Douglas Labs
Douglas Labs

Douglas Labs

1 product

  • Douglas Labs L-Tryptophan 60 vcaps Douglas Labs L-Tryptophan 60 vcaps

    L-Tryptophan 1,000 mg with Bioperine and B vitaminsL-Tryptophan is an essential amino acid and a precursor for the synthesis of serotonin. Tryptophan crosses the blood-brain barrier and is converted to L-5-Hydroxytryptophan (5-HTP), which in turn is converted into serotonin. Serotonin is an important neurotransmitter necessary for the regulation of appetite, mood, and melatonin production.*Dietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeSoy FreeYeast FreeSugar FreeStarch FreePreservative FreeHydrogenated Oil FreeCorn FreeFree of Artificial Colors/FlavorsSodium Free Serving Size: 2 Vegetable Capsule Servings Per Container: 30 Amount Per ServingVitamin C (as ascorbyl palmitate)10 mgRiboflavin (as riboflavihn-5 phosphate)10 mgNiacin (as niacinamide)10 mgVitamin B6 (as pyridoxal-5- phosphate)10 mgL-Tryptophan (as TryptoPure)1000 mgBioperine (black pepper extract, fruit)5 mg Other Ingredients:Cellulose, silica Suggested Usage: As a dietary supplement, adults take 2 capsules daily or as directed by your healthcare professionalWarning: If you are taking medications for neurological conditions including Selective Serotonin Reuptake Inhibitors (SSRIs) or Monoamine Oxidase Inhibitors (MAOI), or are pregnant or nursing, do not use this productThis product contains NO yeast, wheat, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives, or flavoringKeep out of reach of childrenFor optimal storage conditions, store in a cool, dry place (59°-77°F/15°-25°C)(35-65% relative humidity)Tamper resistant package, do not use if outer seal is missing

    $52.20

Douglas Labs Products

Douglas Labs is globally recognized as a leader in the development and production of high quality science based dietary supplements. Douglas Labs products are uniquely formulated products to meet all your dietary and health needs. Their products include effective formulas focused on nourishing skin, hair and nails, losing weight, hormone support and balance, nutritional balance, detoxification and more.

From multivitamins for children, men, women and seniors to products specially formulated to pinpoint specific nutritional deficiencies, Douglas Labs has it all. The Ultra-Preventive multivitamins are some of their very popular products. Vita Living offers Douglas Labs products at affordable prices with Free Shipping and the opportunity to earn Vita Rewards Points.

Douglas Laboratories was founded in 1955 for the mission of increasing nutrition and wellness standards by producing excellent nutritional supplements. Employees are devoted to promoting the health and well-being of individuals and the community by producing excellent products and by contributing to the welfare of the local and global community. The company frequently assists in helping communities in need around the world through its Growing Together Program (www.growingtogetherprogram.com). Douglas Labs produces all of its products in a state of the art facility. This 150,000 square foot facility houses ISO accredited in-house labs as well as bottling and packaging production functions.

When you shop at Vita Living, you will find a wide selection of high quality nutritional supplements. One of the best and brightest product lines available through Vita Living is offered by Douglas Labs, makers of fine, science-based dietary supplements for more than fifty years. The supplements are effective for hormonal support, detoxification, weight reduction, hair and skin health, and other deficiencies.

Blog posts

View All

  • Collagen: Your Key to Healthy Joints, Skin, and Hair

    in Wellness Collagen: Your Key to Healthy Joints, Skin, and Hair

    Collagen is a protein that plays a vital role in maintaining the health and integrity of our joints, skin, and connective tissues. Our collagen production...

    Read more >

  • Tips to Boost Your Metabolism

    in Fitness Tips To Boost Your Metabolism

    Understanding what influences your metabolism and creating a plan based on Thermogenics and exercise is a great way to help you boost your metabolism

    Read more >

  • Benefits Of Organic Foods

    in Fitness Benefits Of Organic Foods

    Is there any difference between organic foods and those grown using pesticides and chemicals? Is it worth the price? Is it really a healthier choice?

    Read more >

  • Bipolar Disorder

    in Nutrition 10 Symptoms Of Bipolar Disorder

    ​Bipolar disorder, also known as manic depression, is a mental disorder that is characterized by alternating shifts in the mood and energy levels in the...

    Read more >