Grade: B+

LOW RISK

Sunstar Americas

Item: Sunstar Americas
Rating: 75
Author: SupplementChecker

Sunstar Americas has a SupplementChecker trust score of 75/100, which is a Grade of B+ and indicates a LOW risk level. Sunstar Americas claims to conduct third-party testing, but does not specify which third-party certifications they hold. While the brand has a clean FDA record, they lack transparency around ingredient sourcing and do not publish lab results.

Sunstar Americas Trust Summary

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

Sunstar Americas 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 Sunstar Americas Third-Party Tested?

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

Is Sunstar Americas a Good Brand?

Sunstar Americas scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Sunstar Americas 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 Sunstar Americas

Sunstar Americas is a US-based supplement brand operating independently. The founding date of Sunstar Americas is unknown. They develop and market supplements in the herbal category.

Product Specialization

Sunstar Americas specializes in herbal supplements. While specific product types are not detailed, the brand focuses on providing herbal remedies and wellness products.

Testing & Certifications Explained

Sunstar Americas claims to conduct third-party testing, but does not specify which third-party certifications they hold. This means that while the company asserts its products are tested by an independent lab, there is no verifiable certification to confirm the extent or reliability of these tests. Consumers should be aware that without a recognized certification, it is difficult to determine the quality and safety of Sunstar Americas' products beyond the company's claims. Look for supplements that are certified by USP, NSF, or Informed Sport to ensure quality.

How Sunstar Americas Compares

Compared to other brands in the herbal supplement category, Sunstar Americas' trust score of 75/100 places it in a similar range to some competitors but lower than brands with verified certifications. For example, Nature's Bounty, which often carries USP verified products, may score higher. Similarly, brands like Gaia Herbs, known for disclosing ingredient sourcing and publishing some lab results, may be considered more transparent. Consumers should compare Sunstar Americas' claimed testing practices with those of competitors to make an informed decision.

Buying Guidance

Consumers interested in Sunstar Americas products should purchase directly from the manufacturer or authorized retailers to ensure authenticity. Given that Sunstar Americas does not publish lab results or disclose ingredient sourcing, it's advisable to carefully research individual product ingredients and consider brands with more transparent testing and certification practices. While Sunstar Americas is safe according to available FDA data, consumers should weigh the lack of transparency when deciding if Sunstar Americas is a good brand for them.

Frequently Asked Questions

Has Sunstar Americas had any recalls?

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

Are Sunstar Americas supplements third-party tested?

Yes — Sunstar Americas 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 Sunstar Americas safe?

Sunstar Americas 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