Source Naturals Vitamin D-3 Recalled for Lower Concentrations
Threshold Enterprises Ltd is recalling specific lots of Source Naturals Vitamin D-3 dietary supplements because testing found lower concentrations than labeled.
What this means for you
Minor labeling or packaging issue, or a voluntary precautionary recall. Risk of harm is low but real — follow the manufacturer's instructions.
Our severity reasoning: The recall is classified as FDA Class II and involves a minor labeling error regarding ingredient concentration without reported illnesses or injuries, fitting the criteria for a moderate severity score.
Plain-English summary
Threshold Enterprises Ltd is voluntarily recalling specific lots of Source Naturals Vitamin D-3 dietary supplements. The recall was initiated after testing, conducted in response to a consumer complaint, revealed that the affected lots contained lower concentrations of Vitamin D-3 than specified on the product labeling.
The affected product is a liquid dietary supplement packed in glass bottles in 1 fl. oz., 2 fl. oz., and 4 fl. oz. sizes. A total of 129,331 units were distributed nationwide. The recall covers specific lot numbers and expiration dates listed in the agency's structured product information.
Consumers who have purchased these specific lots should stop using the product and contact the manufacturer for a refund or further instructions. No illnesses or injuries have been reported in connection with this recall.
The recalled product
- Product
- Source Naturals Dietary Supplement Vitamin D-3; Bioactive Form for Bone and Immune Health 2000 IU per serving, 500% DV. Other ingredients: Vegetable Glycerin, Deionized water, citric acid, Natural orange flavor and lemon essential oil. Use 5 drops once daily in a drink. Pa
- Manufacturer
- Threshold Enterprises Ltd
- Category
- Food — Dietary Supplement
- Hazard
- Affected units
- 129,331
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Lot numbers (20)
- Lot number/expiry date SN22274: 1 oz bottle: FG-77168
- 03/19
- FG-72299
- 09/18
- FG-73645
- FG-63547
- 01/18
- FG-55486
- 08/17
- FG-55923
- FG-59576
- 08/17. XUB078: 1 oz. bottle: FG-77171
- FG-77172
- FG-77173
- FG-79391
- FG-72190
- FG-72444
- FG-73746
- FG-62593
- FG-64694
Distribution
Distributed nationwide across the United States.
Related recalls
Same manufacturer · Threshold Enterprises Ltd
See all →- LowSource Naturals Brain Charge Recalled for Labeling Errors
FDA (Food) · 2019-10-30
- ModeratePlanetary Herbals Mullein Lung Complex Recalled for Labeling Error
FDA (Food) · 2019-03-06
- ModeratePlanetary Herbals Ginseng Classic Recalled Due to Coliform Growth
FDA (Food) · 2017-08-09
- ModerateSource Naturals Renewal Antioxidant Tablets Recalled for Undeclared Boron
FDA (Food) · 2017-07-19
- ModerateSource Naturals Hydrogen Boost Capsules Recalled for Undeclared Boron
FDA (Food) · 2017-07-19
Same hazard · mis labeling
See all →- ModerateMedline Trach Tube Kit Recalled for Component Labeling Discrepancy
FDA (Devices) · 2026-09-02
- ModerateAVID Medical Recalls Halyard Total Joint Kits for Latex Labeling Deficiency
FDA (Devices) · 2026-09-02
- ModerateOlympus Recalls PowerSeal Sealer Due to Incorrect Outer Box Labeling
FDA (Devices) · 2026-09-02
- HighSura Tanmen Ramen Noodles Recalled for Undeclared Fish Allergens
FDA (Food) · 2026-09-02
- SevereWhite Vein Advanced Alkaloids Chewable Tablets Recall for Excess Active Ingredient
FDA (Food) · 2026-09-02