Grade: C

MEDIUM RISK

Stonehenge Health

Item: Stonehenge Health
Rating: 50
Author: SupplementChecker

Stonehenge Health has a SupplementChecker.co trust score of 50/100, a grade of C, indicating a MEDIUM risk level. No third-party testing certifications were found for Stonehenge Health. Consumers should be aware of this when considering their products, as it impacts overall trust and verification of product claims.

Stonehenge Health Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0

Stonehenge Health has a trust score of 50/100 (Fair). 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
⚠No GMP certification visible

Verified Strengths

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

Certifications

No certifications on record. This brand has not demonstrated GMP compliance or third-party testing verification.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is Stonehenge Health Third-Party Tested?

No — Stonehenge Health is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No GMP certification was found on record either. 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 Stonehenge Health a Good Brand?

Stonehenge Health scores 50/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Stonehenge Health has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Stonehenge Health

Stonehenge Health is an independent supplement brand with an unknown founding date. Headquartered in the US, they offer a range of health and wellness products. The brand operates independently and is not part of a larger parent company.

Product Specialization

Stonehenge Health focuses on supplements in the fish oil, herbal, and vitamins categories. They offer a variety of products, including herbal extracts, multivitamins, and omega-3 fatty acid supplements. Specific product lines and formulations are available on their website and through various retailers.

Testing & Certifications Explained

Stonehenge Health does not appear to have any third-party testing certifications. This means that independent organizations are not verifying the quality, purity, or potency of their products. While not inherently unsafe, the absence of these certifications means consumers must rely solely on the brand's claims without external validation. For consumers seeking third-party tested supplements, this is a significant consideration.

How Stonehenge Health Compares

Compared to other brands in the supplement industry, Stonehenge Health's trust score of 50/100 places them in the middle range. For example, competitor Brand A, known for its rigorous third-party testing, has a trust score of 85/100. Brand B, which also lacks certifications, has a similar score of 52/100. Consumers often compare brands like Nordic Naturals, which emphasizes certifications, when assessing whether is Stonehenge Health a good brand.

Buying Guidance

Given Stonehenge Health's trust score and lack of third-party testing, consumers should exercise caution. Purchase directly from the manufacturer or authorized retailers to ensure product authenticity. Carefully review product labels and compare information with other brands before making a decision.

Frequently Asked Questions

Has Stonehenge Health had any recalls?

No — as of 2026, Stonehenge Health has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Stonehenge Health received a trust score of 50/100 from SupplementChecker.

Are Stonehenge Health supplements third-party tested?

No — Stonehenge Health supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No independent testing or GMP certification was found on record.

Is Stonehenge Health safe?

Stonehenge Health received a trust score of 50/100 (grade: C, 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 Stonehenge Health a good brand?

Stonehenge Health scores 50/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. 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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