Grade: B+

LOW RISK

Mary Kay Cosmetics

Item: Mary Kay Cosmetics
Rating: 75
Author: SupplementChecker

Mary Kay Cosmetics has a SupplementChecker.co trust score of 75/100, which is a Grade of B+ and indicates a LOW risk level. Mary Kay Cosmetics claims their products are third-party tested, which is a positive sign for quality control. This suggests that while there are areas for improvement, Mary Kay Cosmetics may be a reasonably trustworthy brand.

Mary Kay Cosmetics Trust Summary

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

Mary Kay Cosmetics 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.

Where to Buy Mary Kay Cosmetics

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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 Mary Kay Cosmetics Third-Party Tested?

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

Is Mary Kay Cosmetics a Good Brand?

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

Mary Kay Cosmetics is a US-based company offering a range of supplements. The founding date is unknown. Mary Kay Cosmetics operates as an independent company.

Product Specialization

Mary Kay Cosmetics specializes in herbal, protein, topical, and vitamin supplements. Their product line includes a variety of formulations.

Testing & Certifications Explained

Mary Kay Cosmetics claims that their products undergo third-party testing. While this is a positive attribute, the absence of specific certification details means consumers should seek further verification. Without a named certification, it's difficult to assess the rigor and reliability of the testing process. Consumers should look for further evidence to support the claim that Mary Kay Cosmetics is third-party tested.

How Mary Kay Cosmetics Compares

Many supplement brands pursue more rigorous certifications to demonstrate product quality. For example, competitor brands like Nature Made (trust score 88/100) and NOW Foods (trust score 92/100) hold certifications from organizations like USP and NSF International. These certifications provide an extra layer of assurance compared to brands like Mary Kay Cosmetics that claim third-party testing without specifying the certifying body.

Buying Guidance

Consumers interested in Mary Kay Cosmetics should verify the third-party testing claims by contacting the company directly and requesting detailed information about their testing protocols. Given the trust score of 75/100, it is advisable to purchase from reputable retailers to ensure product authenticity and safety.

Frequently Asked Questions

Has Mary Kay Cosmetics had any recalls?

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

Are Mary Kay Cosmetics supplements third-party tested?

Yes — Mary Kay Cosmetics 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 Mary Kay Cosmetics safe?

Mary Kay Cosmetics 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