it does not provide nutritional benefits, it is essential for efficient production.

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Silica
Neutral

Silica is used as an anti-caking agent in supplements to prevent clumping and ensure even distribution of ingredients. It is a naturally occurring mineral that is safe for consumption in small amounts. This ingredient does not offer nutritional benefits but is important for maintaining product quality.

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Cellulose
Neutral

Cellulose is a plant-derived fiber used as a filler and binder in supplements. It is an inert substance that helps in the formation of tablets and capsules. While it does not provide direct nutritional benefits, it is crucial for the structural integrity of the product.

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Vegetable Acetoglycerides
Neutral

Vegetable Acetoglycerides are used as a lubricant in supplement manufacturing to ensure smooth processing. They are derived from vegetable oils and are generally considered safe. This ingredient does not contribute nutritional value but aids in the production process.

Processing

Group 3 · Processed

Processed Foods

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