Grade: B

MEDIUM RISK

Xtreme Formulations

Item: Xtreme Formulations
Rating: 60
Author: SupplementChecker

Est. 2003 (23 years)

Xtreme Formulations has a SupplementChecker.co trust score of 60/100, a Grade B, indicating a MEDIUM risk level. Xtreme Formulations does not provide third-party testing certifications for its products. While the brand has a clean FDA record, the lack of independent verification raises concerns for consumers seeking thoroughly vetted supplements.

Xtreme Formulations Trust Summary

Trust Score: 60/100 (Above Average)
Grade: B
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0
Years in Business: 23 years

Xtreme Formulations 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 and has been in business for 23 years.

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Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

Verified Strengths

✓Established brand — operating since 2003 (23 years)
✓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 Xtreme Formulations Third-Party Tested?

No — Xtreme Formulations 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 Xtreme Formulations a Good Brand?

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

About Xtreme Formulations

Xtreme Formulations is an independent supplement brand founded in 2003. The company is based in the US. Xtreme Formulations aims to provide products for the fitness and bodybuilding community.

Product Specialization

Xtreme Formulations specializes in pre-workout supplements and prohormones. These products are often used by athletes and bodybuilders to enhance performance and muscle growth.

Testing & Certifications Explained

Xtreme Formulations does not have any third-party certifications on record. This means that no independent organization has verified the quality, purity, or potency of their products. For consumers, this lack of certification increases the risk of inaccurate labeling or the presence of banned substances. Consumers should be aware of this when considering Xtreme Formulations products.

How Xtreme Formulations Compares

Compared to brands like Transparent Labs (trust score 95/100) and Klean Athlete (trust score 92/100), which undergo rigorous third-party testing and certification, Xtreme Formulations' trust score of 60/100 is considerably lower. Other competitors in the pre-workout and prohormone space may offer greater transparency and independent verification. Consumers often search "Xtreme Formulations reviews" to compare experiences.

Buying Guidance

Given Xtreme Formulations' lack of third-party testing and a trust score of 60/100, consumers should exercise caution. Purchase from reputable retailers and carefully examine product labels. Consider brands with higher trust scores and verifiable certifications for greater assurance of product quality. Always consult with a healthcare professional before using any new supplement.

Frequently Asked Questions

Has Xtreme Formulations had any recalls?

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

Are Xtreme Formulations supplements third-party tested?

No — Xtreme Formulations 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 Xtreme Formulations safe?

Xtreme Formulations 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 Xtreme Formulations a good brand?

Xtreme Formulations 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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