Grade: D

HIGH RISK

EAST WEST SCIENCE

Item: EAST WEST SCIENCE
Rating: 45
Author: SupplementChecker

EAST WEST SCIENCE has a SupplementChecker.co trust score of 45/100, which is a Grade D, indicating a HIGH risk level. While EAST WEST SCIENCE claims to offer third-party tested supplements, no specific certifications are identified. A past product recall raises concerns about product safety and quality control.

EAST WEST SCIENCE Trust Summary

Trust Score: 45/100 (Below Average)
Grade: D
Risk Level: HIGH
Third-Party Tested: Yes (self-reported)
Recalls: 1
Adverse Events: 0

EAST WEST SCIENCE has a trust score of 45/100 (Below Average). The brand is claims third-party testing (self-reported), has 1 Health Canada recall on record and no adverse event reports.

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Red Flags

⚠1 product recall(s) on record
⚠No GMP certification visible

Verified Strengths

✓Claims third-party testing

Certifications

Third-Party Tested

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

Regulatory Record

FDA Warning Letters

Recalls

Adverse Reports

Recall History

Recalled by Health Canada Sep 29, 2016

Natural Advancement Canna Master Blend (2016-09-30)

Is EAST WEST SCIENCE Third-Party Tested?

Yes — EAST WEST SCIENCE is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is EAST WEST SCIENCE a Good Brand?

EAST WEST SCIENCE scores 45/100 (D) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Note: 1 product recall(s) are on record, which impacts the overall trust assessment. The brand holds third-party certifications (Third-party tested), which is a strong quality indicator.

About EAST WEST SCIENCE

EAST WEST SCIENCE is a US-based vitamin brand operating independently. The company's founding date is unknown. They offer a range of vitamin products to consumers.

Product Specialization

EAST WEST SCIENCE specializes in vitamins. Specific product types include various single-ingredient and multi-ingredient vitamin supplements.

Testing & Certifications Explained

EAST WEST SCIENCE claims third-party testing, but does not provide details about which specific third-party certifications they use. Without recognized certifications, it's difficult for consumers to verify the quality and safety of EAST WEST SCIENCE products. Reputable third-party certifications provide assurance that products have been independently tested for contaminants and that the ingredients match the label claims.

How EAST WEST SCIENCE Compares

Compared to other vitamin brands, EAST WEST SCIENCE's trust score of 45/100 is lower than brands like NOW Foods (88/100) which has GMP certification and publishes lab results. Another competitor, Thorne Research (92/100), has NSF certification and a higher level of transparency. These competitors demonstrate a stronger commitment to quality and safety through recognized certifications and transparent practices.

Buying Guidance

Given the EAST WEST SCIENCE trust score and the presence of a product recall, consumers should exercise caution. If considering EAST WEST SCIENCE products, verify any available third-party testing information and carefully review product labels. It is advisable to consult with a healthcare professional before using any new supplement.

Frequently Asked Questions

Has EAST WEST SCIENCE had any recalls?

Yes — as of 2026, EAST WEST SCIENCE has 1 Health Canada product recall(s) on record. EAST WEST SCIENCE received a trust score of 45/100 from SupplementChecker.

Are EAST WEST SCIENCE supplements third-party tested?

Yes — EAST WEST SCIENCE supplements are third-party tested. They hold the following certifications: third-party tested (self-reported). Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is EAST WEST SCIENCE safe?

EAST WEST SCIENCE received a trust score of 45/100 (grade: D, risk level: HIGH). This score is calculated from regulatory records (FDA and Health Canada), third-party certifications, adverse event reports, and transparency practices. Note: 1 product recall(s) are on record.

Is EAST WEST SCIENCE a good brand?

EAST WEST SCIENCE scores 45/100 (grade: D) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. They hold third-party certifications (Third-party tested), which is a strong indicator of product quality. Note: 1 recall(s) are on record.

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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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