B-50, 250 Veg Capsules (Now Foods)

This description has been derived from the manufacturer’s / distributor’s website.

B-50 Caps provide a full complement of B-Vitamins plus Choline and Inositol. These vitamins work to support energy production, maintain healthy homocysteine metabolism, and promote the health of the nervous system. B-Vitamins are water soluble, and with the exception of B-12, have limited storage in the body and thus require daily replenishment. Whole B-12 is stored in the liver, dietary sources are of animal origin only (meat and dairy) and supplementation with B-12 may be especially important for vegetarians.

B-50, 250 Veg Capsules (Now Foods) – Ingredients

Choline
- Choline Bitartrate (C₉H₁₉NO₇)
  Choline Bitartrate: Choline Bitartrate, Choline Tartrate, Choline-Bitartrate, Cholini Bitartras, Cholinibitatratis,
  PubChem CID: 6900,
  Chemical Abstracts Service: CAS: 87-67-2,
  ChemIDplus: 87-67-2,
  The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS32CFD0-1.
Vitamin B
- Vitamin B1 (Thiaminhydrochloride) (C₅H₇ClS)
  Vitamin B1 (Thiaminhydrochloride): Thiaminhydrochloride, Thiamin-Hcl, Thiamin HCl, PubChem CID: 67590811, The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS2A6B60-3.
- Vitamin B2 (riboflavin) (C₁₇H₂₀N₄O₆)
  Vitamin B2 (riboflavin): Riboflavin, Riboflavina, Riboflavinum, Vitamin B2, Lactoflavin, Riboflavine, Vitamin G, Beflavin, Beflavine,
  PubChem CID: 493570,
  Chemical Abstracts Service: CAS: 83-88-5,
  ChemIDplus: 83-88-5,
  WHO Anatomical Therapeutic Chemical Classification System: ATC code: A11HA04,
  FDA Substance Registration System – Unique Ingredient Identifier: UNII: C17H20N4O6,
  The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS2F4D60.
- Vitamin B3 (niacin/nicotinic acid) (C₆H₅NO₂ or HOOC₅H₄N or C₅H₄NCOOH)
  Vitamin B3 (niacin/nicotinic acid): Nicotinic Acid, Vitamin B3, Vitamin PP, Niacin, Pyridine-3-Carboxylic Acid, 3-Pyridinecarboxylic Acid,
  PubChem CID: 938,
  Chemical Abstracts Service: CAS: 59-67-6,
  ChemIDplus: 59-67-6,
  WHO Anatomical Therapeutic Chemical Classification System: ATC code: C04AC01,
  FDA Substance Registration System – Unique Ingredient Identifier: UNII: 25X51I8RD4,
  The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS30FB10.
- Vitamin B5 (Calcium Pantothenate) (C₉H₁₇CaNO₅⁺²)
  Vitamin B5 (Calcium Pantothenate): Calcium Pantothenate, Panthoject, Calpanate, PubChem CID: 11777341, Chemical Abstracts Service: CAS: 137-08-6, ChemIDplus: 137-08-6, WHO Anatomical Therapeutic Chemical Classification System: ATC code: A11HA31, FDA Substance Registration System – Unique Ingredient Identifier: UNII: 568ET80C3D, The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS26C1E0-1.
- Vitamin B6 (Pyridoxine Hydrochloride) (C₈H₁₂ClNO₃)
  Vitamin B6 (Pyridoxine Hydrochloride): Pyridoxine Hydrochloride, Pyridoxine HCl, Pyridoxol Hydrochloride, Alestrol, Becilan, Benadon, Hexavibex, Hexermin, Aderoxin, PubChem CID: 6019, Chemical Abstracts Service: CAS: 58-56-0, ChemIDplus: 58-56-0, WHO Anatomical Therapeutic Chemical Classification System: ATC code: A11HA02, FDA Substance Registration System – Unique Ingredient Identifier: UNII: 68Y4CF58BV, The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS264CB0-1.
- Vitamin B7 (biotin) (C₁₀H₁₆N₂O₃S)
  Vitamin B7 (biotin): Biotin, D-Biotin, Coenzyme R, Vitamin B7, Vitamin H,
  PubChem CID: 171548,
  Chemical Abstracts Service: CAS: 58-85-5,
  ChemIDplus: 58-85-5,
  WHO Anatomical Therapeutic Chemical Classification System: ATC code: A11HA05,
  FDA Substance Registration System – Unique Ingredient Identifier: UNII: 6SO6U10H04,
  The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS269AD0.
- Vitamin B8 (Inositol) (C₆H₁₂O₆)
  Vitamin B8 (Inositol): Inositol, Scyllitol, Myoinosite, Quercinitol, Meat Sugar, Vitamin B8, Myoinositol, Scyllo-Inositol, Myo-Inositol, Muco-Inositol, Mesoinositol, Allo-Inositol,
  PubChem CID: 892,
  Chemical Abstracts Service: CAS: 87-89-8,
  ChemIDplus: 87-89-8,
  WHO Anatomical Therapeutic Chemical Classification System: ATC code: A11HA07,
  FDA Substance Registration System – Unique Ingredient Identifier: UNII: 4L6452S749,
  The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS3B3440.
- Vitamin B9 (folic acid, folacin) (C₁₉H₁₉N₇O₆)
  Vitamin B9 (folic acid, folacin): Folic Acid, Folacin, Pteroylglutamic Acid, Pteroylmonoglutamic Acid, Vitamin B9, Folate,
  PubChem CID: 135398658,
  Chemical Abstracts Service: CAS: 59-30-3,
  ChemIDplus: 59-30-3,
  WHO Anatomical Therapeutic Chemical Classification System: ATC code: B03BB01,
  FDA Substance Registration System – Unique Ingredient Identifier: UNII: 935E97BOY8,
  The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS2673C0,
  References:
  Vitamins: OBEID, Rima; HOLZGREVE, Wolfgang; PIETRZIK, Klaus Is 5-methyltetrahydrofolate an Alternative to Folic Acid for the Prevention of Neural Tube Defects? Journal of perinatal medicine, 2013, 41.5: 469-483. PMID:23482308, SCAGLIONE, Francesco; PANZAVOLTA, Giscardo Folate, Folic Acid and 5-methyltetrahydrofolate Are Not the Same Thing. Xenobiotica, 2014, 44.5: 480-488. PMID:24494987.
- Vitamin B12 (cobalamin, cyanocobalamin) (C₆₃H₈₈CoN₁₄O₁₄P)
  Vitamin B12 (cobalamin, cyanocobalamin): Cyanocobalamin, Vitamin B12, Cobalamin, Crystamine, Anacobin,
  PubChem CID: 5311498,
  Chemical Abstracts Service: CAS: 68-19-9,
  ChemIDplus: 68-19-9,
  WHO Anatomical Therapeutic Chemical Classification System: ATC code: B03BA01,
  FDA Substance Registration System – Unique Ingredient Identifier: UNII: P6YC3EG204,
  The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS30D400.
PABA (4-Aminobenzoic Acid) (C₇H₇NO₂)
PABA (4-Aminobenzoic Acid): 4-Aminobenzoic Acid, PABA, P-Aminobenzoic Acid, Para-Aminobenzoic Acid,
PubChem CID: 978,
Chemical Abstracts Service: CAS: 150-13-0,
ChemIDplus: 150-13-0,
WHO Anatomical Therapeutic Chemical Classification System: ATC code: D02BA01,
The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS278530.

