B-Complex Vitamins Supplements: Forms, Labels & Evidence

Compare the exact preparation and labeled serving

Cataplex B and B-GF declare thiamin, niacin, B6 and choline; B Core has a different nutrient profile. Their food and blend ingredients also differ. Compare each nutrient row and dietary attributes, including the particular wheat or rice ingredients.

The amounts below reproduce the inspected manufacturer online panel. They describe labeled servings, not an individualized regimen. Confirm your selected package and review the full ingredient list and dietary attributes on the product page.

Declared manufacturer amounts checked October 14, 2026; compare the exact selected package
Product	Declared serving facts	Important distinction
Cataplex® BView product →	Declared serving factsEach Serving Size (2 tablets) contains: Thiamin 1 mg, Niacin 20 mg, Vitamin B6 1 mg, Choline 10 mg. Proprietary Blend 545 mg: Bovine liver, organic beet (root), nutritional yeast, porcine duodenum, defatted wheat germ, organic carrot, organic sweet potato, rice bran, bovine adrenal, sunflower lecithin powder, d-alpha tocopherol (vitamin E sunflower), ascorbic acid, manganese lactate, phosphoric acid, inositol, and riboflavin.	Important distinctionRecorded dietary attributes: Not gluten-free; Contains wheat. Read the complete Cataplex® B ingredient list and current package. The serving facts describe this formula; a shared ingredient does not make it equivalent to another product.
Cataplex® B-CoreView product →	Declared serving factsEach Serving Size (4 Tablets) contains: Calories 15, Cholesterol 10 mg, Total Carbohydrate 2 g, Protein 1 g, Thiamin 0.2 mg, Folate 20 mcg DFE, Sodium 20 mg. Proprietary Blend 3.03 g: Bovine liver, organic beet (root), nutritional yeast, defatted wheat germ, rice bran, organic sweet potato, organic carrot, and bovine adrenal.	Important distinctionRecorded dietary attributes: Not gluten-free; Contains wheat. Read the complete Cataplex® B-Core ingredient list and current package. The serving facts describe this formula; a shared ingredient does not make it equivalent to another product.
Cataplex® B-GFView product →	Declared serving factsEach Serving Size (2 Tablets) contains: Thiamin 1 mg, Niacin 20 mg, Vitamin B6 1 mg, Choline 10 mg. Proprietary Blend 545 mg: Bovine liver, organic beet (root), nutritional yeast, organic rice extract, porcine duodenum, organic sweet potato, organic carrot, bovine adrenal, sunflower lecithin, d-alpha tocopherol, manganese lactate, phosphoric acid, inositol, and riboflavin.	Important distinctionRecorded dietary attributes: Not vegetarian; Not vegan; Gluten-free. Read the complete Cataplex® B-GF ingredient list and current package. The serving facts describe this formula; a shared ingredient does not make it equivalent to another product.

References: WSNC Cataplex® B recorded label details ↗ · WSNC Cataplex® B-Core recorded label details ↗ · WSNC Cataplex® B-GF recorded label details ↗ · Thiamin - Health Professional Fact Sheet ↗

What the ingredient evidence can establish

B vitamins have distinct roles in energy metabolism and normal body functions. Supporting those functions through adequate nutrition is different from demonstrating that extra B vitamins improve energy in someone whose intake is already sufficient.

A thiamin study cannot establish an effect for a whole B complex. Similarly, a product containing folate or B12 does not automatically provide the other B vitamins in a clinically meaningful declared amount. Persistent tiredness deserves assessment beyond the product name.

References: Thiamin - Health Professional Fact Sheet ↗

Review suitability, medicines and the whole formula

Check B6 and niacin across all products in your routine, especially when combining a B formula with a targeted B6 product. Water solubility does not make unlimited intake appropriate. Pregnancy, neurological symptoms and medicine use call for a specific label review.

Write down the nutrient you want to assess before choosing a B complex. Use the separate B6, niacin, folate and B12 guides for their different safety and evidence questions.

References: WSNC Cataplex® B recorded label details ↗ · WSNC Cataplex® B-Core recorded label details ↗ · WSNC Cataplex® B-GF recorded label details ↗ · Thiamin - Health Professional Fact Sheet ↗

Prepare a focused practitioner conversation

Bring the selected label, your reason for considering b-complex vitamins, and a list of medicines and other supplements. Compare the intended outcome with the specific preparation studied, and agree how suitability and any benefit will be assessed.

Manufacturer suggested-use text checked for these products: Cataplex® B: Two tablets per meal, or as directed. Cataplex® B-Core: Four tablets per day, or as directed. Warning: Keep out of reach of children. Cataplex® B-GF: Two tablets per meal, or as directed. Warning: Keep out of reach of children.

These are separate product instructions, not one combined supplement schedule. Keep the current package directions with your practitioner plan; ingredient research does not override manufacturer labeling.

References: WSNC Cataplex® B recorded label details ↗ · WSNC Cataplex® B-Core recorded label details ↗ · WSNC Cataplex® B-GF recorded label details ↗ · Thiamin - Health Professional Fact Sheet ↗

Protocol label reading

These kits contain a product compared in this guide. That ingredient match does not establish effects for the complete kit or individual suitability. Review all components with your practitioner.

Common questions

How should I compare b-complex vitamins supplement labels?

Cataplex B and B-GF declare thiamin, niacin, B6 and choline; B Core has a different nutrient profile. Their food and blend ingredients also differ. Compare each nutrient row and dietary attributes, including the particular wheat or rice ingredients.

Does ingredient research prove the complete formula works?

A thiamin study cannot establish an effect for a whole B complex. Similarly, a product containing folate or B12 does not automatically provide the other B vitamins in a clinically meaningful declared amount. Persistent tiredness deserves assessment beyond the product name.

What should I discuss before considering b-complex vitamins?

Check B6 and niacin across all products in your routine, especially when combining a B formula with a targeted B6 product. Water solubility does not make unlimited intake appropriate. Pregnancy, neurological symptoms and medicine use call for a specific label review.

Evidence and product label sources

WSNC label links below present recorded Standard Process product information on our site. Noncommercial references explain ingredients, evidence limits and safety; they do not verify every formula amount or establish a treatment outcome for a finished product or protocol. The referenced organizations do not endorse this store.

Manufacturer nutrition-panel amounts shown here were checked October 14, 2026. Confirm the current packaging, directions and dietary information before use. Your healthcare practitioner can help assess individual suitability.

How we research products → · Prepare a practitioner conversation →