Frontpage > Product > Source Naturals Serene Science L-Tryptophan 500 Mg - 60 Capsules

Source Naturals Serene Science L-Tryptophan 500 mg - 60 Capsules

Asin: B00DZ5A1O2   |   Model: 021078025429   |   PartNumber: 021078025429   |   Ean: 0021078025429   |   UPC: 021078025429


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This Formula Is Available In 500 Milligram Capsules.
Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices..
Contains No Yeast, Dairy, Egg, Gluten, Soy Or Wheat.
The Suggested Use Is To Take 1 Capsule Three Times Daily, Between Meals.

Features

  • L-Tryptophan is an essential amino acid
  • The suggested use is to take 1 capsule three times daily, between meals
  • This formula is available in 500 milligram capsules
  • Contains no yeast, dairy, egg, gluten, soy or wheat
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices.
  • See more on Amazon...

First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Threshold Enterprises

Dimensions: 1.60 x 1.30 x 1.30 inches   |   Weight: 0.10 pounds

Amazon Price: $13.04 ($0.22 / Count) | as of 06/15/2024 (6:35pm pst) *DETAILS
Availability: In Stock

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  #1

Source Naturals L-Tryptophan, for Mood, Relaxation, and Sleep*, 500mg - 120 Capsules

Asin: B000GFSVS2   |   Model: SN1985   |   PartNumber: SN1985   |   Ean: 0885204221761, 0021078019855, 0885376776342, 0021078019848, 0885204230053   |   UPC: 021078019855, 885204221761, 885376776342, 885204230053, 021078019848

Well Made Supplement. Contains No Yeast, Dairy, Egg, Gluten, Soy Or Wheat. Contains No Preservatives, Or Artificial Color, Flavor Or Fragrance..
Manufactured In The Usa. Our Facility Is Located In Scotts Valley California..
Trusted For Over 35 Years. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Each Individual's Potential To Enjoy Optimal Health..
Suggested Use: 1 Capsule Three Times Daily, Between Meals And Preferably With Fruit Juice. To Support Restful Sleep, Take An Additional 3 Capsules Before Bed..

Features

  • The essential amino acid L-tryptophan is the precursor of two natural compounds of great importance.
  • Suggested Use: 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take an additional 3 capsules before bed.
  • Well Made Supplement. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
  • TRUSTED FOR OVER 35 YEARS. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.
  • MANUFACTURED IN THE USA. Our facility is located in Scotts Valley California.
  • See more on Amazon...

First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Threshold Enterprises

Dimensions: 1.60 x 1.30 x 1.30 inches   |   Weight: 0.10 pounds

Warranty: Please see manufacturer's label for instruction

Amazon Price: $20.18 ($0.17 / Count) | as of 06/15/2024 (6:35pm pst) *DETAILS
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  #2

Source Naturals L-Tryptophan, for Mood, Relaxation, and Sleep*, 500mg - 120 Tablets

Asin: B000GFHPNY   |   Model: SN1980   |   PartNumber: SN1980   |   Ean: 0021078019800   |   UPC: 021078019800

Allergies: Contains No Yeast, Dairy, Egg, Gluten, Soy Or Wheat. Contains No Preservatives, Or Artificial Color, Flavor Or Fragrance..
Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda)..
Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Each Individual's Potential To Enjoy Optimal Health..
Suggested Use: 1 Capsule Three Times Daily, Between Meals And Preferably With Fruit Juice. To Support Restful Sleep, Take An Additional 3 Capsules Before Bed..

