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Ranked 67th among 74 Vitamin B Complex products.
Available here from $ 18.87

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Overview

Natural Factors Complete B is a time-release dietary supplement formulated with B vitamins in a tablet designed to release its contents gradually over an 8 hour period. This delivery approach is intended to support bioavailability while providing a steady release rather than a single, immediate dose.

The B vitamin complex is presented as a daily supplement to help the body metabolize proteins, carbohydrates, and fats and to support energy production. It is also described as supporting a healthy nervous system and mood, while contributing to the maintenance of healthy skin, hair, and vision. Because B vitamins are water soluble and are not stored in the body, they are meant to be replenished regularly.

The product is documented as non GMO and laboratory tested by mass spectrometry. It is also suitable for vegetarians and vegans, and it is made without a range of common allergens and artificial additives.

Key Features & Benefits

  • Time-release tablet designed to gradually deliver its contents over an 8 hour period.
  • Provides a complete B vitamin formula rather than a single B vitamin.
  • Formulated to help the body metabolize proteins, carbohydrates, and fats.
  • Intended to support daily energy production.
  • Helps support a healthy nervous system and mood.
  • Supports the maintenance of healthy skin, hair, and vision.
  • Documented as non GMO.
  • Mass spectrometry tested for quality verification.
  • Suitable for vegetarians and vegans.
  • Free from several common allergens and artificial colors, preservatives, and sweeteners.

Specifications

  • Brand: Natural Factors
  • Product name: Complete B
  • Supplement type: Dietary supplement
  • Dosage form: Tablet
  • Release type: Time release
  • Release duration: 8 hours
  • Intended use: Supports metabolism, energy production, nervous system health, mood, skin, hair, and vision
  • Dietary suitability: Vegetarian and vegan
  • Non GMO status: Non GMO documentation verified
  • Testing: Mass spec lab tested

Suggested Use

Take 1 tablet daily, or use as directed by a health professional.

Other Ingredients

Microcrystalline cellulose, coating (cellulose gum, carbohydrate gum [cellulose], glycerin), stearic acid, and magnesium stearate (vegetable grade).

Allergen & Dietary Information

This formula contains no artificial colors, preservatives, or sweeteners. It is made without dairy, wheat, gluten, yeast, soy, egg, fish, shellfish, animal products, tree nuts, or GMOs. The product is suitable for vegetarians and vegans.

Warnings

  • Sealed for protection; do not use if the seal is broken.
  • Store in a cool, dry place to maintain freshness.
  • Keep out of reach of children.
  • Consult a health professional before use if you are pregnant, breastfeeding, or trying to conceive.
  • Seek professional advice before use if you are taking medication, have a medical condition, or expect to undergo surgery.

Storage

Store in a cool, dry place. Keep the container sealed and do not use the product if the safety seal is broken.

This time-release B vitamin supplement is designed to provide daily nutritional support with gradual release, making it a steady source formula for metabolism, energy, and overall B vitamin replenishment.

Disclaimer

The information provided on this page is intended for general informational purposes only and should not be considered medical advice. Product formulations, ingredients, packaging, and labeling may change over time. Always read the label, warnings, and directions provided with the product before use. If you are pregnant, nursing, taking medication, or have a medical condition, consult a qualified healthcare professional before using any dietary supplement.

Natural Factors Complete B FACTS AND ALTERNATIVES COMPARISON

  67
Natural Factors Complete B Natural Factors
Supplement Rating
Natural Factors Complete B
26
Country Life Coenzyme B-Complex Country Life
Supplement Rating
Country Life Coenzyme B-Complex
1
Garden Of Life Vitamin Code Vitamin B Complex Garden of Life
Supplement Rating
Garden Of Life Vitamin Code Vitamin B Complex
8
Nature's Bounty B-Complex With Folic Acid Plus Vitamin C Nature's Bounty
Supplement Rating
Nature's Bounty B-Complex With Folic Acid Plus Vitamin C
Serving Size 1 Tablet 2 Capsule 2 Capsule 1 Tablet
Folate $680 mcg DFE(400 mcg folic acid) · 170% 400 mcg 41% 450 mcg 34% 666 mcg 2%
Biotin 300 mcg · 1,000% (Vitamin B7) missing substance or information* missing substance or information* missing substance or information*
Inositol 100 mg · ** 27 mg 73% missing substance or information* missing substance or information*
Riboflavin 100 mg · 7692% (vitamin B2) 50 mg (vitamin B2) 50% 10 mg (vitamin B2) 90% 20 mg (vitamin B2) 80%
Price $17.47 $0.11 $0.23 $0.01
Vitamin B5 100 mg · 2,000% (calcium pantothenate) missing substance or information* missing substance or information* missing substance or information*
Calcium 73 mg (from di-calcium phosphate and calcium pantothenate) missing substance or information* missing substance or information* missing substance or information*
Vitamin B1 100 mg · 8,333% (hydrochloride) 50 mg (vitamin B1) 5 mg (vitamin B1) 25 mg (vitamin B1)
Vitamin B3 100 mg · 625% (as niacinamide) 100 mg 45 mg 25 mg
Vitamin B6 100 mg · 5,882% (pyridoxine hydrochloride) 80 mg 10 mg 5 mg
Vitamin B12 100 mcg · 4,167% (Cyanocobalamin) 500 mcg 133 mcg 100 mcg
Vitamin B9 400 mcg missing substance or information* missing substance or information* missing substance or information*
Choline 84 mg (as choline bitartrate) 36 mg missing substance or information* missing substance or information*
Servings Per Container missing substance or information* 240 120 150 (Pack of 2)
Pantothenic Acid Vitamin B5 missing substance or information* 50 mg 45 mg 5.5 mg
Paba (para-aminobenzoic Acid) missing substance or information* 50 mg missing substance or information* missing substance or information*
Alpha Lipoic Acid Ala missing substance or information* 100 mcg missing substance or information* missing substance or information*
Raw Organic Fruit & Vegetable Blend missing substance or information* missing substance or information* 360 mg missing substance or information*
Raw Probiotic & Enzyme Blend missing substance or information* missing substance or information* 60 mg missing substance or information*
Vitamin C missing substance or information* missing substance or information* missing substance or information* 60 mg (as Ascorbic Acid)

*Some information on the Natural Factors Complete Blabel may be missing, or it may have been written incorrectly. We work hard to keep the information accurate & up to date. Please let us know if you discover any errors.

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This content is for informational purposes only and is not a substitute for professional medical advice. Consult a qualified healthcare provider before taking any supplement.