Nature Made Extra Strength Vitamin C 1000 mg Tablets, USP Verified - 100ct
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This vitamin C supplement contains beneficial vitamin C, which is essential for immune support and collagen synthesis. However, it includes several additives such as cellulose gel, hypromellose, and magnesium stearate, which are common in tablet formulations but contribute to a moderate level of processing. The absence of harmful artificial additives or sweeteners is a positive aspect, but the presence of multiple non-active ingredients slightly impacts the overall score.
Key ingredients 7
Cellulose GelNeutral
Cellulose gel is a common binder and filler used in supplements to provide structure. It is derived from plant fibers and is generally considered safe for consumption. It does not contribute any nutritional value but helps in the manufacturing process.
See more about Cellulose Gel →HypromelloseNeutral
Hypromellose is used as a coating agent and to control the release of active ingredients in supplements. It is a semi-synthetic polymer derived from cellulose and is widely regarded as safe. It does not provide nutritional benefits but aids in the stability and delivery of the supplement.
See more about Hypromellose →Croscarmellose SodiumNeutral
Croscarmellose sodium is an excipient used to help tablets disintegrate and dissolve, improving the absorption of active ingredients. It is a cross-linked polymer of carboxymethylcellulose sodium and is considered safe. It does not offer nutritional benefits but enhances the effectiveness of the supplement.
See more about Croscarmellose Sodium →Stearic AcidNeutral
Stearic acid is a fatty acid used as a lubricant in supplement manufacturing to prevent ingredients from sticking to equipment. It is naturally found in animal and plant fats and is generally recognized as safe. It does not provide nutritional benefits but is essential for efficient production.
See more about Stearic Acid →Magnesium StearateNeutral
Magnesium stearate is a common flow agent used to prevent ingredients from clumping together. It is a compound of magnesium and stearic acid and is widely used in the supplement industry. It does not offer nutritional benefits but is crucial for consistent tablet quality.
See more about Magnesium Stearate →Silicon DioxideNeutral
Silicon dioxide is used as an anti-caking agent to prevent clumping in powdered supplements. It is a naturally occurring mineral and is considered safe for consumption. It does not provide nutritional benefits but ensures product stability and quality.
See more about Silicon Dioxide →Polyethylene GlycolNeutral
Polyethylene glycol is used as a solvent and to enhance the solubility of active ingredients in supplements. It is a synthetic polymer and is generally recognized as safe. It does not contribute nutritional value but aids in the effective delivery of the supplement.
See more about Polyethylene Glycol →Processing
Processed Foods
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle PlayAmazon pricing & content
Amazon price as of . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.