Rexall Sundown Naturalist

Supplement brand · 4 products on market · primarily capsule & softgel capsule
Profile auto-generated from NIH DSLD data
Ingredient risk
7 ingredients to use with caution
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⚠️ Yellow — use with caution or restricted in some markets

Magnesiumin 2 products
Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
Thiaminin 1 products
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]
Vitamin B12in 1 products
Nitrous oxide anesthesia in subclinically B12-deficient patients can precipitate acute combined degeneration — always check B12 before elective procedures using N₂O [5]
Vitamin B6in 1 products
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]
Vitamin Din 1 products
Granulomatous diseases (sarcoidosis, TB) — unregulated extra-renal CYP27B1 can cause life-threatening hypercalcemia even at standard doses [2][21]
Zincin 1 products
Chronic zinc >40 mg/day without copper causes copper deficiency: anemia, neutropenia, myeloneuropathy [1].
Ironin 1 products
Iron supplementation in iron-replete patients may increase cardiovascular and cancer risk — always document deficiency before prescribing [1].
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The brand's other 22 identifiable ingredients (Molybdenum, Niacin, Passionflower, Phosphorus…) carry no sale bans or restrictions — clear.

Overview

4
Products on market
50
Unique ingredients
3
Product forms

Ingredient safety profile

29 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.
22 clear7 restricted (sold with limits)0 banned in ≥1 country
IngredientRestricting countriesStatusProducts
Magnesium—Restricted2
Thiamin—Restricted1
Vitamin B12—Restricted1
Vitamin B6—Restricted1
Vitamin D—Restricted1
Zinc—Restricted1
Iron—Restricted1
Molybdenum—Clear1
Niacin—Clear1
Passionflower—Clear1
Phosphorus—Clear1
Potassium—Clear1
Riboflavin—Clear1
Selenium—Clear1
Silicon—Clear1
Manganese—Clear1
Valerian—Clear1
Vanadium—Clear1
Vitamin A—Clear1
Vitamin C—Clear1
Vitamin E—Clear1
Biotin—Clear1
+ 7 more clear ingredients not shown.
🛡️
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.
Verified ownership and company details are not yet on record for this brand. We only publish information confirmed from public sources.
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Product forms

Capsule (2)Softgel Capsule (1)Tablet or Pill (1)

Products (4 total)

ProductFormFlag
AcaiSoftgel Capsule
Advanced Sun ViteTablet or Pill
Ginkgo Biloba ComplexCapsule
Natural Whole Herb Valerian RootCapsule
☘ 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. Rexall Sundown Naturalist 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