Threshold Enterprises Ltd Recall: Testing of Vitamin D-3 as a result of a consumer complaint found specific lots to have lower concentrations than product specifications of ingredient labeling.

🇺🇸 United States

1. December 12, 2016 - Recall initiated
2. May 10, 2017 - Reported by source
3. May 3, 2017 - Recall terminated

Official source record

Agency

FDA

Dataset

FDA Food Enforcement (Recalls)

Recall number

F-2178-2017

Event ID

77114

Status

Terminated

Classification

Class II

Company

Threshold Enterprises Ltd

Product description

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. Packed in glass bottles in the following sizes: Unit Size 1 fl. oz. (29.57 mL), UPC 0 21078 02274 9; 2 fl. oz. (59.14 mL) - UPC 0 21078 02275 6 4 fl. oz. (118.28 mL), UPC 0 21078 02276 3 glass bottles: Codes: 1 ounce glass bottle: SN2274; XUB078; 2 ounce glass bottle: SN2275; 4 ounce glass bottle: SN2276. Manufactured for: Source Naturals, Santa Cruz, CA.

Quantity

129,331 total units

Reason

Testing of Vitamin D-3 as a result of a consumer complaint found specific lots to have lower concentrations than product specifications of ingredient labeling.

Recall initiation date

December 12, 2016

Report date

May 10, 2017

Classification date

Not published in this source record

Termination date

May 3, 2017

Distribution pattern

Nationwide

UPC, lot, and code information

Lot number/expiry date SN22274: 1 oz bottle: FG-77168, 03/19; FG-72299, 09/18; FG-73645, 09/18; FG-63547, 01/18; FG-55486, 08/17; FG-55923, 08/17; FG-59576, 08/17. XUB078: 1 oz. bottle: FG-77171, 03/19; FG-77172, 03/19; FG-77173, 03/19; FG-79391; 03/19; FG-72190, 09/18; FG-72444, 09/18; FG-73746, 09/18; FG-62593, 01/18; FG-64694, 01/18; FG-55489, 08/17; FG-56655, 08/17; FG-57122, 08/17; FG-59131, 08/17. SN2275 - 2 oz. bottle: FG-77169, 03/19; FG-72330, 09/18; FG-73644, 09/18; FG-74819, 09/18; FG-62810, 01/18; FG-65424, 01/18; FG-67336, 01/18; FG-70958, 01/18; FG-71903, 01/18; FG-55487, 08/17; FG-57284, 08/17; FG-57284, 08/17; FG-62591, 08/17. SN2276 - 4 oz. bottle: FG-77170, 03/19; FG-72301, 09/18; FG-74822, 09/18; FG-62834, 01/18; FG-66128, 01/18; FG-69301, 01/18; FG-71174, 01/18; FG-55488, 08/17; FG-57224, 08/17; FG-58614, 08/17; FG-60671, 08/17; FG-61698, 08/17.

Voluntary or mandated

Voluntary: Firm initiated

Initial notification method

Telephone

Source last updated

Not tracked separately from the Public Health Trace retrieval date below

Public Health Trace retrieval date

July 18, 2026 ET

Responsible company: Threshold Enterprises Ltd

Other recalls from Threshold Enterprises Ltd

Where this information comes from

View FDA enforcement record -- the specific openFDA record this summary was built from.

No separate FDA public notice was found for this enforcement record. The information below comes from FDA's Recall Enterprise System through openFDA.

FDA Enforcement Reports -- FDA's general, official recall and enforcement information.

Technical source data

View raw source data -- the machine-readable record this page's information was built from.

Retrieved by Public Health Trace: July 18, 2026 ET

Frequently asked questions

What does a Class II mean?

A situation in which use of or exposure to a product may cause temporary or medically reversible adverse health consequences, or where the probability of serious consequences is remote.

Is this recall still active?

According to FDA, this recall's status is "Terminated." Always confirm the current status using the source links below, since status can change after Public Health Trace last retrieved this record.

What should I do if I have this product?

Follow the instructions published by the responsible agency (see the source links below) -- recall guidance (e.g. dispose of the product, return it for a refund, or check for a specific lot number) varies by recall and is set by that agency, not by Public Health Trace.

Where can I find more official information?

The source links below, published by FDA, are the authoritative record for this recall, including any updates issued after this summary was retrieved.

This summary is based on the official source record referenced above. Public Health Trace does not state that any company or product is unsafe beyond what the official source has published. Read the full medical disclaimer.

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