Grade: B+

LOW RISK

Sustenance Lab

Item: Sustenance Lab
Rating: 75
Author: SupplementChecker

Sustenance Lab has a SupplementChecker.co trust score of 75/100, which is a grade of B+ and indicates a LOW risk level. Sustenance Lab claims to offer third-party tested supplements, but does not appear to have any visible GMP certifications. This is a moderately trustworthy brand based on available information.

Sustenance Lab Trust Summary

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

Sustenance Lab 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 Sustenance Lab Third-Party Tested?

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

Is Sustenance Lab a Good Brand?

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

Sustenance Lab is a US-based supplement brand operating independently, meaning it is not owned by a larger parent company. The founding date of Sustenance Lab is unknown. They offer a range of supplements in the health and wellness market.

Product Specialization

Sustenance Lab focuses on protein and vitamin supplements. Their product line likely includes protein powders, multivitamins, and other related health supplements.

Testing & Certifications Explained

Sustenance Lab claims their products are third-party tested, but no specific certifications are listed. Third-party testing is intended to verify label claims and screen for contaminants. Without a named certification, it is difficult to assess the rigor and reliability of Sustenance Lab's testing processes. Consumers should seek additional information to validate these claims.

How Sustenance Lab Compares

Compared to other brands in the protein and vitamin categories, Sustenance Lab's trust score of 75/100 places them in the mid-range. For example, a brand like Klean Athlete (trust score 92/100) has NSF Certified for Sport certification, while Garden of Life (trust score 85/100) has multiple certifications including USDA Organic and Non-GMO Project Verified. These competitors demonstrate a higher level of third-party validation than Sustenance Lab currently shows.

Buying Guidance

Consumers interested in Sustenance Lab products should purchase directly from the official website or authorized retailers to ensure authenticity. Verify any third-party testing claims by looking for batch-specific lab results or certificates of analysis. Given the absence of GMP certification, carefully evaluate the ingredients and consider alternatives if you prioritize extensively certified products.

Frequently Asked Questions

Has Sustenance Lab had any recalls?

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

Are Sustenance Lab supplements third-party tested?

Yes — Sustenance Lab 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 Sustenance Lab safe?

Sustenance Lab 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