Supplement Facts
Name:	B-50, 250 Veg Capsules
Serving Size:	1 Veg Capsule
	Amount Per Serving	%Daily Value
Thiamin (Vitamin B1) (Thiamin Hcl)	50 mg	4167%
Riboflavin (Vitamin B2)	50 mg	3846%
Niacin (Vitamin B3) (Niacinamide)	50 mg	313%
Vitamin B6 (Pyridoxine Hcl)	50 mg	2941%
Folate	667 mcg DFE (400 McG Folic Acid)	167%
Vitamin B12 (Cyanocobalamin)	50 mcg	2083%
Biotin	50 mcg	167%
Pantothenic Acid (Calcium Pantothenate)	50 mg	1000%
Choline (Choline Bitartrate)	25 mg	5%
PABA (Para-Aminobenzoic Acid)	25 mg	†
Inositol	25 mg	†
† Daily Value not established.

Package Quantity
Manufacturer:	Now Foods
Manufacturer Code:	00422
UPC Code (gtin12):	733739004222
Count	250

Other ingredients

Cellulose (capsule), cellulose powder, silica and magnesium stearate (vegetable source).

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Warnings

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
Natural color variation may occur in this product.
Store in a cool, dry place after opening.

Testo Prime

TestoGen

The B-50, 250 Veg Capsules (Now Foods) dietary supplement is available in Tunisia and many others countries around the world. In Tunisia this supplement contains: B Vitamins, Choline, PABA, Vitamin B1, Vitamin B12, Vitamin B2, Vitamin B3, Vitamin B5, Vitamin B6, Vitamin B7, Vitamin B8 and Vitamin B9 in its composition.

Detailed descriptions of the ingredients included in the B-50, 250 Veg Capsules (Now Foods) dietary supplement:

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