Natural Factors
Complete B 100mg T/R - 180 Tabs + BONUS
Complete B 100mg T/R - 180 Tabs + BONUS
Key Benefits
Key Benefits
- Provides 100 mg of all essential B vitamins
- Time-released formula for gradual absorption
- Supports nervous system function
- Contributes to energy metabolism and mood
- Contains well-absorbed nutrients
- Provides 100 mg of all essential B vitamins
- Time-released formula for gradual absorption
- Supports nervous system function
- Contributes to energy metabolism and mood
- Contains well-absorbed nutrients
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Complete B 100mg Time Released tablets provide a balanced blend of B vitamins designed for gradual release over eight hours. This 180-tablet bottle offers a convenient supply to support daily nutritional needs.

B vitamins included in this product contribute to various bodily functions related to metabolism, energy production, and nervous system support. The time-release feature helps maintain consistent vitamin levels.
This larger bottle size offers a value option for those looking to supplement their diet with essential B vitamins. The formula contains no artificial preservatives, colors, or sweeteners and is free from common allergens such as corn, dairy, starch, wheat, and yeast.
Vitamin B1 (Thiamine Hydrochloride) 100mg
Vitamin B2 (Riboflavin) 100mg
Niacinamide 100mg
Vitamin B6 (Pyridoxine Hydrochloride) 100mg
Pantothenic acid (calcium d-pantothenate) 100mg
Para-Aminobenzoic Acid (PABA) 100mg
Folic acid (folate) 400mcg
Biotin 300mcg
Vitamin B12 (Cyanocobalamin) 100mcg
Lipotropic Factors:
Choline (bitartrate) 210mg
Inositol 100mg
Non-Medicinal Ingredients:
Dibasic calcium phosphate dihydrate
Microcrystalline cellulose
Carbohydrate gum (cellulose)
Coating (carbohydrate gum [cellulose], glycerin)
Vegetable grade magnesium stearate (lubricant)
Important Information:
Contains no artificial preservatives, color or sweeteners; no corn, dairy, starch, wheat or yeast.
Take 1 tablet daily or as directed by a health practitioner.
Keep out of reach of children.
Format: Tablets
Main Ingredient: B Vitamin Complex
Package Size: 180 Tablets
Brand: Natural Factors
Category: Supplements
SKU: nf1810
Barcode: 0068958011424
Product Details
Product Type: Complete B 100mg Time ReleasedFormat: Tablets
Main Ingredient: B Vitamin Complex
Package Size: 180 Tablets
Brand: Natural Factors
Category: Supplements
SKU: nf1810
Barcode: 0068958011424
Daily Wellness
Easy to add to your everyday health routine.
Carefully Selected
Chosen with quality and customer needs in mind.
Simple to Use
Designed for convenient daily supplementation.
Ships to the U.S.
Fast, reliable shipping to U.S. customers.
- 5 stars: 27 (96%)
- 4 stars: 0 (0%)
- 3 stars: 1 (4%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
The bonus bottles make this a great deal and the time-release formula seems to make a difference in how I feel.
Will definitely reorder once I finish this bottle since it’s hard to find this many tablets in one pack.
I’m sensitive to supplements, but these have been easy on my stomach and keep me going all day.
I like that one pill covers all the major B vitamins I need without having to take multiple supplements.
The packaging was neat and the pills are good quality. So far, I haven’t had any problems with them.
These vitamins are a solid option for people looking for B complex with a gradual release throughout the day.
I feel like these have helped me keep my energy steady when I have a busy schedule. Taking just one tablet is convenient.
Good value, and with 180 tablets, this bottle will last me forever. Bonus was a nice touch!
Love that I don’t have to remember to take multiple doses because the time-release works well.
Easy to take, no bad taste, and the pills don’t leave me with that weird vitamin burp.
Bought this to add to my daily health regimen and so far it’s been simple and effective for me.
Bulk supply plus bonus tabs made this a great deal. I’ve been using for a month and feel more consistent throughout the day.
The tablets dissolve slowly, which I guess is good since it means the vitamins are released over time.
These are my go-to for B vitamins now. The time-release is noticeable and the 180 count lasts a long time.
I haven’t felt any side effects and it’s been easy to keep up with my supplements because it’s just once a day.
Good quality tablets, decent price, and the bottle is pretty big. I recommend if you take B vitamins regularly.
I appreciate that there’s a full spectrum of B vitamins in each pill — makes it simple to keep track of.
Took me a week to see if I liked these, and they have a smooth effect — no jitters or upset stomach.
If you want a no-fuss way to support your daily B intake, this works well. The bonus is a nice little extra too.
This was my first time using a time-release vitamin, and I like how it’s spread throughout the day instead of just one spike.
Tablets are a good size and the bottle lasts me months, which is perfect. No weird aftertaste or anything like that.
I haven’t noticed anything crazy, but it definitely feels like a good addition to my daily routine. Solid product overall.
The time-released feature makes it so much better than most B vitamins that hit all at once. I feel better sustained energy.
Tried a few B vitamin supplements before, but this one feels gentle and lasts all day. Will buy again.
Great price point and the tablets are easy to swallow. I appreciate that it covers all the essential B vitamins in one dose.
180 pills is a great supply, and the bonus was a nice surprise. I take one each morning and haven’t had any issues.
I like that the B complex is time-released, so I feel like I get a steady boost rather than a quick rush. Happy with my purchase!
These tablets have been a convenient way for me to keep up with my B vitamins throughout the day. Good value for the size of the bottle.