Grade: B+

MEDIUM RISK

SDC Nutrition

Item: SDC Nutrition
Rating: 70
Author: SupplementChecker

https://www.abouttimenutrition.com Est. 2003 (23 years)

SDC Nutrition has a SupplementChecker.co trust score of 70/100, earning a grade of B+ and a MEDIUM risk level. No third-party testing certifications were found. While SDC Nutrition is an established brand, consumers should be aware of the lack of independent verification of their products.

SDC Nutrition Trust Summary

Trust Score: 70/100 (Good)
Grade: B+
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0
Years in Business: 23 years
GMP Certified: Yes

SDC Nutrition has a trust score of 70/100 (Good). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and no adverse event reports and has been in business for 23 years.

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Red Flags

⚠No third-party testing certifications found

Verified Strengths

✓Established brand — operating since 2003 (23 years)
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

GMP Certified

GMP certification ensures manufacturing quality standards are met, but does not verify that product contents match the label through independent testing. Look for NSF, USP, or Informed Sport certifications for third-party verified products.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is SDC Nutrition Third-Party Tested?

No — SDC Nutrition is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do hold GMP certification, which ensures manufacturing quality but does not independently verify product contents. 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 SDC Nutrition a Good Brand?

SDC Nutrition scores 70/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. SDC Nutrition has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About SDC Nutrition

SDC Nutrition is a US-based supplement brand founded in 2003. Operating independently, SDC Nutrition develops and markets a range of supplements. They have been in business for 23 years.

Product Specialization

SDC Nutrition primarily focuses on protein supplements. Their product line includes various protein powders, such as whey protein isolates and blends, catering to athletes and fitness enthusiasts.

Testing & Certifications Explained

SDC Nutrition is GMP Certified. GMP certification indicates that the company adheres to good manufacturing practices, ensuring products are consistently produced and controlled according to quality standards. However, SDC Nutrition does not appear to have third-party testing certifications. This means that an independent organization does not verify the contents and purity of their supplements. Consumers seeking third-party tested supplements should look for certifications like NSF Certified for Sport or Informed-Sport.

How SDC Nutrition Compares

Compared to competitors like Optimum Nutrition (trust score 85/100, NSF Certified for Sport) and Transparent Labs (trust score 92/100, third-party tested), SDC Nutrition's trust score is lower, primarily due to the absence of third-party testing. Myprotein (trust score 75/100, Informed-Choice certified) occupies a similar trust range, but offers some third-party tested products. Consumers should consider these factors when evaluating 'is SDC Nutrition a good brand' relative to other options.

Buying Guidance

SDC Nutrition products are available through various online retailers. Given the lack of third-party testing, consumers should carefully review product labels and consider purchasing from retailers with strong return policies. While there is no 'SDC Nutrition recall' history, always check for any updated safety information before use. Consider whether 'is SDC Nutrition third-party tested' is important for your purchasing decision.

Frequently Asked Questions

Has SDC Nutrition had any recalls?

No — as of 2026, SDC Nutrition has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. SDC Nutrition received a trust score of 70/100 from SupplementChecker.

Are SDC Nutrition supplements third-party tested?

No — SDC Nutrition supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do have GMP (Good Manufacturing Practice) certification, which ensures manufacturing quality but does not independently verify product contents.

Is SDC Nutrition safe?

SDC Nutrition received a trust score of 70/100 (grade: B+, 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 SDC Nutrition a good brand?

SDC Nutrition scores 70/100 (grade: B+) — this is an average score. There may be room for improvement in testing transparency or certifications. They do not currently hold third-party testing certifications like NSF, USP, or Informed Sport. No FDA warnings or recalls found.

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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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