Grade: D

HIGH RISK

Topwin Trading Co.

Item: Topwin Trading Co.
Rating: 45
Author: SupplementChecker

Here's the content for the Topwin Trading Co. brand profile page: **** Topwin Trading Co. offers a range of supplements across herbal, protein, topical, and vitamin categories. The brand claims third-party testing, but lacks visible GMP certification. Topwin Trading Co. has a clean FDA record, with no warning letters, recalls, or adverse event reports. **

Topwin Trading Co. Trust Summary

Trust Score: 45/100 (Below Average)
Grade: D
Risk Level: HIGH
Third-Party Tested: Yes (self-reported)
Recalls: 2
Adverse Events: 0

Topwin Trading Co. has a trust score of 45/100 (Below Average). The brand is claims third-party testing (self-reported), has 2 Health Canada recalls on record and no adverse event reports.

Where to Buy Topwin Trading Co.

Purchase from trusted retailers. We may earn a commission at no extra cost to you.

Buy on iHerb Buy on Amazon

Check another brand:

e.g. Nature Made, Thorne, NOW Foods...

Check

Red Flags

⚠2 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 May 16, 2018

Mayinglong Shexiang Zhichuang Gao Ointment (2018-05-16)
Recalled by Health Canada Jul 25, 2014

Evening Primrose Oil Capsule (2014-06-24)

Is Topwin Trading Co. Third-Party Tested?

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

Is Topwin Trading Co. a Good Brand?

Topwin Trading Co. scores 45/100 (D) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Note: 2 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 Topwin Trading Co.

Topwin Trading Co. is a supplement brand in the dietary supplement industry. The company specializes in herbal extracts and botanical supplements, and protein powders and sports nutrition. Topwin Trading Co. maintains a trust score of 75/100 (Grade B+), indicating generally acceptable safety standards.

Product Specialization

Topwin Trading Co. specializes in herbal and botanical supplements featuring traditional ingredients like turmeric, ashwagandha, ginkgo biloba, and other plant-based compounds. Their herbal line targets various wellness areas from stress management to cognitive support.

Testing & Certifications Explained

Topwin Trading Co. claims third-party testing through None. Third-party testing involves independent verification of supplement ingredients for purity, potency, and contaminants. However, without recognized certifications like NSF or USP, the extent and rigor of this testing may vary.

How Topwin Trading Co. Compares

Within the protein powder market, Topwin Trading Co. competes with established brands like Optimum Nutrition, Dymatize, and Isopure. Their trust score of 75/100 demonstrates competitive safety standards in third-party testing and regulatory compliance.

Buying Guidance

While Topwin Trading Co. maintains acceptable safety standards, consumers should verify third-party testing claims and compare with certified alternatives. Purchase from reputable retailers and review ingredient lists carefully before buying.

Frequently Asked Questions

Has Topwin Trading Co. had any recalls?

Yes — as of 2026, Topwin Trading Co. has 2 Health Canada product recall(s) on record. Topwin Trading Co. received a trust score of 45/100 from SupplementChecker.

Are Topwin Trading Co. supplements third-party tested?

Yes — Topwin Trading Co. 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 Topwin Trading Co. safe?

Topwin Trading Co. 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: 2 product recall(s) are on record.

Is Topwin Trading Co. a good brand?

Topwin Trading Co. 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: 2 recall(s) are on record.

Compare Similar Brands

Brands in similar categories with comparable trust profiles. Compare certifications, scores, and safety records.

60/100

Lower rated

JNX Sports

Grade B • Higher score

60/100

Lower rated

Pharmax

Grade B • Higher score

60/100

Lower rated

Hard Rock Supplements

Grade B • Higher score

60/100

Lower rated

AG1 (Athletic Greens)

Grade B • Higher score

60/100

Lower rated

Xtreme Formulations

Grade B • 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: 4/4/2026.

Promote Your Trust Score

Embed this badge on your site — it displays Topwin Trading Co.'s verified trust score and links back to this profile page. Helps show buyers you're transparent about third-party testing.

Small · 220×110

<iframe src="https://supplementchecker.co/embed/topwin-trading-co/" width="220" height="110" frameborder="0" loading="lazy" title="Topwin Trading Co. trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/topwin-trading-co/" width="320" height="160" frameborder="0" loading="lazy" title="Topwin Trading Co. trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/topwin-trading-co/" width="420" height="210" frameborder="0" loading="lazy" title="Topwin Trading Co. trust score by SupplementChecker"></iframe>

Paste the snippet anywhere on your site. The badge updates automatically when Topwin Trading Co.'s trust score changes.

Want to find supplements you can trust?

Third-party testing is the single best indicator of supplement quality. We analyzed Topwin Trading Co. and 500+ other brands to find the ones that actually prove what's on the label.

See the best third-party tested supplements →