Grade: B

MEDIUM RISK

1 Body

Item: 1 Body
Rating: 65
Author: SupplementChecker

https://www.1body.com Est. 2017 (9 years)

1 Body has a Trust Score of 65/100, which is a Grade B and indicates a MEDIUM risk level. 1 Body does not appear to provide third-party testing for its supplements. While 1 Body has a clean FDA record, the lack of third-party testing is a significant consideration for consumers.

1 Body Trust Summary

Trust Score: 65/100 (Above Average)
Grade: B
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0
Years in Business: 9 years
GMP Certified: Yes

1 Body has a trust score of 65/100 (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 and has been in business for 9 years.

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Red Flags

⚠No third-party testing certifications found

Verified Strengths

✓Operating since 2017 (9 years)
✓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 1 Body Third-Party Tested?

No — 1 Body 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 1 Body a Good Brand?

1 Body scores 65/100 (B) — this is an average score. There may be room for improvement in testing transparency or certifications. 1 Body has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About 1 Body

1 Body is a supplement brand founded in 2017 and operates independently. The company focuses on providing various health and wellness products. 1 Body aims to cater to consumers looking for natural health solutions.

Product Specialization

1 Body specializes in supplements across several categories, including thyroid support, vitamins, and herbal remedies. They offer a range of products designed to address specific health needs within these areas.

Testing & Certifications Explained

1 Body is GMP Certified, meaning they adhere to Good Manufacturing Practices. However, no evidence suggests that 1 Body supplements undergo third-party testing. Third-party testing provides an extra layer of assurance regarding the quality, purity, and potency of the ingredients, independently verifying label claims. The absence of this testing means consumers must rely solely on the brand's claims and GMP certification, without independent verification.

How 1 Body Compares

Compared to brands like Thorne Research (Trust Score: 92) and NOW Foods (Trust Score: 85), 1 Body's Trust Score of 65 is lower, primarily due to the lack of third-party testing. Many competing brands in the vitamin and herbal supplement space invest in rigorous third-party certifications to build consumer confidence. For example, some competitors provide certifications from USP, NSF International, or ConsumerLab, offering greater transparency and assurance than 1 Body currently provides.

Buying Guidance

Given that 1 Body does not appear to be third-party tested, consumers should carefully consider their individual risk tolerance before purchasing. It is advisable to buy directly from 1 Body or authorized retailers to ensure product authenticity. Always review 1 Body reviews and product labels for ingredient information and potential allergens before use.

Frequently Asked Questions

Has 1 Body had any recalls?

No — as of 2026, 1 Body has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. 1 Body received a trust score of 65/100 from SupplementChecker.

Are 1 Body supplements third-party tested?

No — 1 Body 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 1 Body safe?

1 Body received a trust score of 65/100 (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.

Grade A • Higher score

Want more comparisons? Browse our supplement categories or check our buying guides.

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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