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  • NOW Supplements, L-Tryptophan 220 mg, Encourages Positive Mood*, Supports Relaxation*, 60 Veg Capsules
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NOW Supplements, L-Tryptophan 220 mg, Encourages Positive Mood*, Supports Relaxation*, 60 Veg Capsules

4.4 out of 5 stars (207)
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About this item

  • AMINO ACID: An essential amino acid that is not synthesized by the body and must be obtained by diet or supplementation.
  • CRITICAL INGREDIANTS: Critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function*
  • QUALITY ASSURANCE: Every lot tested to be free of Peak E and microbial contamination
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • FAMILY OWNED & OPERATED: Proudly made in Canada by a family owned and operated company.
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Important information

Safety Information

Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Tryptophan supplementation should be avoided in depression with reversed diurnal variation. Patients with liver cirrhosis should avoid tryptophan supplementation.

Ingredients

Each capsule contains: L-Tryptophan 220 mg. Non-Medicinal Ingredients: Veg Capsule (hypromellose, water), Cellulose, Stearic Acid, Hydroxypropyl Methylcellulose.

Directions

Adult Dosage: Take 1 capsule daily with meals.

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Product description

L-Tryptophan is a large neutral amino acid essential to human metabolism because it is the metabolic precursor of serotonin (a neurotransmitter), melatonin (a neurohormone), and niacin (vitamin B3) which assist in the regulation of sleep, positive mood and immune function. L-Tryptophan is not synthesized by the body and must be obtained from the diet. Natural color variation may occur in this product. Our NOW natural and organic Supplements are an effective way to ensure you and your loved ones are getting essential vitamins, minerals and nutrients for daily optimal health. Since 2000, the NOW brand has been supporting Canadians with a mission to provide products that empower people to lead healthier lives. 70% of the NOW products in Canada are made or packaged in Guelph, Ontario, employing hundreds of Canadians from coast to coast. NOW performs 31,000 quality tests every month to ensure you get the highest quality supplements at the best price possible. Our promise - what is on the label, is precisely what is in the bottle.

From the brand

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    Natural at NOW means products are sustainable, plant-derived, and finished as close to nature as possible without harmful substances.

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  4. High-Quality Ingredients

    Strict quality requirements and scientific processes ensure that every ingredient accepted into our facilities meet our specifications.

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  6. Comprehensive Testing

    NOW's in-house laboratories test from raw ingredients to finished products to ensure that what’s on the label is in the bottle.

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  8. Superior Manufacturing

    NOW meets/exceeds FDA CGMPs, underscoring our commitment to quality. NOW was one of the first to be CGMP certified by a third-party.

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Product information

Technical Details

Manufacturer ‎NOW
Place of Business ‎NOW Canada Health Group, 5068 Whitelaw Road, RR6 Guelph, ON N1H 6J3
Item model number ‎L-Tryptophan 220mg 60vcap
Product Dimensions ‎8 x 4 x 6 cm; 45 g
ASIN ‎B01J28ASES

Additional Information

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NOW Supplements, L-Tryptophan 220 mg, Encourages Positive Mood*, Supports Relaxation*, 60 Veg Capsules

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Product details

  • Is discontinued by manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 8 x 4 x 6 cm; 45 g
  • Date First Available ‏ : ‎ July 25 2016
  • Manufacturer ‏ : ‎ NOW
  • Place of Business ‏ : ‎ NOW Canada Health Group, 5068 Whitelaw Road, RR6 Guelph, ON N1H 6J3
  • ASIN ‏ : ‎ B01J28ASES
  • Item model number ‏ : ‎ L-Tryptophan 220mg 60vcap
  • Country of origin ‏ : ‎ China
  • 鶹 Rank: #4,814 in Health & Personal Care (See Top 100 in Health & Personal Care)
  • Customer Reviews:
    4.4 out of 5 stars (207)

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Disclaimer:While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read and follow labels, warnings, and directions before using or consuming a product. This product may not be right for you. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. 鶹.ca assumes no liability for inaccuracies or misstatements about products.

Product Summary: NOW Supplements, L-Tryptophan 220 mg, Encourages Positive Mood*, Supports Relaxation*, 60 Veg Capsules

From NOW

4.4 out of 5 stars, 207 ratings

Customer reviews

50+ bought in past week

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About this Item

  • AMINO ACID: An essential amino acid that is not synthesized by the body and must be obtained by diet or supplementation.
  • CRITICAL INGREDIANTS: Critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function*
  • QUALITY ASSURANCE: Every lot tested to be free of Peak E and microbial contamination
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • FAMILY OWNED & OPERATED: Proudly made in Canada by a family owned and operated company.

Product description

L-Tryptophan is a large neutral amino acid essential to human metabolism because it is the metabolic precursor of serotonin (a neurotransmitter), melatonin (a neurohormone), and niacin (vitamin B3) which assist in the regulation of sleep, positive mood and immune function. L-Tryptophan is not synthesized by the body and must be obtained from the diet. Natural color variation may occur in this product. Our NOW natural and organic Supplements are an effective way to ensure you and your loved ones are getting essential vitamins, minerals and nutrients for daily optimal health. Since 2000, the NOW brand has been supporting Canadians with a mission to provide products that empower people to lead healthier lives. 70% of the NOW products in Canada are made or packaged in Guelph, Ontario, employing hundreds of Canadians from coast to coast. NOW performs 31,000 quality tests every month to ensure you get the highest quality supplements at the best price possible. Our promise - what is on the label, is precisely what is in the bottle.

Important Information

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

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