Grade: C

MEDIUM RISK

Marked Nutrition

Item: Marked Nutrition
Rating: 50
Author: SupplementChecker

Marked Nutrition has a Trust Score of 50/100, which is a Grade C, indicating a MEDIUM risk level. Marked Nutrition does not claim to offer third-party tested supplements, and no certifications are currently visible. Consumers should carefully evaluate the brand's transparency practices before purchasing.

Marked Nutrition Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0

Marked Nutrition has a trust score of 50/100 (Fair). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and no adverse event reports.

Where to Buy Marked Nutrition

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

⚠No third-party testing certifications found
⚠No GMP certification visible

Verified Strengths

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

Certifications

No certifications on record. This brand has not demonstrated GMP compliance or third-party testing verification.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is Marked Nutrition Third-Party Tested?

No — Marked Nutrition is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No GMP certification was found on record either. We recommend looking for brands with verified third-party testing for the highest confidence in product quality. See our guide to third-party tested supplements.

Is Marked Nutrition a Good Brand?

Marked Nutrition scores 50/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Marked Nutrition has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Marked Nutrition

Marked Nutrition is an independent supplement brand operating in the US. The company's founding date is unknown. They offer products in the specialty supplement category.

Product Specialization

Marked Nutrition specializes in specialty supplements. Specific product types are not detailed, but the brand likely focuses on niche supplements targeting specific health needs.

Testing & Certifications Explained

Marked Nutrition does not have any visible third-party testing certifications. This means that no independent organization has verified the quality, purity, or potency of their products. Consumers cannot rely on external validation to confirm that the supplement facts label accurately reflects the product's contents. The absence of GMP certification also means that manufacturing quality is not independently verified.

How Marked Nutrition Compares

Compared to brands like Transparent Labs (Trust Score: 92/100) and Klean Athlete (Trust Score: 88/100), which undergo rigorous third-party testing, Marked Nutrition lags behind in transparency. Even against brands like Nutrabio (Trust Score: 75/100) that publish comprehensive lab results, Marked Nutrition's lack of transparency is notable.

Buying Guidance

Given Marked Nutrition's Trust Score and lack of third-party testing, consumers should exercise caution. Purchase directly from the Marked Nutrition website or authorized retailers to ensure authenticity. Carefully review ingredient lists and consult with a healthcare professional before use.

Frequently Asked Questions

Has Marked Nutrition had any recalls?

No — as of 2026, Marked Nutrition has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Marked Nutrition received a trust score of 50/100 from SupplementChecker.

Are Marked Nutrition supplements third-party tested?

No — Marked Nutrition supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No independent testing or GMP certification was found on record.

Is Marked Nutrition safe?

Marked Nutrition received a trust score of 50/100 (grade: C, risk level: MEDIUM). This score is calculated from FDA records, third-party certifications, adverse event reports, and transparency practices. No FDA warnings or recalls are on record.

Is Marked Nutrition a good brand?

Marked Nutrition scores 50/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. They do not currently hold third-party testing certifications like NSF, USP, or Informed Sport. No FDA warnings or recalls found.

Get FDA Recall Alerts

We'll notify you when FDA recalls affect supplement brands you care about.

Compare Similar Brands

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

65/100

Lower rated

Brightside

Grade B • Higher score

65/100

Lower rated

Outwork Nutrition

Grade B • Higher score

65/100

Lower rated

Vital Vitamins

Grade B • Higher score

65/100

Lower rated

Thesis

Grade B • Higher score

65/100

Lower rated

Traditional Medicinals

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: 4/9/2026.

Promote Your Trust Score

Embed this badge on your site — it displays Marked Nutrition'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/marked-nutrition/" width="220" height="110" frameborder="0" loading="lazy" title="Marked Nutrition trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/marked-nutrition/" width="320" height="160" frameborder="0" loading="lazy" title="Marked Nutrition trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/marked-nutrition/" width="420" height="210" frameborder="0" loading="lazy" title="Marked Nutrition trust score by SupplementChecker"></iframe>

Paste the snippet anywhere on your site. The badge updates automatically when Marked Nutrition's trust score changes.

Own this brand? Contact us to update your information.

Want to find supplements you can trust?

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

See the best third-party tested supplements →