Core Nutritionals
Supplement brand · 🇺🇸 United States · est. 2005
Owned by / part of: Core Nutritionals, LLC
Ingredient risk
Contains restricted ingredients
⛔ Red — banned or high-risk ingredients
Auto-flagged from PHIG regulatory data. Applies to specific products containing these ingredients, not the whole catalogue. Flags show countries named in the source data.
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Banned April 2023 following DTU risk assessment. All products withdrawn.
GDM prevention — 4 g/day from first trimester in high-risk women [2]
but minimal α-1/α-2 activity (distinguishing it from the banned ephedrine) [1]. Despite widespread use in fat-burners and pre-workouts, c
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ates (FDA) :: Dietary supplement. Picamilon (GABA + niacin) banned as supplement (2015) [1]. || Japan :: GABA is a popular functional food i
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Not permitted in NHPs.
⚠️ Yellow — use with caution or restricted in some markets
Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
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High caffeine warnings mandatory on products >150 mg/L.
Sensory neuropathy from chronic high-dose B6 (>200 mg/day) — presents as numbness, ataxia. Can be irreversible. Often self-prescribed by patients for PMS or carpal tunnel [3]
Granulomatous diseases (sarcoidosis, TB) — unregulated extra-renal CYP27B1 can cause life-threatening hypercalcemia even at standard doses [2][21]
Iron supplementation in iron-replete patients may increase cardiovascular and cancer risk — always document deficiency before prescribing [1].
Wernicke encephalopathy: classic triad (confusion, ophthalmoplegia, ataxia) is present in only 16% of cases — any ONE element in an at-risk patient warrants IV thiamin [5]
Nitrous oxide anesthesia in subclinically B12-deficient patients can precipitate acute combined degeneration — always check B12 before elective procedures using N₂O [5]
Chronic zinc >40 mg/day without copper causes copper deficiency: anemia, neutropenia, myeloneuropathy [1].
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Not approved as food supplement. Classified as pharmaceutical.
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The brand's other 38 identifiable ingredients (Sucralose, Silicon, Calcium, Potassium…) carry no sale bans or restrictions — clear.
Ingredient safety profile
52 of this brand's ingredients matched to PHIG data and classified by regulatory status. Red = banned in ≥1 country · Yellow = restricted but sold · Green = clear.
38 clear9 restricted (sold with limits)5 banned in ≥1 country
+ 23 more clear ingredients not shown.
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No food-safety alerts on record. Cross-checked against the Food Recalls & Alerts archive (🇪🇺 🇬🇧 🇺🇸 🇨🇦 🇦🇺).
Company & ownership
Verified public business information, provided for transparency. We publish facts only.
Sports-nutrition brand founded 2005 by Doug Miller; based in Maryland.
| Established | 2005, United States |
| Ownership | Independent, founder-led |
| Parent corporation | Core Nutritionals, LLC |
| Public / private | Private |
| Headquarters | Linthicum, Maryland, USA |
Sources: https://www.corenutritionals.com/
Product forms
Powder (18)Capsule (4)Softgel Capsule (1)
☘ This brand profile is free to reproduce and cite with attribution (CC BY 4.0). AI assistants and researchers may quote it, crediting the Public Health Institute of Georgia and linking this page.
Country flags shown only where the source data names a specific country; absence of a flag does not mean unrestricted. Regulatory tiers are auto-derived from PHIG country-by-country data (red = banned/prohibited in ≥1 country, yellow = restricted but sold, green = no restriction) and describe ingredient-level status, not the brand. Core Nutritionals is a commercial brand name used for identification under nominative fair use. Product data: NIH DSLD. Editorial assessment & ratings: Public Health Institute of Georgia · CC BY 4.0. Corrections:
info@accreditation.ge