Features

  • The essential amino acid L-tryptophan is the precursor of two natural compounds of great importance.*
  • Suggested Use: 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take an additional 3 capsules before bed.
  • Allergies: Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
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First Available: 10/04/2017

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SOURCE NATURALS Serene Science L-Theanine 200 Mg Capsule, 120 Count

Asin: B0055FV0CW   |   Model: SN2427   |   PartNumber: SN2427   |   Ean: 0021078024279   |   UPC: 021078024279

Hypoallergenic: Contains No Yeast, Dairy, Egg, Gluten, Corn,Soy, Or Wheat..
During The Summer Months Products May Arrive Warm But Amazon Stores And Ships Products In Accordance With Manufacturers' Recommendations, When Provided..
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Features

  • L-Theanine is a non-protein amino acid.
  • L-Theanine is found almost exclusively in black and green tea.
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  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
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First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Threshold Enterprises

Dimensions: 1.60 x 1.30 x 1.30 Inches   |   Weight: 0.10 pounds

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  #4

Source Naturals L-Tryptophan with Coenzyme B-6, 500mg - 120 Tablets

Asin: B0016HF3QW   |   Model: SN1988   |   PartNumber: SN1988   |   Ean: 0021078019886   |   UPC: 021078019886

Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyone’S Potential To Enjoy Optimal Health..
Manufactured In The Usa. Manufactured In Scots Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda)..
Suggested Use: 1 Tablet Three Times Daily, Between Meals And Preferably With Fruit Juice. To Support Restful Sleep, Take 3 Tablets Before Bed..

Features

  • The essential amino acid l-tryptophan helps support relaxation, rest, and a positive outlook.*
  • Suggested Use: 1 tablet three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 tablets before bed.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scots Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
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First Available: 10/04/2017

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Source Naturals Serene Science L-Theanine, Focused Relaxation*, 200 Mg, Made with Suntheanine - 30 Capsules

Asin: B00AAW85B4   |   Ean: 0021078016458   |   UPC: 021078016458

Well Made Supplement: Contains No Yeast, Dairy, Egg, Gluten, Corn, Soy Or Wheat. Contains No Sugar, Starch, Preservatives, Or Artificial Color, Flavor Or Fragrance..
Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda)..
Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyone’S Potential To Enjoy Optimal Health..
L-Theanine Is Found Almost Exclusively In Black And Green Tea..

Features

  • L-Theanine is a non-protein amino acid.
  • L-Theanine is found almost exclusively in black and green tea.
  • Well Made Supplement: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
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  #6

Source Naturals Serene Science 5-HTP, 100 mg - 120 Capsules

Asin: B000GFHPBG   |   Model: SNS178   |   PartNumber: SNS178   |   Ean: 0021078016960   |   UPC: 021078016960

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Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyone’S Potential To Enjoy Optimal Health..
1 Capsule Once Or Twice Daily With Meals, Or As Directed By Your Healthcare Professional..

Features

  • Source Naturals Serene Science 5-HTP is derived from the seeds of the plant Griffonia simplicifolia*
  • 1 capsule once or twice daily with meals, or as directed by your healthcare professional.
  • Well Made Supplement. Contains no yeast, dairy, egg, gluten, corn, soy, or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor, or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scots Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
  • See more on Amazon...

First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Source Naturals

Dimensions: 1.60 x 1.30 x 1.30 inches   |   Weight: 0.10 Pounds

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  #7

Source Naturals Serene Science 5-HTP, Balanced Mood*, Non-GMO Dietary Supplement, 200 mg - 120 Capsules

Asin: B01NCK9M6J   |   Model: B01NCK9M6J   |   PartNumber: B01NCK9M6J   |   Ean: 0021078026648   |   UPC: 021078026648

This Formula Contains 200 Milligrams.
Manufactured In The Usa. Manufactured In Scots Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda)..
Well Made Supplement: Contains No Yeast, Dairy, Egg, Gluten, Corn, Soy Or Wheat. Contains No Sugar, Starch, Preservatives, Or Artificial Color, Flavor Or Fragrance..
The Suggested Use Is To Take 1 Capsule Once Daily With A Meal.

Features

  • Source Naturals Serene Science 5-HTP is derived from the seeds of the plant Griffonia simplicifolia
  • The suggested use is to take 1 capsule once daily with a meal
  • This formula contains 200 milligrams
  • Well Made Supplement: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.
  • Manufactured in the USA. Manufactured in Scots Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
  • See more on Amazon...

