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Stress B Complex Review – 8 Reasons Why

By Sasha de Beausset Aparicio, MSc

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Synopsis | Ingredients | Claims | Cautions | Cost | Dosing | Verdict

Stress B Complex is a a complex of mostly B vitamins, targeted to improve the body’s nerve and blood cell health and also help in the process of producing DNA.

The product manufactured and distributed by TwinLab Corporation, an American pharmaceutical company established in the late 60’s. The company’s product line consists of vitamins, minerals, sports nutrition formulas, diet and energy products and other herbal and tea formulas.

The product contains all 8 B vitamins and is yeast and gluten free, according to the manufacturer. Some of the most known health benefits of the B vitamin complex are: supporting and increasing the rate of metabolism, sustaining cell growth and division of cells and thus helping to prevent anemia, enhancing immune system and the production of energy.


1) Stress B Complex at a Glance

Stress B Complex Caps is a vitamin based formula.Vitamins B1, B2, B3 and B7 play an essential role in the processes of energy production, whereas Vitamin B6 is essential for the amino-acid metabolism. Vitamin B12 and folic acid facilitate steps required for cell division.

Deficiencies in these vitamins in the human body may cause malfunctions of the nervous system (deficiency of vitamin B1), insomnia, weakness or mental confusion (deficiency of vitamin B3), microcytic and macrocytic anemia (deficiency of vitamins B6, B7, B9, B12).

The vitamin supplement is not FDA approved. Also, the manufacturer does not provide any actual scientific evidence to prove the products effectiveness, nor does it mention any side effects.

However the product has received reviews from consumers which support its effectiveness regarding the energizing effect, helping with sleeping problems and reducing nervousness.


2) Stress B Complex Ingredients

Stress B Complex Caps contains the following ingredients: thiamin (vitamin B1), riboflavin (vitamin B2), niacin (vitamin B3), pantothenic acid (vitamin B5), pyridoxine (vitamin B6), biotin (vitamin B7), folic acid (vitamin B9) cyanocobalamin (vitamin B12), vitamin C.

3) Is Stress B Complex Right for You?

Stress B-Complex Caps contains a complex of B-vitamins advertised to reduce stress and promote the general wellbeing. B-vitamins are involved in energy production. Therefore, Stress B-Complex Caps is claimed to provide the body’s necessarily daily energy to function properly.

There isn’t much information about this formula, or enough evidence to support the manufacturer’s bold claims. The formula is claimed to help a healthy DNA for cells to replicate without errors. This is a bold claim that is not supported by relevant clinical studies and trials.

B-vitamins are commonly used in various supplements, but their Effectiveness is still under research. However, vitamins are well tolerated by most individuals. Giving this supplement a try should not involve any health risks.

Stress B-Complex Caps contains no added flavorings, salt, artificial sweeteners, colorings, preservatives or salicylates.


4) What Stress B Complex Does?

  • Good reviews from consumers
  • Affordable price for a month’s supply (around $20/bottle)
  • The product is easily tolerable since it contains no added flavorings, artificial sweeteners, salt, colorings, preservatives or salicylates


5) What You Need to Know Before Taking Stress B Complex

  • Not FDA approved
  • Not clinically tested
  • Lack of differentiation in benefit statements from other similar products


6) Stress B Complex Cost

Stress B-Complex Caps comes in bottles of 100 and 250 tablets. The recommended dosage is two capsules per day.

The average price per capsule is what supports Stress B-Complex Caps as an excellent deal. This is an inexpensive supplement.


7) Stress B Complex Serving Size

The suggested dose is of two capsules a day, preferably with a meal.


8) Our Final Take On Stress B Complex

Stress B Complex is a mixture of vitamins in the B complex and other vitamins. Imbalances, either deficiencies or excess concentrations, may be just as harmful to the well functioning of the body. We strongly recommend a healthcare provider is consulted, so that a correct diagnose may identify the need for the vitamins contained by the product.

The product has received some positive consumer reviews which confirm the benefit claims made by the manufacturer. One of the product’s main advantages is that it is easily tolerable, because it does not contain gluten, yeast, colorings or preservatives.

4/5 - (3 votes)
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