Kirkland Signature B100 Complex Tablets, 300 tables

Kirkland Signature

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Kirkland Signature Timed Release B100 Complex is a one-per-day formula providing the eight essential B vitamins needed for the maintenance of good health (1), with choline and inositol for comprehensive B vitamin coverage. (2,3)


B vitamins work together as coenzymes in many of the body’s biochemical processes. (4) Coenzymes, compounds necessary for enzyme functioning, participate in many biochemical reactions involving energy release and other types of reactions. (4) Because the body does not store them, B vitamins need to be consumed in sufficient quantities daily to support the maintainance good health. (1)


Methylcobalamin is the biochemically active form of vitamin B12 and is one of the preferred supplemental forms. (5) It helps the immune system’s normal function (6) and works with niacin, riboflavin, thiamine, and pantothenic acid to support energy production and help maintain the body’s ability to metabolize nutrients. (7,8)


Vitamin B12, vitamin B6, and folic acid contribute to forming red blood cells, while vitamin B2 (riboflavin) helps maintain normal red blood cells and normal metabolism of iron. (9–11)


Biotin helps maintain healthy hair, nail, mucous membranes, and skin (12–14) by contributing to keratin production for nails and hair, and is a factor in the biochemical synthesis of fatty acids. (15,16)


Features and Benefits:
Features the premium form of B12 – Methylcobalamin
Contains 500 mcg of B12 per tablet
Provides 100 mg of choline (a form of Choline Bitartrate) per tablet
One-per-day formula
No Gluten
No Lactose
Free of artificial flavours, colours, and preservatives
No Yeast, Sodium, Hydrogenated Oils, or Gelatin
NPN: 80107104


300 Timed-release tablets


Ingredients (each tablet):
Vitamin B12 (Methylcobalamin): 500 mcg
Biotin: 100 mcg
Vitamin B5 (Pantothenic Acid) (calcium d-pantothenate): 100 mg
Choline (Choline Bitartrate): 100 mg
Inositol: 100 mg
Vitamin B3 (Niacinamide): 100 mg
Vitamin B6 (Pyridoxine Hydrochloride): 100 mg
Vitamin B2 (Riboflavin): 100 mg
Vitamin B1 (Thiamine Mononitrate): 100 mg
Vitamin B9 (Folic Acid / Folate): 1000 mcg 


Other ingredients:
Microcrystalline cellulose, dibasic calcium phosphate dihydrate, hydroxypropyl methylcellulose, coating (carbohydrate gum, vegetable glycerin [palm and palm kernel oils [RSPO certified]]), vegetable grade magnesium stearate (lubricant).


Recommended dosage (Adults):
1 Tablet daily or as directed by a physician.


300 Days



Always read the label for full list of cautions and warnings. Please consult a health care practitioner before use.

Keep out of reach of children.

Safety sealed with printed inner seal. Do not use if seal is broken or missing. Keep tightly closed. Store at room temperature out of direct sunlight.


For product freshness, protect from heat and humidity.

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