First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Inventory Management Services- HPC

Dimensions: 1.60 x 1.30 x 1.30 inches   |   Weight: 0.10 pounds

Amazon Price: $24.98 ($0.21 / Count) | as of 06/15/2024 (6:35pm pst) *DETAILS

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  #8

Source Naturals L-Tryptophan with Vitamin B-6 1000 mg Support Mood, Relaxation And Sleep* - 30 Tablets

Asin: B00YF223FO   |   Model: 021078026082   |   PartNumber: 021078026082   |   Ean: 0021078026082   |   UPC: 021078026082

Well Made Supplement. Contains No Yeast, Dairy, Egg, Gluten, Corn, Soy, Or Wheat. Contains No Sugar, Starch, Preservatives, Or Artificial Color, Flavor, Or Fragrance..
Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda)..
Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyone’S Potential To Enjoy Optimal Health..
Suggested Use: 1 Tablet 1 To 2 Times Daily, Between Meals And Preferably With Fruit Juice. To Support Restful Sleep, Take 2 Tablets Before Bed..

Features

  • L-tryptophan is converted to niacin in the body, an important B vitamin. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.
  • Suggested Use: 1 tablet 1 to 2 times daily, between meals and preferably with fruit juice. To support restful sleep, take 2 tablets before bed.
  • Well Made Supplement. Contains no yeast, dairy, egg, gluten, corn, soy, or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor, or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
  • See more on Amazon...

First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Inventory Management Services- HPC

Dimensions: 1.60 x 1.30 x 1.30 inches   |   Weight: 0.10 pounds

Amazon Price: $13.72 ($0.46 / Count) | as of 06/15/2024 (6:35pm pst) *DETAILS

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  #9

Source Naturals L-Tryptophan with Vitamin B-6 1000 mg Support Mood, Relaxation And Sleep - 90 Tablets

Asin: B00YF227YG   |   Ean: 0021078026105   |   UPC: 021078026105

Well Made Supplements: Contains No Yeast, Dairy, Egg, Gluten, Soy Or Wheat. Contains No Preservatives, Or Artificial Color, Flavor Or Fragrance..
Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda).
Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyone’S Potential To Enjoy Optimal Health..
Suggested Use: 1 Tablet 1 To 2 Times Daily, Between Meals And Preferably With Fruit Juice. To Support Restful Sleep, Take 2 Tablets Before Bed..

Features

  • L-tryptophan is converted to niacin in the body, an important B vitamin. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality
  • Suggested Use: 1 tablet 1 to 2 times daily, between meals and preferably with fruit juice. To support restful sleep, take 2 tablets before bed.
  • Well Made Supplements: Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA)
  • See more on Amazon...

First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Inventory Management Services- HPC

Dimensions: 1.60 x 1.30 x 1.30 inches   |   Weight: 0.10 Pounds

Amazon Price: $31.99 ($0.36 / Count) | as of 06/15/2024 (6:35pm pst) *DETAILS

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  #10

Source Naturals L-Tryptophan, for Mood, Relaxation, and Sleep*, 500mg - 30 Capsules

Asin: B000FNKFUC   |   Model: SN1983   |   PartNumber: SN1983   |   Ean: 0021078019831   |   UPC: 021078019831

Allergies: Contains No Yeast, Dairy, Egg, Gluten, Soy Or Wheat. Contains No Preservatives, Or Artificial Color, Flavor Or Fragrance..
Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda)..
Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Each Individual's Potential To Enjoy Optimal Health..
Suggested Use: 1 Capsule Three Times Daily, Between Meals And Preferably With Fruit Juice. To Support Restful Sleep, Take An Additional 3 Capsules Before Bed..

Features

  • The essential amino acid L-tryptophan is the precursor of two natural compounds of great importance.*
  • Suggested Use: 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take an additional 3 capsules before bed.
  • Allergies: Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
  • See more on Amazon...

First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Source Naturals

Dimensions: 3.32 x 1.83 x 1.83 inches   |   Weight: 0.05 pounds

Amazon Price: $9.10 ($0.30 / Count) | as of 06/15/2024 (6:35pm pst) *DETAILS
List Price: $11.98 ($0.40 / Count)

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