Bodybuilding.com Signature
Supplement brand · 🇺🇸 United States · est. 2016
Owned by / part of: Bodybuilding.com
Ingredient risk
4 ingredients to use with caution
⚠️ Yellow — use with caution or restricted in some markets
Iron supplementation in iron-replete patients may increase cardiovascular and cancer risk — always document deficiency before prescribing [1].
Granulomatous diseases (sarcoidosis, TB) — unregulated extra-renal CYP27B1 can cause life-threatening hypercalcemia even at standard doses [2][21]
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Coumarin TDI 0.1 mg/kg BW/day. Cassia type exceeds limits at typical supplement doses.
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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The brand's other 12 identifiable ingredients (Sucralose, Calcium, Sodium, Vitamin A…) carry no sale bans or restrictions — clear.
Ingredient safety profile
16 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.
12 clear4 restricted (sold with limits)0 banned in ≥1 country
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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.
Signature is the in-house supplement line of online retailer Bodybuilding.com, launched 2016.
| Established | 2016, United States |
| Ownership | Retailer house brand |
| Parent corporation | Bodybuilding.com |
| Public / private | Private |
| Headquarters | Boise, Idaho, USA |
Sources: https://www.bodybuilding.com/
Product forms
Powder (20)Softgel Capsule (1)Tablet or Pill (1)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. Bodybuilding.com Signature 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