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Stress-Plex-Forte (90 Tablets) - Douglas Laboratories

Product code: SPF-90-DLA

Availability: Out of Stock

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Quick Overview

Stress-Plex-Forte™, from Douglas Laboratories, is a comprehensive B supplement providing all essential B
vitamins and related nutrients, including a significant amount of vitamin C.
  • Ordered before 23:00, delivered in 2 working days
  • We check all shipments on freshness
  • Personal customer service
  • Free shipment above EUR 80,-
  • Many different payment methods
  • Our prices are incl. VAT and import fees

Description Stress-Plex-Forte (90 Tablets) - Douglas Laboratories

Supplement Facts
Serving Size: 
 1 Tablet
Servings Per Container:

 Amount Per Serving% Daily Value
Vitamin C (Ascorbic Acid)200 mg333%
Thiamine55 mg3,667%
Riboflavin55 mg3,235%
Niacinamide200 mg1,000%
Vitamin B-655 mg2,750%
Folate.400 mcg100%
Vitamin B-12100 mcg1,667%
Biotin200 mcg67%
Pantothenic Acid (as Calcium Pantothenate)55 mg550%
PABA (para-Aminobenzoic Acid)55 mg**
Choline (from 55 mg Choline Bitartrate)26 mg**
Inositol55 mg**
Other Ingredients

This product contains no yeast, wheat, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.

**Daily Value not established

As co-enzymes, the B vitamins are essential components in most major metabolic reactions. They play an important role in energy production, including the metabolism of lipids, carbohydrates, and proteins. B vitamins are also important for blood cells, hormones, and nervous system function. As water-soluble substances, B vitamins are not generally stored in the body in any appreciable amounts (with the exception of vitamin B-12). Therefore, the body needs an adequate supply of B vitamins on a daily basis. Thiamin, riboflavin, and niacin are all essential coenzymes in energy production. Thiamin is converted quickly into thiamin pyrophosphate, which is required for glycolytic and Krebs cycle reactions. Thiamin also appears to be related to nerve impulse transmission. Riboflavin is a component of the coenzymes FAD and FMN, which are intermediates in many redox reactions, including energy production and cellular respiration reactions. Niacin is also a component of the coenzymes NAD and NADP, which are involved in energy production, as well as biosynthetic processes. Vitamin B-6 is a coenzyme in amino acid metabolism. It is necessary for the metabolism of homocysteine and the conversion of tryptophan into niacin. Vitamin B-6 dependent enzymes are also needed for the biosynthesis of many neurotransmitters, including serotonin, epinephrine, and norepinephrine. Vitamin B-12 and folic acid are coenzymes in DNA and RNA metabolism. Both of these B vitamins assist in homocysteine metabolism. Folic acid serves as a methyl donor and vitamin B-12 as a coenzyme in the conversion of homocysteine to methionine. Biotin and pantothenic acid are also coenzymes essential for energy production from dietary fats, carbohydrates, and proteins. Pantothenic acid is a component of coenzyme A and of phosphopantetheine, and is therefore essential for Krebs cycle operation. Biotin is involved in many carboxylation reactions associated with gluconeogenesis, the Krebs cycle, and fatty acid synthesis. While not truly vitamins, choline, inositol, and para-aminobenzoic acid are important nutrients related to B vitamins. Choline serves as a methyl donor for homocysteine metabolism following conversion to betaine, as a structural component of cellular membranes as phosphatidylcholine, and as a neurotransmitter as acetylcholine. Inositol aids in the cellular response to hormonal signals, serves as a source of arachidonic acid, and is active in cellular membranes as phoshatidylinositol. Finally, para-aminobenzoic acid has antioxidant properties.


Stress-Plex-Forte™ may be useful for individuals who want to supplement with a complete array of B vitamins and related nutrients.

Recommended dosage

Adults take 1 tablet daily with meals.

Product warning

Store in a cool, dry place, away from direct light. Keep out of reach of children.

Observe the (recommended) daily dose. Keep out of reach of young children.

A varied and balanced diet and a healthy lifestyle are important. Dietary supplements are no substitute for a varied diet.

The text on this product page has not been reviewed by the EFSA. We take as much as possible the original manufacturer's product description and remove all texts that are not conform the European nutrition claim legislation.

Additional Information Stress-Plex-Forte (90 Tablets) - Douglas Laboratories

EAN Code8713975991984
Manufacturer Part NumberEU7925-90EU
Original Product NameStress-Plex-Forte (90 Tablets) - Douglas Laboratories
Core Product NameStress-Plex-Forte
Product CategoryVitamin B Complex
BrandDouglas Laboratories
Product TypeFood supplement
Weight (grams)250.0000
Package Quantity1
Package Size90
Type of unitsTablets
Product CriteriaGluten Free
Does not containGluten, Starch, Yeast, Wheat, Corn, Milk, Soja, Artificial coloring, Artificial flavoring agents, Preservatives
Country of ManufactureUnited States
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