How much b1 b6 and B12 is in each tab

It depends on what amount you get. There is 50,100,150 mg for each of the B vitamins. I take the b150 complex and a separate b12 1000mg also. It’s best to get the time release because it lasts longer throughout the day.

How long is the timed release suppose to take? A couple hours? A full day?

So, I’ve been taking this for many years and it lasts a good majority of the day. The time release gradually releases the vitamin in spurts. Normally you will feel the effects in about an hour after your body has finished absorbing the vitamin. For vitamins, I always get the time or prolonged release because it lasts longer through out the day. Sometimes they may be a little more expensive but well worth it.

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GNC B-Complex 150, Metabolism & Energy Production, Timed-Release, 100 Count

Product ID: 219958253

Details

Brand
GNC
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Caplet
Primary Supplement Type
Other natural

⏳Timed-release formula for steady energy

⚡Boosts metabolism & energy production

🛡️Supports immune & nervous system

R$455

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your hustle with GNC B-Complex 150 — energy that keeps up with you!

BEAUTY FROM WITHIN - Promotes healthy skin, hair, and nails for that confident, polished look
CLEAN PURE FORMULA - Gluten-free, sugar-free, no artificial colors or allergens—pure wellness
IMMUNE BRAIN BOOST - Enhances immune defense and sharpens nervous system function
STEADY ENERGY ALL DAY - Timed-release caplets deliver sustained B-vitamin support without crashes
METABOLISM ON OVERDRIVE - Optimized B-complex blend fuels your body's natural energy production

GNC B-Complex 150 is a timed-release vitamin supplement designed to support metabolism, energy production, immune health, and nervous system function. With 100 gluten-free, allergen-free caplets, it promotes overall wellness including healthy skin, hair, and nails, making it a clean, effective choice for busy professionals seeking sustained vitality.

Specifications

ASIN	B08FCNX6BG
ASIN	B08FCNX6BG
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#82,285 in Health & Household ( See Top 100 in Health & Household ) #221 in Vitamin B-Complex Supplements
Brand Name	GNC
Customer Reviews	4.6 4.6 out of 5 stars (228)
Date First Available	February 9, 2021
Diet Type	Gluten Free
Dosage Form	Caplet
Flavor	Unflavored
Item Dimensions	1 x 2.63 x 4.8 inches
Item Form	Caplet
Item model number	051313
Manufacturer	GNC
Manufacturer	GNC
Manufacturer Part Number	51313
Model Number	051313
Number of Items	1
Primary Supplement Type	Other Ingredients: natural flavors, citric acid, malic acid, stevia leaf extract, silica
Product Benefits	Supports overall health and wellness
Product Dimensions	1 x 2.63 x 4.8 inches; 7.05 ounces
Specific Uses For Product	Supports overall health and wellness
UPC	048107177539
Unit Count	100 Count

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