Grade: B+

LOW RISK

Quinsis Biotech Corporation

Item: Quinsis Biotech Corporation
Rating: 75
Author: SupplementChecker

Quinsis Biotech Corporation has a SupplementChecker.co trust score of 75/100, a grade of B+, indicating a LOW risk level. While Quinsis Biotech Corporation claims to conduct third-party testing, the specific testing body is not identified. This lack of transparency impacts overall trust, though a clean FDA record provides some reassurance.

Quinsis Biotech Corporation Trust Summary

Trust Score: 75/100 (Good)
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes (self-reported)
FDA Recalls: 0
Adverse Events: 0

Quinsis Biotech Corporation has a trust score of 75/100 (Good). The brand is claims third-party testing (self-reported), has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No GMP certification visible

Verified Strengths

✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

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.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is Quinsis Biotech Corporation Third-Party Tested?

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

Is Quinsis Biotech Corporation a Good Brand?

Quinsis Biotech Corporation scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Quinsis Biotech Corporation has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Third-party tested), which is a strong quality indicator.

About Quinsis Biotech Corporation

Quinsis Biotech Corporation is a US-based supplement company operating independently. The founding date of Quinsis Biotech Corporation is unknown. They offer a range of supplements across various categories. The company aims to provide health and wellness products to consumers.

Product Specialization

Quinsis Biotech Corporation focuses on herbal supplements, protein supplements, and vitamins. They offer a variety of products within these categories, including herbal extracts, protein powders, and multivitamins. Consumers often seek out their products for general health and wellness support.

Testing & Certifications Explained

Quinsis Biotech Corporation claims to use third-party testing, but does not specify which third-party does the testing. This means that while they assert their products are tested for quality and purity, there's no way for consumers to independently verify these claims. Without knowing the testing organization, it's impossible to assess the credibility and thoroughness of the testing process. Consumers should be aware that this lack of transparency reduces confidence in the brand's quality control measures.

How Quinsis Biotech Corporation Compares

Compared to competitors like Nature's Bounty (trust score 82/100, USP verified) and NOW Foods (trust score 88/100, Informed-Sport certified), Quinsis Biotech Corporation's trust score of 75/100 is lower. These competitors have established third-party certifications that provide greater assurance of product quality and safety. Another competitor, Herbalife (trust score 65/100, no certifications), has a lower trust score, but faces more public scrutiny. The lack of disclosed third-party testing for Quinsis Biotech Corporation puts them at a disadvantage compared to brands with verifiable certifications.

Buying Guidance

Given Quinsis Biotech Corporation's trust score and limited transparency, consumers should proceed with caution. If considering their products, purchase from reputable retailers and carefully examine product labels. Look for batch numbers and contact the company directly to request any available lab results, keeping in mind that they do not typically publish these.

Frequently Asked Questions

Has Quinsis Biotech Corporation had any recalls?

No — as of 2026, Quinsis Biotech Corporation has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Quinsis Biotech Corporation received a trust score of 75/100 from SupplementChecker.

Are Quinsis Biotech Corporation supplements third-party tested?

Yes — Quinsis Biotech Corporation 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 Quinsis Biotech Corporation safe?

Quinsis Biotech Corporation received a trust score of 75/100 (grade: B+, risk level: LOW). 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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Quick Facts

Trust Score: 75/100
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0

⚠ No GMP certification visible