What is NDC 43857-0803?

43857-0803 is the product NDC for Dairy Antigens, Oyster shell calcium carbonate, Crude 12 [hp_X]/mL + 11 more ingredients liquid, listed with the FDA by BioActive Nutritional. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Dairy Antigens (Calcarea Carbonica, Lac Defloratum, Sepia, Sulphur, American Cheese, Cheese (Stilton), Cheese (Camembert), Cheddar Cheese, Cottage Cheese, Lac Caprinum, Lac Vaccinum, Swiss Cheese).

What is the active ingredient?

Oyster shell calcium carbonate, Crude, Skim milk, Sepia officinalis juice, Sulfur, Whey, Casein, Lactococcus lactis cultured, Penicillium roqueforti cultured, Aged, Casein, Lactococcus lactis cultured, Penicillium camemberti cultured, Aged, Casein, Lactococcus lactis cultured, Aged, Casein, Lactococcus lactis cultured, Goat milk, Cow milk, Casein, Emmental cultured.

BioActive Nutritional, NDC labeler code 43857. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Dairy Antigens?

3 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Dairy Antigens NDC 43857-0803 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)43857-0803Labeler and product segments. Claims need a package NDC.

Product NDC at billing width43857-0803Add the package segment from the table below.

Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC	11-digit (billing)	Package	Copy
43857-0803-1	4385708030143857080301	30 mL in 1 BOTTLE, DROPPER (43857-0803-1)Marketed from Jan 20, 2026

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary): Dairy Antigens
Generic name (nonproprietary): calcarea carbonica, lac defloratum, sepia, sulphur, american cheese, cheese (stilton), cheese (camembert), cheddar cheese, cottage cheese, lac caprinum, lac vaccinum, swiss cheese
Active ingredients: Oyster shell calcium carbonate, Crude — 12 [hp_X]/mLSkim milk — 12 [hp_X]/mLSepia officinalis juice — 12 [hp_X]/mLSulfur — 12 [hp_X]/mLWhey — 15 [hp_X]/mLCasein, Lactococcus lactis cultured, Penicillium roqueforti cultured, Aged — 15 [hp_X]/mLCasein, Lactococcus lactis cultured, Penicillium camemberti cultured, Aged — 15 [hp_Q]/mLCasein, Lactococcus lactis cultured, Aged — 12 [hp_X]/mLCasein, Lactococcus lactis cultured — 12 [hp_X]/mLGoat milk — 15 [hp_X]/mLCow milk — 12 [hp_X]/mLCasein, Emmental cultured — 12 [hp_X]/mL
Dosage form: Liquid
Route: Oral
Labeler: BioActive NutritionalNDC labeler code 43857
Product type: Over-the-counter drug
Marketing category: Unapproved homeopathic
Marketing start: Jan 20, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Allergens (Chemical structure)Allergens (Chemical structure)Allergens (Chemical structure)Cell-mediated Immunity (Physiologic effect)Cell-mediated Immunity (Physiologic effect)Cell-mediated Immunity (Physiologic effect)Dietary Proteins (Chemical structure)Dietary Proteins (Chemical structure)Dietary Proteins (Chemical structure)Increased Histamine Release (Physiologic effect)Increased Histamine Release (Physiologic effect)Increased Histamine Release (Physiologic effect)Milk Proteins (Chemical structure)Milk Proteins (Chemical structure)Milk Proteins (Chemical structure)
Identifiers: Product ID 43857-0803_ca0710d8-a2ba-4a95-945e-9ad21272ac08SPL ID ca0710d8-a2ba-4a95-945e-9ad21272ac08SPL set ID d5e7f511-700e-40ec-a166-5688414e281fUNII 2E32821G6I, 6A001Y4M5A, QDL83WN8C2, 70FD1KFU70, 8617Z5FMF6, IYI0G2057S, G44KTI7KIS, CJP9NL7JSJ, 489F5JNV5B, XE5K5I4RP7, 917J3173FT, 13811K7P3X
Pharmacologic class: Non-Standardized Food Allergenic Extract

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N443857080301 followed by a unit qualifier and the quantity

Package 43857-0803-01. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective Jan 20, 2026.

Indications (excerpt from the label)

INDICATIONS: For temporary relief of allergies due to milk products.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 43857-0803

What is NDC 43857-0803?: 43857-0803 is the product NDC for Dairy Antigens, Oyster shell calcium carbonate, Crude 12 [hp_X]/mL + 11 more ingredients liquid, listed with the FDA by BioActive Nutritional. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Dairy Antigens (Calcarea Carbonica, Lac Defloratum, Sepia, Sulphur, American Cheese, Cheese (Stilton), Cheese (Camembert), Cheddar Cheese, Cottage Cheese, Lac Caprinum, Lac Vaccinum, Swiss Cheese).
What is the active ingredient?: Oyster shell calcium carbonate, Crude, Skim milk, Sepia officinalis juice, Sulfur, Whey, Casein, Lactococcus lactis cultured, Penicillium roqueforti cultured, Aged, Casein, Lactococcus lactis cultured, Penicillium camemberti cultured, Aged, Casein, Lactococcus lactis cultured, Aged, Casein, Lactococcus lactis cultured, Goat milk, Cow milk, Casein, Emmental cultured.
Who is the labeler?: BioActive Nutritional, NDC labeler code 43857. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Dairy Antigens?: 3 other product NDCs are listed under this name. See all Dairy Antigens NDCs.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Dairy Antigens NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Dairy Antigenscalcarea carbonica, sepia, sulphur, american cheese, cheese (stilton), cheese3 (camembert), cheddar cheese, cottage cheese, lac caprinum, lac vaccinum, swiss cheese	Oyster shell calcium carbonate, Crude 12 [hp_X]/mL + 10 more ingredients	LiquidOral	Energique, Inc.	44911-0687	44911-0687-01
Dairy Antigenscalcarea carbonica, lac defloratum, sepia, sulphur, american cheese, cheese (stilton), cheese (camembert), cheddar cheese, cottage cheese, lac caprinum, lac vaccinum, swiss cheese	Oyster shell calcium carbonate, Crude 12 [hp_X]/mL + 11 more ingredients	LiquidOral	BioActive Nutritional	43857-0554	43857-0554-01
Dairy Antigensamerican cheese, blue cheese, brie cheese, cheddar cheese, cottage cheese, goat milk, lac vaccinum, swiss cheese, calcarea carbonica, sepia, sulphur	Whey 12 [hp_X]/mL + 10 more ingredients	LiquidOral	Energique, Inc.	44911-0164	44911-0164-01