75
Grade: B+
LOW RISK

Nature Made

Part of Otsuka Pharmaceutical

https://www.naturemade.com Est. 1971 (55 years) Last reviewed: April 14, 2026

Nature Made has a SupplementChecker trust score of 75/100, which is a grade of B+ and indicates a LOW risk level. Nature Made products are USP Verified, meaning they are tested for identity, strength, and purity. While Nature Made claims to conduct third-party testing, they do not publish lab results.

Nature Made Trust Summary

Trust Score
75/100 (Good)
Grade
B+
Risk Level
LOW
Third-Party Tested
Yes (USP)
FDA Recalls
0
Adverse Events
80
Years in Business
55 years
GMP Certified
Yes

Nature Made has a trust score of 75/100 (Good). The brand is third-party tested by USP, has no FDA recalls on record and 80 adverse event reports and has been in business for 55 years.

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Red Flags

  • High number of FDA adverse event reports (80)

Verified Strengths

  • USP Verified — identity, strength, and purity tested
  • Established brand — operating since 1971 (55 years)
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Testing & Transparency Analysis

Nature Made claims to conduct testing on its products, but specific details regarding the extent and nature of this testing are not readily available on their website [Source: Brand Website]. While the brand provides Certificates of Analysis (CoA), indicating some level of internal testing, the absence of consistent third-party verification raises concerns regarding transparency and potential bias. We were unable to find evidence of Nature Made products being tested by ConsumerLab or Labdoor [Source: ConsumerLab], [Source: Labdoor]. No independent verification data available from ConsumerLab. No independent verification data available from Labdoor. Without independent analysis, it is difficult to ascertain the accuracy of ingredient claims and the absence of contaminants. The lack of publicly available information about their ingredient sourcing and manufacturing processes further limits a comprehensive evaluation of their quality control measures. While the presence of a CoA is a positive sign, the absence of third-party validation means consumers must rely solely on the brand's internal testing data. This lack of independent oversight makes it challenging to fully assess the reliability and accuracy of Nature Made's product claims. Greater transparency through third-party testing and detailed information about sourcing and manufacturing would significantly enhance consumer confidence.

Certifications

USP VerifiedGMP CertifiedThird-Party Tested

Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.

FDA Record

0
FDA Warning Letters
0
Recalls
80
Adverse Reports

Is Nature Made Third-Party Tested?

Yes — Nature Made is USP-verified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims. They also maintain GMP (Good Manufacturing Practice) certification.

Is Nature Made a Good Brand?

Nature Made scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Nature Made has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (USP-verified), which is a strong quality indicator.

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Nature Made Deep Dive

Nature Made is a widely recognized supplement brand available in many drug stores and supermarkets. [Source: Brand Website] While the brand website does not explicitly state the founding year, it offers a range of vitamins, minerals, and supplements catering to general wellness. Their products are positioned as a readily accessible and affordable option for consumers seeking to maintain their health. [Source: Amazon] Amazon reviews suggest a mid-range price perception for Nature Made products, with a high signal of verified purchases. [Source: Amazon]

Regarding quality and testing, Nature Made's website does not provide specific details on ingredient sourcing or manufacturing claims. [Source: Brand Website] While the brand does not display certifications on its website, lab analysis indicates that Nature Made does provide a Certificate of Analysis (CoA) for its products. [Source: Lab Reports] However, independent verification from ConsumerLab and Labdoor has not been found. [Source: Lab Reports]

Consumer sentiment towards Nature Made is mixed. Reddit data is insufficient to draw conclusions about overall sentiment. [Source: Reddit] Similarly, expert forum mentions are low, precluding a comprehensive expert sentiment analysis. [Source: Expert Forums] Amazon review analysis reveals insufficient data to determine positive or negative themes. [Source: Amazon]

From a legal standpoint, Nature Made shows no active or settled legal cases, suggesting a low overall legal risk. [Source: Legal History]

Overall, Nature Made presents itself as an accessible and widely available supplement brand. However, a lack of transparency regarding ingredient sourcing, manufacturing processes, and independent testing limits a full assessment of its quality. Consumers seeking detailed information on these aspects may need to conduct further research.

Testing & Certifications Explained

Nature Made products are USP Verified. This means that the United States Pharmacopeia (USP) has tested and verified that the products contain the ingredients listed on the label, in the declared potency, and that they meet USP's standards for purity. USP verification is a valuable indicator of product quality and consistency.

Buying Guidance

Given Nature Made's B+ trust score and USP verification, their products can be a reasonable choice for consumers seeking basic supplements. Look for the USP Verified mark on the product label to ensure it has undergone third-party testing for identity, strength, and purity. Consumers should consider the high number of FDA adverse event reports when making purchasing decisions.

Frequently Asked Questions

Has Nature Made had any recalls?
No — as of 2026, Nature Made has zero FDA product recalls on record. Nature Made received a trust score of 75/100 from SupplementChecker.
Are Nature Made supplements third-party tested?
Yes — Nature Made supplements are third-party tested. They hold the following certifications: USP Verified. Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.
Is Nature Made safe?
Nature Made received a trust score of 75/100 (grade: B+, risk level: LOW). This score is calculated from FDA records, third-party certifications, adverse event reports, and transparency practices. No FDA warnings or recalls are on record.
Is Nature Made a good brand?
Nature Made scores 75/100 (grade: B+) — this is an average score. There may be room for improvement in testing transparency or certifications. They hold third-party certifications (USP-verified), which is a strong indicator of product quality. No FDA warnings or recalls found.
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What Real Users Say About Nature Made

Due to limited data, a comprehensive analysis of user sentiment towards Nature Made supplements is challenging. No data is available from Reddit regarding user opinions [Source: Reddit]. Amazon reviews, based on analysis of 3 products, do not provide sufficient data to determine an average rating or identify specific positive or negative themes [Source: Amazon Reviews]. However, Amazon data indicates a high rate of verified purchases, suggesting that many customers are actually buying and using the products. Price perception is in the mid-range [Source: Amazon Reviews]. Forum mentions on Examine, Longecity, and the Nootropics subreddit are also unavailable, and expert sentiment is therefore insufficient to analyze [Source: Forums]. More data is needed from a wider range of sources to provide a reliable summary of user experiences with Nature Made supplements.

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How We Calculated This Score

Every brand starts with a baseline score of 70/100.

Points added for: Third-party certifications (NSF +15, USP +15, Informed Sport +10), publishing lab results (+10), clean regulatory record (+10), 10+ years in business (+10), organic certification (+5).

Points deducted for: FDA warning letters (-25), product recalls (-20), high adverse events (-15), no third-party testing (-15), proprietary blends (-10), no GMP (-10).

Score is capped at 0-100. Grade and risk level are derived from the final score.

See our full scoring methodology and data sources for how each signal is measured.

All data sourced from FDA.gov, Health Canada (LNHPD / recalls-rappels), NSF.org, USP.org, and publicly available brand information. Last updated: 5/1/2026.

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Quick Facts

Trust Score
75/100
Grade
B+
Risk Level
LOW
Third-Party Tested
Yes
FDA Recalls
0
Adverse Reports
80
Founded
1971

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