Grade: B

MEDIUM RISK

Solgar Ester-C Plus

Item: Solgar Ester-C Plus
Rating: 60
Author: SupplementChecker

Part of Nestle Health Science

https://www.solgar.com

Solgar Ester-C Plus has a Trust Score of 60/100, which is a grade of B, indicating a MEDIUM risk level. Solgar Ester-C Plus does not provide evidence of third-party testing. While the brand has a clean FDA record, the lack of independent verification raises some concerns about product quality and label accuracy.

Solgar Ester-C Plus Trust Summary

Trust Score: 60/100 (Above Average)
Grade: B
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0
GMP Certified: Yes

Solgar Ester-C Plus has a trust score of 60/100 (Above Average). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No third-party testing certifications found

Verified Strengths

✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

GMP Certified

GMP certification ensures manufacturing quality standards are met, but does not verify that product contents match the label through independent testing. Look for NSF, USP, or Informed Sport certifications for third-party verified products.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Clean record — no FDA warnings, recalls, or significant adverse events.

Is Solgar Ester-C Plus Third-Party Tested?

No — Solgar Ester-C Plus is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do hold GMP certification, which ensures manufacturing quality but does not independently verify product contents. We recommend looking for brands with verified third-party testing for the highest confidence in product quality. See our guide to third-party tested supplements.

Is Solgar Ester-C Plus a Good Brand?

Solgar Ester-C Plus scores 60/100 (B) — this is an average score. There may be room for improvement in testing transparency or certifications. Solgar Ester-C Plus has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Solgar Ester-C Plus

Solgar Ester-C Plus is a brand offering vitamin C supplements. The founding date of Solgar Ester-C Plus is unknown. Solgar Ester-C Plus is owned by parent company Nestle Health Science and headquartered in the US. They are known for their vitamin C products.

Product Specialization

Solgar Ester-C Plus specializes in vitamin C and immune support supplements. Their product line focuses on various forms and dosages of vitamin C, often combined with other nutrients to enhance immune function. They are known for their Ester-C formulation.

Testing & Certifications Explained

Solgar Ester-C Plus is GMP Certified, indicating adherence to Good Manufacturing Practices. However, Solgar Ester-C Plus does not appear to have third-party testing certifications. This means that an independent organization is not verifying the contents and purity of their products. Consumers seeking third-party tested supplements may want to consider other options.

How Solgar Ester-C Plus Compares

Compared to competitors like NOW Foods (Trust Score: 75/100) and Thorne Research (Trust Score: 92/100), Solgar Ester-C Plus's trust score is lower, primarily due to the lack of third-party testing. Both NOW Foods and Thorne Research offer a range of third-party tested supplements, providing greater assurance of product quality and label accuracy. Garden of Life (Trust Score: 68/100) is closer in score, but offers some certified organic options that Solgar Ester-C Plus does not.

Buying Guidance

Given that Solgar Ester-C Plus does not appear to be third-party tested, consumers should carefully evaluate their needs and consider other brands with more transparent testing practices. Solgar Ester-C Plus reviews are generally positive, but it's important to consider the lack of independent verification. Purchase from reputable retailers to ensure product authenticity.

Frequently Asked Questions

Has Solgar Ester-C Plus had any recalls?

No — as of 2026, Solgar Ester-C Plus has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Solgar Ester-C Plus received a trust score of 60/100 from SupplementChecker.

Are Solgar Ester-C Plus supplements third-party tested?

No — Solgar Ester-C Plus supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do have GMP (Good Manufacturing Practice) certification, which ensures manufacturing quality but does not independently verify product contents.

Is Solgar Ester-C Plus safe?

Solgar Ester-C Plus received a trust score of 60/100 (grade: B, risk level: MEDIUM). 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 Solgar Ester-C Plus a good brand?

Solgar Ester-C Plus scores 60/100 (grade: B) — this is an average score. There may be room for improvement in testing transparency or certifications. They do not currently hold third-party testing certifications like NSF, USP, or Informed Sport. No FDA warnings or recalls found.

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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.

All data sourced from FDA.gov, Health Canada (LNHPD / recalls-rappels), NSF.org, USP.org, and publicly available brand information. Last updated: 4/9/2026.

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